Used Keyway Milling Machine for sale (66,037)

Condition: used, Keyway milling head, head for DECKEL milling machine, type FP 1 Factory number: 21948 Dovetail width: approx. 74 - 88 mm Dovetail height: approx. 14.5 mm Dovetail length: 285 mm Distance from the front edge of the dovetail to the center of the gear: approx. 200 mm Stroke size: max. 80 mm Stroke rate: max. 475 double strokes/min. Tool holder: 4-sided, 16 x 16 mm with clamping plate Gjdeznn Hrepfx Ak Usug - Stroke size adjustable via eccentric adjustment - Drive from the machine gearbox, within the dovetail guide (as with the normal vertical head) - This keyway milling head is inserted into the dovetail guide in place of the normal vertical milling head (Mounting in place of the vertical milling head) - Drive gear in the keyway milling head, 39 teeth, gear width 15 mm, presumably 15° pressure angle - Keyway milling head can be rotated 360° on the flange plate, degree scale +/- 35° - Small breakout point on the housing Weight: 28.5 kg DECKEL FP1 has a pressure angle of 15° on the drive wheel. DECKEL FP2 + FP3 have a pressure angle of 20° on the drive wheel.

Condition: excellent (used), For sale: MC9050B industrial round wood rod milling machine, manufactured in 2018, designed for producing round wooden poles and cylindrical wooden components such as tool handles, broom handles, furniture parts, and similar products. Specifications: • Model: MC9050B • Year of manufacture: 2018 • Power supply: 380V (Three-phase) • Working diameter: 15–50 mm • Minimum workpiece length: 600 mm • Main motor: 3 kW • Approximate weight: 350 kg Condition: • Excellent working condition. • Complete machine, ready for immediate use. • Inspection and testing are welcome. Guodpfxszmt U Eo Ak Usg

Condition: excellent (used), Year of construction: 1992, functionality: fully functional, machine/vehicle number: 06651, travel distance X-axis: 6,800 mm, travel distance Y-axis: 3,700 mm, travel distance Z-axis: 1,500 mm, feed rate X-axis: 15 m/min, feed rate Y-axis: 15 m/min, feed rate Z-axis: 10 m/min, total length: 15,000 mm, total width: 7,500 mm, spindle speed (max.): 4,000 rpm, total height: 7,000 mm, table height: 1,100 mm, rapid traverse X-axis: 15 m/min, rapid traverse Y-axis: 15 m/min, rapid traverse Z-axis: 10 m/min, distance between stands: 3,300 mm, type of input current: three-phase, table load: 50,000 kg, rotational speed (max.): 4,000 rpm, distance table center to spindle nose: 2,110 mm, overall weight: 110,000 kg, spindle motor power: 50,000 W, control cabinet length: 7,000 mm, control cabinet height: 2,000 mm, control cabinet width: 600 mm, Equipment: rotational speed infinitely variable, MODEL: Portal Type AGE: 1992 S/N #: 06651 CATEGORY: Mills, Planer Type, CNC CAPACITY: X-Axis Travel: 6800 mm Y-Axis Head Travel: 3700 mm Z-Axis Ram Stroke: 1500 mm, fixed crossrail Ram Cross Section: 500 mm x 500 mm Godoyahv Sepfx Ak Usug Distance Between Columns: 3300 mm Distance Table To Ram Face: 2110 mm, vertical passage 2000 mm Table Size: 6000 x 2500 mm Spindle (Quill) Diameter: 250 mm Spindle Taper: ISO #50 Spindle Speeds: 0-4000 RPM Spindle Motor: 50 KW EQUIPPED WITH: FIDIA System C20 CNC Control, new in 2002 CNC biaxial continous milling head Universal Milling Head with Auto Indexing Right Angle Head with Auto Indexing Straight Milling Head Wagons for Head Change and Tool Pick-up Change Hydrostatic Bearings Coolant System Full Length Chip Conveyors both side Way Covers Rapid movements: Z-10.000 mm/min, X and Y-15.000 mm/min Table load: max 50.000 kg Weight of the machine: 110.000 kg Outside dimensions: 15.000 x 7.500 x 7050 mm Machine has been tested before dismantling and is fully operational, all mechanical components in excellent condition, electrics new in 2018. Machine available from stock. The price is now SPECIAL FROM STOCK. Once we will reassemble the machine, price will grow significantly. We can assist you to assemble and run up the machine.

