Used Berg & Schmid K-Tech Dg 802 for sale (40,488)

Condition: new, capacity 90 degrees: round 680 mm capacity 90 degrees: square 640 mm 820x610 capacity 45 degrees: round 550 mm capacity 45 degrees: square 550 mm capacity 45 degrees: flat 550x600 mm capacity 60 degrees: round 370 mm capacity 60 degrees: square 370 mm capacity 60 degrees: flat 370x600/450 mm saw band length 7260 x 41 x 1,3 mm band speed 15 - 100 m/min table height 800 mm total power requirement 5,5 kW weight of the machine ca. 4,8 t dimensions of the machine ca. 5,85 x 3,7 x 2,7 m 2-column double miter band saw for quick cutting with pusher system P15. Option P30 Hydraulic saw frame lowering • NC controlled • Automatic angular positioning from + 60° to – 60° High quality automatic miter adjustment Special development for cutting profiles and beams. The highest positioning accuracy is achieved via the new “B&S positioning system”. reached. An intelligent NC control ensures smooth interaction of linear encoder and self-braking positioning motor in conjunction with Iodpfx Aasfg E Hme Eeti a reliable hydraulic brake using large radial center positioning. The work table is supported by high-quality preloaded bearings, which ensure very smooth rotation. CNC Control A CNC control allows the programming of up to 90 cutting programs with different section lengths, quantities and mitres. Positioning system gripping on both sides The B&S pusher system, feeding and positioning system, is marked “on both sides “Opening gripping tongs” which are hydraulically controlled. This ensures safe gripping and transport of materials and Bundles that deviate slightly from the ideal shape. The pusher system is separate constructed and ground using ball-bearing linear guides Rack and guided by a frequency-driven, robust geared motor.

Condition: new, capacity 90 degrees: round 510 mm capacity 90 degrees: square 450 mm 650x450 band speed 15 - 100 m/min table height 844 mm dimensions of saw-band 5320 x 34 x 1,1 mm Iedpfx Ajd Iipmea Eeti total power requirement 3,0 kW weight of the machine ca. 2,1 t dimensions of the machine ca. 1,9 x 2,87 x 1,3 m PROMOTIONAL PRICE!!! 2-column double miter band saw K-tech DG 62/45 HA-I • 2-column miter saw • Solid, yet easy to use • Material height sensor (automatic cut start detection) • Smooth running thanks to diagonal cutting, feed regulator + cutting pressure regulator • Solid material inlet roller • Removable chip tray (disinfection) • Energy-saving and low-vibration thanks to diagonal cutting • Control panel ergonomic, safe and free-standing • Frequency-controlled saw drive 15 -100 m/min. • Hydraulic cutting pressure control valve • Hydraulic control of saw frame and vice • LEDs for monitoring all safety functions • Large-sized wheels (520 mm) a. • Clear miter adjustment up to 60° Semi-automatic function: 1. Tension the material 2. Saw starts 3. Lowering in rapid traverse to the beginning of the material or the same for series cutting cut 4. Saw blade off 5. Raise the frame until it is just above the material 6. Vice opens

Condition: new, capacity 90 degrees: round 350 mm capacity 90 degrees: square 330 mm 500 x 310 band speed 15 - 100 m/min table height 844 mm dimensions of saw-band 4250 x 34 x 1,1 mm total power requirement 2,2 kW weight of the machine ca. 1,2 t dimensions of the machine ca. 1,4 x 2,4 x 1,935 m ACTION PRICE!!! 2-column double miter band saw K-tech DG 50/33 HA-I • 2-column miter saw • Solid, yet easy to use • Material height sensor (automatic cut start detection) • Smooth running thanks to bevel cut, feed controller + cutting pressure controller • Massive material infeed roller • Removable chip tray (disinfection) • Energy-saving and low-vibration thanks to bevel cut • Ergonomic, safe and free-standing control panel Iedpfsfg E Hlox Aa Esti • Frequency-controlled saw drive 15 -100 m/min. • Hydraulic cutting pressure control valve • Hydraulic control of saw frame and vice • LEDs for monitoring all safety functions • Large dimensioned wheels (520 mm) a. • Clear miter setting up to 60° Semi-automatic function: 1. Clamp material 2. Saw starts 3. Rapid lowering to the start of the material or the same for series cutting cut 4. Saw band off 5. Raise the frame to just above the material 6. Open the vise

