Used Thread Milling Machine for sale (66,021)

Condition: ready for operation (used), Year of construction: 1989, operating hours: 2,100 h, functionality: fully functional, thread length: 880 mm, feed length X-axis: 1,000 mm, feed length Z-axis: 100 mm, feed rate X-axis: 1 m/min, feed rate Y-axis: 5 m/min, position of the milling head: Horizontal, swivelling, center height: 1,060 mm, type of input current: AC, power of feed motor: 4,000 W, milling spindle length: 200 mm, spindle bore: 90 mm, spindle speed (max.): 400 rpm, spindle speed (min.): 25 rpm, mandrel length: 200 mm, collet bore: 90 mm, clamping length: 880 mm, workpiece diameter (max.): 500 mm, Thread Milling and Gear Hobbing Machine MSZ 5A352ПФ2 The MSZ model 5A352ПФ2 is a universal thread milling and gear hobbing machine, designed for machining splines, worms, and cylindrical gears by milling and hobbing processes. Manufactured in 1984, the machine is intended for industrial applications requiring reliable performance, versatility, and repeatable accuracy. Lhedpsx Unpvefx Ahvsd The machine is suitable for workpieces with a maximum length of 1000 mm and a maximum diameter of 500 mm. The maximum machining (spline/thread) length is 880 mm, and the machine supports gear cutting up to module 8, covering a wide range of thread and gear machining tasks. Helix and thread angles up to 30° can be machined, allowing flexible use in mechanical engineering and transmission manufacturing. The milling and hobbing spindle features a 90 mm spindle bore and supports cutting tools with a maximum hob diameter of 160 mm and a maximum hob length of 200 mm. The spindle operates in a speed range of 25 to 400 rpm, providing suitable cutting conditions for different materials and tool diameters. The main drive motor offers multiple power and speed stages (5 / 6.3 / 10 kW at 750 / 1000 / 1500 rpm). The machine is equipped with stepless longitudinal and radial feeds, with longitudinal feed rates from 2 to 100 mm/min and radial feed rates from 2 to 50 mm/min, enabling precise control during machining operations. The milling head is horizontal and swivelling, and the machine allows accurate synchronization for thread milling and gear hobbing operations. With overall dimensions of approximately 3100 × 2270 × 2100 mm (up to 3540 × 2515 × 2100 mm with auxiliary equipment) and a total weight of about 7890–8500 kg, the 5A352ПФ2 features a rigid, heavy-duty construction that ensures excellent stability and vibration damping. The machine operates on three-phase AC power (380 V, 50 Hz) and is equipped with a PU F5007 control system. Condition: *Used machine *Ready for operation *Fully functional *Operating hours: approx. 2,100 h Scope of delivery: *Complete set of change gears *Technical passport (Russian) *Operating manual (Russian) Typical applications: *Thread milling *Gear hobbing (spur gears, worms) *Machining of transmission components *General mechanical engineering *Repair and small- to medium-series production

Year of construction: 1990, condition: used, spindle taper 2 x SK 40 forward bearing diameter 110 mm milling head speed 100 - 4500 U/min milling drive 5,1 kW workpiece length - max. 830 mm workpiece dia. with double equipment max. 135 mm taper diameter 78 g6 mm centre height 260 mm turning speed range - stepless max. 15 U/min distance of spindles 135 mm spindle nose DIN 55026 Gr. 5 stroke of workpiece slide 810 mm Feed speed max. 6 m/min. surface area 200 x 1750 mm Lodpfsyt Rwrjx Ahvjhd stroke of tool slide 120 mm Feed speed max. 2 m/min. column movement 200 mm tailstock quill stroke 100 mm morse taper 3 MK centre height 260 mm axial distance of the quills 135 mm passage of steadyrest 40 - 80 mm control SIEMENS SINUMERIK 810 weight of the machine ca. 6,5 t with SIEMENS-control SINUMERIK 810/820 acc.: NC-dividing unit with back stop, various toolholders, steadies, running centres, coolant

Condition: excellent (used), Horizontal Gear Hobbing Machine Manufacturer: WMW HECKERT Model: ZFWVG 250x2000 VEB Fritz Heckert ZFWVG 250×2000 Max. workpiece length: 2,000 mm Max. workpiece diameter: 250 mm Lsdpfx Ahoyr S Upevohd Accessories: second milling head, hobs for various modules, steadies, clamping devices, etc.