Condition: excellent (used), XYZ SMX 3500 3 Axis CNC Bed Milling Machine ProtoTRAK SMX Control Spindle: 5HP – Programmable 40 – 5000rpm 2 Ranges 40 – 600 & 300 – 5000rpm ISO40 Quill Dia 105mm Year of Manufacture 2008 Table: 1370 x 355mm 4 0ff T Slots T Slot size 15.9mm Max load 600kgs Gedpfx Akszuxn To Ujug Travel: X – 787mm Y – 508mm Head Vertical (Z) – 500mm Quill (Z) 127mm Dims without travel – 1905 x 2069 x 2225mm Dim with travel – 2758 x 2869 x 2490mm Weight 2430Kgs Power Requirements 22A Air Requirements 6bar For sale with Jet Machinery Ltd Jet Machinery Stock No: #79245 Machine Serial Number: 10731 Cost: £17,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2010, XYZ SMX 5000 3 Axis CNC Bed Milling Machine ProtoTRAK SMX Control Spindle: 7.5Hp – Programmable 70 – 5000rpm ISO40 Quill Dia 105mm Manufactured 2008 Table: Gsdpfx Aey Ni Ivjk Uoug 1930 x 355mm 4 off T Slots size 15.9mm Max load 850kgs Travel: X – 1524mm Y – 596mm Z – 584mm Dims: W - 5805mm D – 2530mm H – 3143mm Weight - 3100Kgs For sale with *Jet Machinery Ltd* Stock No: 79199 Serial No: 11273 Price: £24,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2021, XYZ RMX 3500 3 Axis CNC Bed Milling Machine ProtoTRAK RMX Control YOM 2021 Spindle: 5HP – Programmable 40 – 5000rpm 2 Ranges 40 – 600 & 300 – 5000rpm ISO40 Quill Dia 105mm Table: 1370 x 355mm 4 0ff T Slots T Slot size 15.9mm Max load 600kgs Travel: X – 787mm Y – 508mm Head Vertical (Z) – 500mm Quill (Z) 127mm Dims without travel – 1905 x 2069 x 2225mm Dim with travel – 2758 x 2869 x 2490mm Weight 2430Kgs Power Requirements 22A Air Requirements 6bar YOM 2021 For Sale with Jet Machinery Ltd Jet Machinery Stock Number: #78900 Machine Serial Number: RM310097 £35,000.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Gedpfx Ajx D Tbmjk Ueug Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: excellent (used), Year of construction: 2017, XYZ 2000 Turret Milling Machine (2017) (Ex College) 3 Axis Newhall DRO (X, Y & Knee) Spindle Taper R8 Guedsxxb Rrspfx Ak Ujg Spindle speeds to 500 – 4200 rev/min Table Size 1270 x 254mm Table Travel: X - 812mm Y - 406mm Knee Travel: Z - 406mm Quill Travel Z - 127mm For sale with Jet Machinery Ltd Jet Machinery Stock No: #79047 Machine Serial Number: 12907 Cost: £9,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: ready for operation (used), functionality: fully functional, machine/vehicle number: 52335, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,000 mm, table load: 6,000 kg, controller model: Heidenhain TNC 155, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Godpszz Rmnefx Ak Usug Travel range, X-axis: 3,000 mm Travel range, Y-axis: 1,000 mm Travel range, Z-axis: 1,000 mm Table load capacity: 6 t MACHINE DETAILS Control system: Heidenhain TNC 155 Apparent power: 45 kVA Phases: 3 Voltage: 380 V Frequency: 50 Hz Current: 85 A EQUIPMENT Manual swivel head, 0.1°