Condition: new, capacity 90 degrees: round 680 mm capacity 90 degrees: square 640 mm 1250x600 mm capacity 45 degrees: round 680 mm capacity 45 degrees: square 600 mm capacity 45 degrees: flat 870x600 mm capacity 60 degrees: round 580/550 mm capacity 60 degrees: square 530/450 mm capacity 60 degrees: flat 550x450 mm saw band length 8140 x 54 x 1,6 mm band speed 15 - 90 m/min table height 855 mm total power requirement 7,5 kW weight of the machine ca. 5,3 t dimensions of the machine ca. 5,75 x 4,2 x 2,75 m 2-column double miter band saw for quick cutting with pusher system P15. Option P30 Hydraulic saw frame lowering • NC controlled • Automatic angular positioning from + 60° to – 60° High quality automatic miter adjustment Special development for cutting profiles and beams. The highest positioning accuracy is achieved via the new “B&S positioning system”. reached. An intelligent NC control ensures smooth interaction of linear encoder and self-braking positioning motor in conjunction with Itodsfg E Hnspfx Aa Eoi a reliable hydraulic brake using large radial center positioning. The work table is supported by high-quality preloaded bearings, which ensure very smooth rotation. CNC Control A CNC control allows the programming of up to 90 cutting programs with different section lengths, quantities and mitres. Positioning system gripping on both sides The B&S pusher system, feeding and positioning system, is marked “on both sides “Opening gripping tongs” which are hydraulically controlled. This ensures safe gripping and transport of materials and Bundles that deviate slightly from the ideal shape. The pusher system is separate constructed and ground using ball-bearing linear guides Rack and guided by a frequency-driven, robust geared motor.

Condition: new, capacity 90 degrees: round 510 mm Isdpefu Nbbofx Aa Eoti capacity 90 degrees: square 480 mm 610 x 450 saw band length 5320 x 34 x 1,1 mm band speed 15 - 100 m/min table height 820 mm total power requirement 3,0 kW weight of the machine ca. 2,3 t dimensions of the machine ca. 2,65 x 2,8 x 2,2 m For miter cuts up to 45° left in fully automatic Operation and up to 60° left in semi-automatic operation Material height sensor (automatic cut start detection) Automatic feed unit via ball screw with incremental feed automatic length compensation Button on the saw band for automatic adjustment of the saw stroke Fully automatic control of the saw frame and clamping device Hydraulic unit with automatic pressure shut-off when idling Mechanical chip clearing brush feed vice opening on both sides Remaining piece length 100 mm Modern CNC control freely programmable for multiple sawing jobs with various Cutting lengths and quantities. Automatic feed unit 500 mm via ball screw incremental feed with automatic length compensation. Adjustable for section lengths of 25 – 9,999mm. Fully hydraulic control of saw frames and clamping devices Preselection of 3 different material feed speeds Visualization of the entire workflow with simple data entry

Condition: new, capacity 90 degrees: round 680 mm capacity 90 degrees: square 640 mm 820x610 saw band length 5850 x 41 x 1,3 mm band speed 15 - 100 m/min table height 800 mm total power requirement 5,5 kW weight of the machine ca. 4,45 t dimensions of the machine ca. 5,85 x 3,6 x 2,7 m 2-column band saw for quick cutting, K-tech 800H with pusher system P 15. P 30 (option), Fast, quiet and ergonomic cutting Special development for cutting profiles and beams as well as solid material. The material is fixed vertically on and section sides. The machine is from K-tech 800 H standard with an additional horizontal vice equipped. The interaction of the hydraulic Saw frame lowering, material positioning and the Pusher system is CNC controlled. The machines come standard with the environmentally friendly “B&S-Clean Cut cutting system” with minimal quantity lubrication equipped. This saves cleaning effort and is gentle Resources. CNC Control A CNC control allows programming of up to up to 90 cutting programs with different cut lengths, Quantities and mitres. The B&S pusher system, feeding and positioning system, is marked “on both sides “Opening gripping tongs” which are hydraulically controlled. This ensures safe gripping and transport of materials and Iedpjfgyifofx Aa Eeti Bundles that deviate slightly from the ideal shape. The pusher system is separate constructed and ground using ball-bearing linear guides Rack and guided by a frequency-driven, robust geared motor.