Year of construction: 1990, condition: ready for operation (used), functionality: fully functional, controller model: SIEMENS SINUMERIK 810, workpiece length (max.): 830 mm, milling spindle speed (min.): 100 rpm, milling spindle speed (max.): 4,500 rpm, mount diameter: 78 mm, TECHNICAL DETAILS Milling spindle speed range: 100 - 4,500 rpm Maximum workpiece length: 830 mm Maximum workpiece diameter with double tooling: 135 mm Spindle mount: 2 x SK 40 Spindle nose: DIN 55026 Size 5 Mounting diameter: 78 mm Center distance: 135 mm Front bearing diameter: 110 mm Workpiece Slide (X-Axis) Workpiece slide travel: 810 mm Max. feed rate: 6 m/min Clamping surface: 200 x 1,750 mm Tool Post (Z-Axis) Tool slide travel: 120 mm Max. feed rate: 2 m/min Tool post adjustment: 200 mm Tailstock Tailstock quill travel: 100 mm Morse taper: 3 MT Centre height: 260 mm Ledpfxeyl U Tue Ahvshd Quill center distance: 135 mm Steady rest through-hole: 40 - 80 mm MACHINE DETAILS Drive power: 5100 W Control system: SIEMENS SINUMERIK 810 Dimensions & Weight Dimensions (L x W x H): approx. 3.20 x 2.66 x 1.76 m Machine weight: approx. 6.5 t EQUIPMENT Various tool holders Steady rests Centre points, medium Coolant system

Condition: excellent (used), max. workpiece diameter 600 mm threading length 7000 mm max. module 8 / 12 min. module 1 Ledpfowgizdjx Ahvshd swival range ° diameter of hob 63 - 140 mm spindle turning speed - stepless 45 - 450 U/min weight of the machine ca. 12,5 t dimensions of the machine ca. 9,0 x 2,0 x 2,2 m Condition: In good condition, checked and partially overhauled by a specialist. The existing milling head was replaced by an overhauled universal milling head. Furnishing: Differential for inclined machining Automatic indexing device (indexing discs changeable!) For multi-wedge, multi-thread parts, then extensive bushings, support rollers and around 70 Change gears. Conversion of the milling head speed to a frequency converter with corresponding powerful motor is a great thing and saves a lot of set-up time. Equipment: Around 70 change gears, 3 bushing sticks of different sizes, around 20 Bushings, 2 roller mountings, 2 tips for direct mounting on the Clamping spindle, 350 mm chuck, 2 spare part disks.

Condition: used, Year of construction: 1956, functionality: fully functional, We are selling a Koepfer Furtwangen machine for gear milling. Lhjdpfx Ajyi U Imjhved

Condition: ready for operation (used), Five older thread milling machines Mikron are available, 3x Hydraulic Thread Milling Machine Mikron 132.02, 1x Mikron 132-01, 1x Mikron 104-01 and 1x Short Thread Milling Machine Mikron 106.01, an on-site inspection is possible. Lodpfx Ahew Sxyxjvohd

Year of construction: 1985, condition: used, workpiece diameter 50 mm threading length 100 mm Lhsdpfx Aot Hwn Nohvsd thread pitch mm total power requirement 1 kW weight of the machine ca. 1500 kg dimensions of the machine ca. m

Condition: good (used), WANDERER 16/E milling machine, made in Germany. Year of manufacture: 1962. The machine is operational and in working condition. For more information, please contact us. Lsdpfxew Al U Eo Ahvehd

Condition: ready for operation (used), Manufacturer HECKERT Model ZFWVG 250x1250 Lhodpfov T Akgjx Ahved Serial number 26222127 Working length 1250 mm Max. Ø of the workpiece above the guide 500 mm Max. diameter of the workpiece above the slide 250 mm Machine dimensions (LxWxH) 3200x2500x600 mm Machine weight 3800 Kg Equipment: new electrical system ACAM hydraulic cylinder tailstock automatic square cycle with automatic radial entry heavy head steadies automatic spindle locking lung spare gears instruction manual