Condition: ready for operation (used), Year of construction: 1997, operating hours: 13,465 h, functionality: fully functional, travel distance X-axis: 600 mm, travel distance Y-axis: 450 mm, travel distance Z-axis: 400 mm, table load: 1,000 kg, controller model: Heidenhain iTNC 430, TECHNICAL DETAILS Travel range, X-axis: 600 mm Travel range, Y-axis: 450 mm Travel range, Z-axis: 400 mm Table load: max. 1,000 kg Tool holder: SK 40 MACHINE DETAILS Control system: Heidenhain iTNC 430 Operating voltage: 400 V Control voltage: 24 V Machine weight: approx. 6,000 kg Operating hours: 48,690 h Spindle hours: 13,465 h EQUIPMENT Godpfxezwmx Sj Ak Ujug Tool holders SK 40 Documentation Heidenhain programming manual Machine vise Clamping jaws

Condition: ready for operation (used), Year of construction: 2007, functionality: fully functional, machine/vehicle number: G0E 1075, travel distance X-axis: 600 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 460 mm, spindle speed (max.): 12,000 rpm, controller model: Mitsubishi 64S, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel in X-axis: 600 mm Travel in Y-axis: 400 mm Travel in Z-axis: 460 mm Spindle speed: 12,000 rpm Tool holder: BT40 Table size: 700 x 410 mm Godozx Ahxspfx Ak Ujug Maximum table load: 250 kg Number of tool magazine slots: 24 MACHINE DETAILS CNC control: Mitsubishi 64S Coolant pressure: 20 bar Dimensions & Weight Machine dimensions (L x W x H): 1,880 x 3,550 x 2,790 mm Machine weight: 4,300 kg Operating hours: The seller estimates the operating hours to be approximately 20,000 hours. EQUIPMENT Spindle cooling Chip conveyor Extraction system Electronic handwheel Renishaw measuring probe Ethernet interface Approx. 100 tool holders including cabinet

Condition: ready for operation (used), Year of construction: 2012, functionality: fully functional, machine/vehicle number: 1205-H740-00, overall weight: 6,000 kg, travel distance X-axis: 500 mm, travel distance Y-axis: 100 mm, travel distance Z-axis: 50 mm, controller model: ANDRONIC 2060, No minimum price – guaranteed sale to the highest bidder! Submitting a bid obligates you to collect the item within the specified period, between October 7, 2026, and October 14, 2026! TECHNICAL DETAILS Travel range, X-axis: 500 mm Travel range, Y-axis: 100 mm Travel range, Z-axis: 50 mm Travel range, Z-axis: ±50 mm, relative to the central axis of the rotary indexing table / 200 mm Travel speed, X-axis: max. 30 m/min Travel speed, Y-axis: max. 20 m/min Travel speed, Z-axis: max. 30 m/min Acceleration, X/Y/Z-axis: 10 m/s² MACHINE DETAILS Control model: ANDRONIC 2060 Dimensions & Weight Gjdpfxjzu Iwwe Ak Uoug Dimensions (L x W x H): 2,500 x 1,650 x 2,700 mm Total weight: 6,000 kg Operating voltage: 230/400 V Frequency: 50 Hz Rated apparent power: 12 kVA Swivel radius, control panel: approx. 1,050 mm

Condition: ready for operation (used), Year of construction: 1992, functionality: fully functional, machine/vehicle number: 9220212, travel distance X-axis: 3,200 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,000 mm, spindle speed (max.): 2,000 rpm, workpiece weight (max.): 4,000 kg, TECHNICAL DETAILS X-axis travel: 3,200 mm Y-axis travel: 1,000 mm Z-axis travel: 1,000 mm B-axis rotation: 360° C-axis rotation: 360° Spindle speed range: 40 – 2,000 rpm Tool holder: ISO 50 Main spindle power: 15 kW Number of axes: 3 Table length: 3,500 mm Table width: 800 mm Maximum workpiece weight: 4,000 kg MACHINE DETAILS Control system: Conventional Model: Bed milling machine with traversing table Dimensions & Weight Dimensions (L x W x H): 5,300 x 3,000 x 2,700 mm Shipping weight: 11,000 kg Number of shipping packages: 1 EQUIPMENT Digital display: Sony 3-A Gsdpezza U Isfx Ak Uoug