Condition: new, capacity 90 degrees: round 680 mm capacity 90 degrees: square 640 mm 1250x600 saw band length 8140x54x1,6 mm Itsdefgyigjpfx Aa Eji band speed 15 - 90 m/min table height 855 mm total power requirement 7,5 kW weight of the machine ca. 4,96 t dimensions of the machine ca. 5,7 x 4,0 x 2,75 m 2-column band saw for quick cutting, K-tech 1200H with pusher system P 30. P 60 (option), Fast, quiet and ergonomic cutting Special development for cutting profiles and beams as well as solid material. The material is fixed vertically on and section sides. The machine is from K-tech 800 H standard with an additional horizontal vice equipped. The interaction of the hydraulic Saw frame lowering, material positioning and the Pusher system is CNC controlled. The machines come standard with the environmentally friendly “B&S-Clean Cut cutting system” with minimal quantity lubrication equipped. This saves cleaning effort and is gentle Resources. CNC Control A CNC control allows programming of up to up to 90 cutting programs with different cut lengths, Quantities and mitres. The B&S pusher system, feeding and positioning system, is marked “on both sides “Opening gripping tongs” which are hydraulically controlled. This ensures safe gripping and transport of materials and Bundles that deviate slightly from the ideal shape. The pusher system is separate constructed and ground using ball-bearing linear guides Rack and guided by a frequency-driven, robust geared motor.

Condition: good (used), Year of construction: 2004, functionality: fully functional, Heavy-duty, fully hydraulic CNC bandsaw machine for automatic and economical cutting of solid and profile materials. Key features: - Cutting range: round 410 mm or flat 410 x 410 mm - Modern 2-axis CNC control - Bandsaw blade monitoring with automatic feed rate adjustment - Inching function for the first cut, 15 mm min. remaining piece length - Stepless, frequency-controlled saw drive - Clamping pressure adjustment for thin-walled tubes and profiles - Hydraulically driven chip conveyor - Automatic double-sided bandsaw blade lifting device - Hydraulic bandsaw blade tensioning - Material feed via precision ball screw and linear guide Drive power: 5.5 kW Working height: 730 mm Paint finish: plating gray RAL 7036 and turquoise RAL 5018 Includes 1 bi-metal bandsaw blade 6150 x 41 x 1.3 mm Iodpfxozl Ulpj Aa Eeti

Condition: new, capacity 90 degrees: round 250 mm capacity 90 degrees: square 210 mm 290 x 210 mm saw band length 2.965 x 27 x 0,9 mm mm table height 940 mm band speed 25 - 90 m/min total power requirement 1,1 / 1,3 kW weight of the machine ca. 0,35 t dimensions of the machine ca. 1,3 x 0,8 x 1,5 m ATTENTION SPECIAL PRICE!!! (20347) Double miter metal band saw with: - Belt speed 25 - 90 m/min - Miter cuts up to 60° left and 45° right - Ball-bearing rotary table for quick miter adjustment Isdpsfgyh Refx Aa Eoti - Quick-action clamping stick can be moved - Quick release lever - Automatic cooling

Condition: new, capacity 90 degrees: round 250 mm capacity 90 degrees: square 210 mm 290 x 210 mm saw band length 2.965 x 27 x 0,9 mm mm Ioded Iip Njpfx Aa Eeti table height 940 mm band speed 35 + 70 m/min total power requirement 1,1 / 1,3 kW weight of the machine ca. 0,35 t dimensions of the machine ca. 1,3 x 0,8 x 1,5 m ATTENTION SPECIAL PRICE!!! Double miter metal band saw with: - Belt speed 35 + 70 m/min - Miter cuts up to 60° left and 45° right - Ball-bearing rotary table for quick miter adjustment - Quick-action clamping stick can be moved - Quick release lever - Automatic cooling

Condition: new, capacity 90 degrees: round 250 mm capacity 90 degrees: square 210 mm 290 x 210 mm saw band length 2.965 x 27 x 0,9 mm mm table height 940 mm band speed 25 - 90 m/min total power requirement 1,1/1,3 kW weight of the machine ca. 0,35 t dimensions of the machine ca. 1,3 x 0,8 x 1,5 m SPECIAL PRICE!!! Double miter metal band saw hydraulic semi-automatic with: - Hydraulic vice - Material height button - Cut monitoring by ammeter - Cutting pressure feed regulator Ijdpsfgyh Sefx Aa Eoti - Belt speed 25 - 90 m/min - Miter cuts up to 60° left and 45° right - Patented, ball-bearing turntable for easy miter adjustment - Adjustable quick-release vise - Quick release lever - Automatic cooling