Condition: refurbished (used), functionality: fully functional, Universal Profile Hobbing and Thread Milling Machine ZFWVG 250x5000 / S7 • Thread milling • Gear hobbing • Longitudinal milling Max. workpiece diameter over saddle: 250 mm Max. workpiece diameter over bed guideway: 500 mm Spindle bore: 102 mm Tailstock quill travel: 100 mm Main motor: 4.0 kW Cross-feed motor (X-axis): 4.3 kW Longitudinal feed motor (Z-axis): 3.8 kW Electrical configuration Operating voltage: 400 V Control voltage: 24 V Frequency: 50 Hz Programmable logic control (PLC) for fixed machine functions Total connected load: 9.5 kW Milling length: 5,000 mm Space requirements: Length: 7,000 mm Width: 2,500 mm Height: 1,600 mm Net weight: 6,700 kg Lsdpfxew Hquxe Ahvehd Standard accessories: • Standard thread milling attachment ApG • Max. milling diameter: 150 mm • Spindle taper: Morse 3 • Max. module for hobbing: Module 3 • Min./max. number of teeth for hobbing: 4–50 Options: • Hobbing attachment ApFW Hobbing of parallel and helical profiles up to module 7 Max. milling diameter: 150 mm Spindle taper: Morse 4 • Heavy-duty thread milling attachment ApGS Hobbing of parallel and helical profiles up to module 5 Max. milling diameter: 150 mm Spindle taper: Morse 4

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 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 Ljdpfjyahv Sjx Ahvshd 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), 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. Ledsx D Tbmspfx Ahvehd 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) Ljdpfx Asxxb Rrehvshd (Ex College) 3 Axis Newhall DRO (X, Y & Knee) Spindle Taper R8 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), Year of construction: 1992, operating hours: 10,643 h, functionality: fully functional, travel distance X-axis: 1,500 mm, travel distance Y-axis: 815 mm, travel distance Z-axis: 815 mm, rotational speed (max.): 3,600 rpm, controller model: Heidenhain iTNC 530, A retrofit of the machine was carried out in 2010! TECHNICAL DETAILS Travel range X-axis: 1,500 mm Travel range Y-axis: 815 mm Travel range Z-axis: 815 mm Clamping table: 3,250 x 815 mm Table load capacity: 5,000 kg Quill stroke: 150 mm Spindle: SK 50 Speed range: 40–3,600 rpm MACHINE DETAILS Control: Heidenhain iTNC 530 Lsdpfxoyrdxts Ahvohd Milling heads: Usable as single, double, triple, or quadruple head Total power requirement: 44 kW Dimensions & Weight Required space: approx. 8 x 4 x 4.5 m Transport dimensions base unit: approx. 6 x 3 x 3.5 m Control cabinet: approx. 2.6 x 0.6 x 2.6 m Machine weight: approx. 20 t Operating Hours Control operating hours: 20,987 h Machine operating hours: 19,703 h Program run time: 10,643 h EQUIPMENT Hydraulics Various sheet metal parts

Condition: repair required (used), Year of construction: 2014, operating hours: 23,000 h, functionality: not functional, machine/vehicle number: 21066714, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 600 mm, spindle speed (max.): 20,000 rpm, controller model: Siemens Sinumerik 840D sl, TECHNICAL DETAILS Travel X-axis: 2,000 mm Travel Y-axis: 1,000 mm Travel Z-axis: 600 mm Spindle speed: 20,000 rpm Rapid traverse X/Y-axis: 60 m/min Rapid traverse Z-axis: 45 m/min Tool holder: HSK-63F Lodpfoyq Ra Usx Ahvehd Clamping table dimensions: 2,000 x 1,000 mm MACHINE DETAILS Control model: Siemens Sinumerik 840D sl Operating hours: 23,000 h EQUIPMENT Swiveling spindle External cooling unit (manufacturer: Pfannenberg) Note: There is a fault in the control system. It does not respond to any inputs. Repair by Siemens Service is required!

Condition: ready for operation (used), Year of construction: 2008, operating hours: 53,216 h, functionality: fully functional, machine/vehicle number: 22024211, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 600 mm, spindle speed (max.): 20,000 rpm, TECHNICAL DETAILS Travel X-axis: 2,000 mm Travel Y-axis: 1,000 mm Travel Z-axis: 600 mm Spindle speed: 20,000 rpm Rapid traverse X/Y-axis: 60 m/min Rapid traverse Z-axis: 45 m/min Tool holder: HSK-63F Clamping table dimensions: 2,000 x 1,000 mm MACHINE DETAILS Control model: BWO CNC Lhedpfsyq Nx Nsx Ahvod Operating hours: 53,216 h EQUIPMENT 5 compact clamps (Model: Kopal Duo) Custom machine enclosure Swiveling spindle External chiller (Manufacturer: Pfannenberg, cooling capacity: 1.7 kW)