Condition: ready for operation (used), Year of construction: 2015, functionality: fully functional, machine/vehicle number: 5752, travel distance X-axis: 1,250 mm, travel distance Y-axis: 540 mm, travel distance Z-axis: 520 mm, spindle speed (max.): 2,000 rpm, controller manufacturer: Heidenhain, TECHNICAL DETAILS Travel range, X-axis: 1,250 mm Travel range, Y-axis: 540 mm Travel range, Z-axis: 520 mm Table length: 1,800 mm Table width: 400 mm Tool holder: BT50 Main spindle power: 7.5 kW Spindle speed: 275–2,000 rpm MACHINE DETAILS Control: CNC Control system: Heidenhain Number of axes: 3 Connected power: 12 kW Gedozxdxlepfx Ak Ueug Dimensions & Weight Dimensions (L × W × H): 2,100 × 2,100 × 2,200 mm Net weight: 3,600 kg Number of transport packages: 2 EQUIPMENT Tools Documentation CE marking

Condition: ready for operation (used), Year of construction: 2005, operating hours: 71,080 h, functionality: fully functional, travel distance X-axis: 5,000 mm, travel distance Y-axis: 3,000 mm, travel distance Z-axis: 1,500 mm, spindle speed (max.): 22,000 rpm, controller model: Siemens SINUMERIK 840D, TECHNICAL DETAILS Travel in X-axis: 5,000 mm Travel in Y-axis: 3,000 mm Travel in Z-axis: 1,500 mm Max. workpiece dimensions (L × W × H): 4,000 × 2,000 × 1,000 mm Table length: 4,050 mm Table width: 2,050 mm Table height: 500 mm Feed rate X-axis: 65 m/min Feed rate Y-axis: 65 m/min Feed rate Z-axis: 65 m/min Rapid traverse rate X-axis: 65 m/min Rapid traverse rate Y-axis: 65 m/min Rapid traverse rate Z-axis: 65 m/min Position of milling head: vertical Tool interface: HSK 63A Spindle speed: 22,000 rpm Spindle power: 30 kW Torque: 28.6 Nm Tilting axis A: ±110° Rotational range C-axis: ±182.5° Magazine capacity: 20 stations Max. tool diameter: 100 mm Max. tool weight: 6 kg MACHINE DETAILS Control system: Siemens SINUMERIK 840D Connected power: 150 kW Dimensions & Weight Dimensions (L x W x H): 8,000 x 7,500 x 6,200 mm Dimensions of control cabinet (L x W x H): 600 x 4,200 x 2,600 mm Machine weight: approx. 78,000 kg Gedpfszyl Azsx Ak Usug Operating hours: 71,080 h EQUIPMENT Dust extraction hood on the milling head for connection to an on-site dust extraction system NC4 laser system for contactless tool measurement and tool breakage monitoring Renishaw RMP60 wireless probe for workpiece measurement Bellows/roller covers

Condition: used, Year of construction: 1933, x-travel 1600 mm Gsdpfxsz Aun Ss Ak Usug y-travel 1259 mm z-travel 1500 mm tool adaptor SK 50 weight 10,5 t output 49 kw feed 6000 m/min control Heidenhein 151 1600 min table: 1250-1400 mm serial number 1933 weight of the machine ca. 10,5 t