Condition: new, 900 mm 900 mm 900x900 mm saw band length 9300 x 67 x 1,1 mm table height 790 mm band speed 14 - 60 m/min total power requirement 11 kW weight of the machine ca. 8,45 t dimensions 4,485 x 1,68 x 3,15 m The semi-automatic, hydraulic saws from the X-tech line offer the best Saw technology and best performance when cutting special steels • The electro-welded machine frame and the steel saw frame meet requirements all cutting needs and eliminate vibration and noise. • The chip conveyor is hydraulically driven and the speed is adjustable • All movements of the machine (saw frame, vice, feed, Saw band guides) are carried out thanks to modern linear guides with high static and dynamic load performance, which also has very low sliding friction to guarantee. • Another characteristic feature is the roles for the Positioning of the material by a hydraulic motor are driven. They move at right angles to the material, and thus allowing optimal clamping of the material. • Thanks to the height control of the saw band position, the operator can place the band in place near the top edge of the material. After the cut is finished, the tape automatically raised back to the previous position. Alternatively you can also “Remain” can be selected in the lower position. During the The software compares the cutting load with the cutting cycle Default. This means that the sawing system can be stopped in the event of irregularities become. • The saw band is cleaned by two adjustable steel brushes. The drive takes place hydraulically. • The hydraulic unit including filter and pressure gauge guarantees one particularly quiet operation at constant pressure. • Finely ground carbide inserts that clamp the saw blade, complete with lateral, hardened and adjustable guide rollers. The adjustable one The tape guide automatically moves as close as possible to the material. • The saw band is tensioned via a hydraulic cylinder, which is carried out by the Machine software is controlled. The voltage is set according to a given Time automatically delimbed when the machine is idle or after a cycle has been carried out. • Automatic version with CNC control in the X-TECH 900 / 1200 models a feed length of 500 mm for the series for high production rates. • The material is carried by a table with seven rollers. These will driven by a hydraulic orbital motor through which the material can be placed precisely even under maximum load. • All guided movements are carried out by four recirculating ball guides with one high capacity for static and dynamic loading; strong reduced feed friction. Tempered and ground prismatic Guides. Itsdpofg E Hpsfx Aa Eei Price on request.

Condition: new, capacity 90 degrees: round 250 mm capacity 90 degrees: square 210 mm 290 x 210 mm saw band length 2.965 x 27 x 0,9 mm mm table height 940 mm band speed 35 / 70 m/min total power requirement 1,1/1,3 kW weight of the machine ca. 0,35 t dimensions of the machine ca. 1,3 x 0,8 x 1,5 m SPECIAL PRICE!!! Double miter metal band saw hydraulic semi-automatic with: - Hydraulic vice - Material height button - Cut monitoring by ammeter - Cutting pressure feed regulator - Belt speed 34 / 74 m/min - Miter cuts up to 60° left and 45° right - Patented, ball-bearing turntable for easy miter adjustment - Adjustable quick-release vise - Quick release lever - Automatic cooling Itsdped Iip Rofx Aa Eoi Share of freight costs 120 EUR

Year of construction: 2007, condition: good (used), machine/vehicle number: 073759001, Offer 22489 Technical data: - Cutting range at 90°: - Round: 320 mm - Flat: 320 x 320 mm - Material feed system - Saw band dimensions: 5095 x 34 x 1.1 mm - Cutting speed: 10 to 120 m/min - Hydraulic lifting and lowering of the saw frame - Upper stroke limit of the saw frame Ijdpfjim Ildox Aa Eoti - Cutting pressure, infinitely adjustable - Hydraulic material clamping device - Chip conveyor - Coolant system - Chip removal conveyor: 2500 mm - Drive: 400 V / 4.0 kW - Space requirement: approx. W 2500 x H 1950 x D 2000 mm - Weight: approx. 2200 kg

Condition: new, cutting diameter 250 mm capacity 90 degrees: square 210 x 210 mm capacity 90 degrees: flat 290 x 210 mm capacity 45 degrees: round 220 mm capacity 45 degrees: flat 210 x 200 mm capacity 45 degrees: square 200 x 200 mm capacity 60 degrees: round 140 mm capacity 60 degrees: square 130 x 130 mm capacity 60 degrees: flat 140 x 130 mm dimensions of saw-band 2965 x 27 x 0,9 mm cutting speed 35 + 70 m/min work height max. 940 mm total power requirement 1,1 / 1,3 kW weight of the machine ca. 290 kg. range L-W-H 1250 x 1500 x 1700 mm Equipment: - compact / robust manual band saw (INDUSTRY) * for sawing solid material and profiles - ball bearing support table for miter cuts left 60° to right 45° * durable + easy miter adjustment - 2x selectable cutting speeds (37 + 74 m/min.) - continuously adjustable saw frame feed - automatic shutdown at the end of the cut - manually adjustable quick-release vice * including quick-release lever - machine base including built-in automatic cooling Isdpfsxaauxex Aa Ejti - electrical display and monitoring of the machine - operating instructions BERG SCHMID Auto-Cut system = 3-stage system 1. automatic lowering & automatic saw cut 2. manual operation - lowering + saw cut 3. high-speed lowering of the saw frame - without saw cut

Condition: new, capacity 90 degrees: round 300 mm capacity 90 degrees: square 330 mm 400 x 310 saw band length 3820 x 34 x 1,1 mm band speed 22 - 88 m/min table height 930 mm total power requirement 2,2 kW weight of the machine ca. 0,8 t dimensions of the machine ca. 2,22 x 1,2 x 2,1 m Double miter band saw, hydraulic semi-automatic • miter left 60° + right 45° • Industrial hydraulics, powerful 18 bar • Best access to the material • Ammeter to check a. - Optimization of cutting force - Tape life - cutting course • Vise closes/opens hydraulically • Material turntable with ball bearings b. • Adjustable quick-release • Material height sensor Semi-automatic function: 1. Clamp material 2. Saw starts Iedpfowinyksx Aa Ejti 3. Rapid lowering to the start of the material or the same for series cutting cut 4. Saw band off 5. Raise the frame to just above the material 6. Open the vise

Condition: used, Year of construction: 1996, saw blade diameter 300 mm cutting diameter 100 mm capacity 45 degrees: flat 105 x 80 mm Itsdpjzl E Twefx Aa Eoi capacity 45 degrees: round 100 mm capacity 60 degrees: flat 80 x 70 mm capacity 60 degrees: round 90,0 mm dimensions of saw-blade 300 x 2,5 x 40 mm hole of sawblade 40,0 mm stroke 150 mm cutting speed 17 + 33 U/min voltage 400 V weight 340 kg range L-W-H 1000 x 800 x 1600 mm Features: - Machine cabinet with built-in coolant system - Vertical saw head guide - 2 speeds - Very large work surface and turntable - Mitre adjustment on both sides: 60° to the left / 45° to the right - Clamping vise with lateral quick-adjustment and double clamping arm - Precise prism guide for the gear head - Operatorâ??s manual

Condition: new, Year of construction: 2024, saw blade diameter: 315 mm, cutting height (max.): 150 mm, cutting range round steel at 45°: 108 mm, cutting range round steel at 90°: 108 mm, rotational speed (min.): 17 rpm, rotational speed (max.): 33 rpm, BERG+SCHMID vertical circular saw model VKS 315 Speed: 17+33 rpm - Miter left 60° + right 45° - Clamping vice with double clamping arm (4-fold fixed) for low-burr cuts and quick lateral movement - Saw table with large turntable and particularly stable vice for optimum material clamping - Robust prismatic guide of the saw head (adjustable dovetail guide) - Automatic cooling system - Machine base frame with chip drawer - Metal handle for high clamping force Itjdpfx Asrrvn Aea Eei - Counter holder with spring assembly a. Saw blade dimensions: 315x40mm Further accessories such as saw blades, roller conveyors, measuring stops, minimum quantity lubrication etc. available on request! Delivery time: ex stock Waiblingen Beinstein