Condition: ready for operation (used), functionality: fully functional, travel distance X-axis: 500 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, Deckel FP4M universal milling machine in excellent technical and optical condition. Technical specifications: - Working travel X/Y/Z: 500/400/400 mm - Spindle speed range: 50 - 2500 rpm - Power: 3.7 / 4.4 kW - Spindle brake - Automatic feed: X-Y-Z steplessly adjustable 6.3 / 630 mm/min - Rapid traverse X-Y-Z 1300 mm/min - Fixed angle table - Vertical quill, 90 mm travel - Tool holder ISO 40/M16 - Weight approx. 1500 kg Machine options: Gedpfx Akez Atxvj Uoug - 3-axis digital readout Heidenhain - Coolant system - Chip tray - Central lubrication - Automatic pulse lubrication on the milling head Includes cabinet with accessories.

Condition: excellent (used), Catalogue number 7757 TECHNICAL DATA Milling machine - Spindle diameter: 25mm - Spindle height: 120mm - Interchangeable spindle, tiltable 20 degrees - Spindle locking - Height adjustable (up/down) - Original guide fence - Table dimensions: 1120x750mm - 4 spindle speed settings - Motor: 3.8 kW Circular saw - Max blade diameter: 350mm - Spindle axis: 30mm - Blade adjustable (up/down and angle) - Spindle locking - Cutting width at fence: 540mm - Cast iron table - Dimensions (L/W/H): 1260x900x1000mm - Weight: 610kg ADVANTAGES Gusdjzr I E Aspfx Ak Usg – Made in Poland – DTR documentation available – Used milling machine, very good condition Net price: 6900 PLN Net price: 1640 EUR (based on exchange rate 4.2 EUR) (Prices may vary with exchange rate fluctuations)

Condition: excellent (used), CATALOGUE NUMBER 7998 Technical data: - spindle diameter 30mm - spindle working height 120mm - interchangeable spindle - spindle locking - adjustable up/down - original cast iron guide with full adjustment - original cast iron carriage with material clamping device + angle fence - 4 types of rotational speeds + right/left 3000, 4500, 6000, 9000 rpm - table dimensions 1020x1000mm - angle fence on the table - with brake - motor 5.5kW - dust extraction port diameter 100mm, 120mm Gedpfjzrw U Hsx Ak Ueug - dimensions (L/W/H) 2200x1320x1310mm - weight 966kg Advantages: - Polish production - side carriage - angle fence on the table and on the side carriage - used milling machine, very good condition Net price: 13900 PLN Net price: 3310 EUR, depending on the exchange rate of 4.20 EUR (Prices may change due to significant fluctuations)

Condition: used, Year of construction: 1994, Deckel FP4 MA Universal Milling Machine Universal Milling Machine Deckel Type/Model FP4 MA Condition Used Year of Manufacture 1994 Technical Data Travel in X / Y / Z axis 485 x 385 x 380 mm Quill stroke approx. 70 mm (manual) Table surface 460 x 800 mm Spindle speed 50 to 3,150 rpm Tool holder SK 40 Operating voltage 3-phase 380 V 50/60 Hz Feed rate 2 to 1,000 mm/min Continuously adjustable Rapid traverse 2 m/min Machine weight approx. 1,850 kg Feature - Deckel Dialog / Contour control Godpfx Asz Ar Tfsk Usug Inquiry item: Transportation costs in a separate quote.

Condition: excellent (used), SCM internships in excellent condition Gedjt Hkq Rspfx Ak Ueug

Condition: excellent (used), Bargain in excellent condition: panel saw and spindle moulder with tooling Guedpfsy Ni Aysx Ak Usg