Condition: new, saw blade diameter 370 mm capacity 90 degrees: round 120 mm capacity 90 degrees: square 100 mm 180 x 100 mm Working height 925 mm saw blade turning speeds 17 - 70 U/min total power requirement 3,0 kW dimensions of the machine ca. 1,8 x 1,1 x 2,0 m Itodpszlkvdjfx Aa Eoi Automatic cold circular saw - CNC control - Micro-lubrication system

Condition: good (used), Boring head, spindle head, drilling head, grooving drilling head, grooving head, spindle drilling head, boring head, universal drilling head, boring tool, facing head -Manufacturer: Schmid, plan and boring head -Type: S.AdK 6 -Recording: SK50 -Adjustment accuracy: 0.01 mm Itsdpfx Aaoxdwx Ae Esi -Dimensions: 175/150/H305 mm -Weight: 24 kg

Condition: excellent (used), Socket router for orthopaedic technology and prosthesis fabrication Suitable for the precise and straightforward manufacture (grinding, milling) of prostheses or other orthopaedic work. Spindle speed: 2800 rpm Motor power: 1.5 kW Adjustable extraction funnel, new extraction hose In good working order, the machine has been partially overhauled and repainted. Isdpfxoy Daqwj Aa Eoti

Condition: ready for operation (used), For sale: used metal-cutting band saw. Brand: Berg & Schmit, model DGS 350/HA. The machine is in good working condition and ready for use. Suitable for cutting various types of metals. Its robust construction ensures stability and precise cutting. Itedpfx Aaszdanhs Eji Net price: 23% VAT applicable. Cutting capacity: 320 mm 45°: 320 mm 320 x 300 mm Motor: 2.2 kW Blade: 4250 x 27 or 34 x 0.9/1.1 mm Weight: 930 kg

Condition: ready for operation (used), Year of construction: 2019, This BERG & SCHMID VKS 370 VA was manufactured in 2019. It features a fully automatic hydropneumatic vertical circular saw with CNC frequency conversion. The machine includes a roller conveyor on the feed side (3m) and discharge side (2m), enhancing material handling. Starter Kit 1 with circular saw blades and coolant concentrate is also included. Consider the opportunity to buy this BERG & SCHMID VKS 370 VA Circular Metal Saw. Contact us for more information. Additional equipment • Starter Kit 1 consisting of 2 circular saw blades and 10 liters of coolant concentrate. • Leveling element (1 set = 4 pieces) with stud bolt M 12x100. • Feed side – left. • Feed roller conveyor URB 290, Length 3000 mm. Iodpfxsx Nr Sqj Aa Eoti • Feed adapter for URB 290/400. • Outfeed roller conveyor URB 290, Length 2000 mm. • Removal adapter for URB 290/400. • Connecting piece for machine, attachment on the right. • LM 55 M/man. Length stop, Measuring length 2000 mm. Machine Benefits Technical Machine Benefits • Automatic saw with a roller conveyor feed side length of 1500 mm and a discharge side length of 1000 mm. • Sheet metal tray for setting the machine. • Control unit attachment of the control unit to the swivel arm. Extra Information Machine still under power

Condition: used, Technical details: Saw blade diameter: 350 mm cutting range 90 degrees: round: 110 mm cutting range 90 degrees: square: 85 x 85 mm cutting range 90 degrees: flat: 180 x 85 mm cutting range 45 degrees: round: links/rechts: 105 / 110 mm cutting range 45 degrees: square: links/rechts: 85 x 85 / 85x85 mm cutting range 45 degrees: flat: links/rechts: 130x85 / 130x85 mm hole of sawblade: 40 mm range of revolutions per minute - continous: 9 / 18 / 36 / 74 / 4step U/min rotary table: Ø 400 mm/min Ijdju Nilyopfx Aa Esti table swivelabel +/-: 60° rechts und 45° links ° air-pressure connection: 7 bar total power requirement: ca. 2,2 kW weight of the machine approx.: 430 kg dimensions of machine: B: 0,7 x T: 1,01 x H: 2,1 m The circular saw is an electro-hydro-pneumatic semi-automatic circular saw with which miter cuts of up to 45° inwards or 60° to the right can be made on profiles and solid materials. Vertival circular saw Solid, heavy cast construction max. opening of the vice 180mm cutting counter vertical travel of the saw head: 200mm Vice opening width max. 180mm (jaw size W:220 x H:70mm) Operation via control panel *

Condition: excellent (used), saw blade diameter 350 mm Itodpeiqy Abofx Aa Eei