Condition: used, CNC CONTROL Controller: Hurco MAX5 AXES Number of controlled axes: 5 Number of simultaneous axes: 5 X-axis travel mm: 3.200 Y-axis travel mm: 2.100 Z-axis travel mm: 900 B-axis degrees: C-axis degrees: ±360 Distance spindle nose - table surface mm: 66 - 966 Feed rates m/min: 10 / 10 / 10 Rapid traverse m/min: 15 / 15 / 10 WORKTABLE Table dimensions mm: 3.000 x 1.700 Number of T-slots: 7 T-slot width mm: 22 H8 T-slot spacing mm: 220 Max. table load kg: 11.000 SPINDLE Max. spindle speed rpm: 18.000 Spindle power kW (S1/S6): 45 / 63 Guodpjz Aqhbefx Ak Usg Spindle torque Nm: 106 Spindle taper / interface: HSK63-A COOLING Coolant through spindle bar: 40 TOOL SYSTEM Tool holder / taper: HSK63-A Tool magazine capacity: 60 Max. tool diam. (free adj. places) mm: 76 Max. tool length mm: 300 Max. tool weight kg: 7

Condition: like new (used), Year of construction: 2004, Retrofitted: 2026 Numerical control: NUEVO/NEW HEIDENHAIN TNC-i640 Guodpsyf Rq Njfx Ak Uog Technical features Dimensions Table dimensions: 5600 x 2000 mmNumber of T slots: 13T slots dimensions: 22 mm Traverses of axis X axis traverse: 5000 mmY axis traverse: 3250 mmZ axis traverse: 1000 mmVertical capacity (VC): 450 / 1450 mmDistance between columns: 2700 mm Milling head Auto-indexing differential head (UAD - 0,1º)Tool clamping system: HydraulicTaper nose: ISO50 (DIN69871)  /  Pull stud: DIN69872Speed range: 6000 rpmSpindle power: 30 kW Feedrates Rapid feedrate (X / Y,Z): 7200 / 12000 mm/min Weight and dimensions Maximum weight on table: 25000 kgMachine weight approximate: 56000 KgMachine dimensions approximate: 13200 x 5425 x 5350 mm Accessories Guarding: 2 sliding doors and new perimetral wire-mesh fence.Automatic tool changer: OptionalChip conveyor: 1 transversal hinge typeElectronic handwheel: New HR-510Coolant: External internal high pressure through spindle Sale conditions Warranty: 6 months mechanical spare partsPrice and sale conditions: On request View all technical features

Condition: like new (used), Year of construction: 2010, Retrofitted: 2026 Numerical control: HEIDENHAIN TNC-i530 Technical features Dimensions Table dimensions: 8500 x 2500 mmNumber of T slots: 17T slots dimensions: 22 mm Traverses of axis X axis traverse: 8000 mmY axis traverse: 3800 mmZ axis traverse: 1500 mmVertical capacity (VC): 168 / 1668 mmDistance between columns: 3100 mm Milling head Auto-indexing differential head (UAD - 0,02º)Tool clamping system: HydraulicTaper nose: ISO50 (DIN69871) / Pull stud: DIN69872Speed range: 6000 rpmSpindle power: 30 kW Feedrates Rapid feedrate (X / Y,Z): 7200 / 12000 mm/min Weight and dimensions Maximum weight on table: 35000 kgMachine weight approximate: 79000 KgMachine dimensions approximate: 22700 x 7660 x 6800 mm Accessories Guarding: 2 sliding doors with a new perimetral wire-mesh fenceAutomatic tool changer: ATC-60Chip conveyor: 2longitudinal hinge typeElectronic handwheel: New HR-510Coolant: External internal high pressure through spindle Sale conditions Warranty: 6 months mechanical spare partsPrice and sale conditions: On request View all technical features Gedpfxsz Alwqj Ak Usug

Condition: used, functionality: fully functional, travel distance X-axis: 800 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 400 mm, overall weight: 1,800 kg, DECKEL FP3 L MILLING MACHINE X-axis travel: 800 mm Y-axis travel: 300 mm Column travel: 200 mm Z-axis travel: 400 mm Spindle speed: 25 - 2,000 rpm Motor power: 4 kW Feed rate: 5 - 500 mm/min Rapid traverse rate: 1.5 m/min Work table: 1,000 x 700 mm Tool holder: SK40 Weight: 1.8 t Heidenhain optical scales Guodsz Ak Axepfx Ak Ujg