Condition: ready for operation (used), Year of construction: 2008, operating hours: 73,695 h, functionality: fully functional, machine/vehicle number: 22021508, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 600 mm, spindle speed (max.): 20,000 rpm, controller model: BWO RC, No reserve price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel X-axis: 2,000 mm Travel Y-axis: 1,000 mm Travel Z-axis: 600 mm Spindle speed: 20,000 rpm Rapid traverse speed X/Y-axis: 60 m/min Rapid traverse speed Z-axis: 45 m/min Tool holder: HSK-63F Clamping table dimensions: 2,000 x 1,000 mm MACHINE DETAILS Lhsdoyq Nx Aepfx Ahvsd Control unit: BWO RC Operating hours: 73,695 h EQUIPMENT Swiveling spindle Coolant system (MMS) External chiller unit (Manufacturer: Maka) New ball screw for Z-axis, installed by Maka Service in 2024

Condition: used, Year of construction: 1993, Used machine Year of manufacture: 1993 Equipment and technical data: Lsdpew I Uinsfx Ahvjhd - Fixed milling spindle; newly fitted bearings - with table extension and extendable frame support 2500 mm - Motor 5.5 kW - Speeds 3000/4500/6000/8000/10000 rpm - Milling fence with 2 adjustment options: - complete fence - rear take-off jaws - Extraction hoods: 2 x 120 mm - Automatic motor brake - Right/left rotation - with Haffner power feed with 4 rollers Weight approx. 700 kg Availability: by arrangement Location: Flörsheim

Condition: like new (used), Year of construction: 2004, Retrofitted: 2026 Ledpfx Aheyf Rq Nevehd Numerical control: NUEVO/NEW HEIDENHAIN TNC-i640 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 Accesories Guarding: 2 sliding doors and new perimetral wire-mesh security omatic tool changer: OptionalChip conveyor: 1 transversal hinge typeElectronic handwheel: New HR-510Coolant: External internal high pressure through spindle Sales conditions Guarantee: 6 months mechanical spare partsPrice and sale conditions: On request View all technical features

Condition: used, Year of construction: 2014, x-travel 850 mm y-travel 850 mm Lsdeywnv Uepfx Ahvjhd z-travel 700 mm Control Heidenhain TNC640 spindle tunring speed 30.000 U/min tool taper HSK 63A number of tool places 40 Pos. NC rotary/swivel table Ø 800 mm a-axis -30/+120 ° 360 ° max. workpiece height Ø 850 x 630 mm max. workpiece weight 1.200 kg In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Technical data and specifications are subject to change without notice and errors. Prior sale is reserved.

Condition: used, Year of construction: 2012, x-travel 550 mm y-travel 305 mm z-travel 460 mm table-size 820 x 320 mm tool adaptor BT 40 turning speed range 10000 U/min power requirement 11 kW Control Sinumerik Steuerung 828D rapid traverse Z-axis 1500 mm/min rapid traverse X- and Y-axis 1500 mm/min workpiece weight 300 kg no. of tools in the magazine 12 Stück dimensions 2164 x 1860 x 2200 mm weight of the machine ca. 2800 kg immediately available - Siemens Sinumerik control 828D with 15.6 inch touch display - Heavy-duty design - High productivity - High reliability - Heavily ribbed, torsion-free machine base Lhjdpfjywnvusx Ahved - Profile rail with roller recirculation in all axes for high payloads - High-torque servo drives, directly connected to the ball screw in all three axes three axes - Precision-ground, preloaded high-performance recirculating ball screw (Ã? 40 mm x P16 x C3) for high rapid traverse speeds in all axes - Telescopic guideway cover on all three axes - Main spindle BT40 up to 10,000 min¯¹ with belt drive or up to 12,000 min¯¹ with inline spindle - Massive, precise milling table with four T-slots, generously dimensioned and precision-ground - The portable, electronic handwheel with enabling switch and emergency stop switch switch makes it much easier to run in programs - Tool changer double-arm gripper with 12 tool positions - Coolant unit with chip flushing system and cleaning gun - RJ45 plug connection, USB and 230 V power connection - Enclosed control cabinet with integrated heat exchanger ensures optimum temperature temperature and prevents the ingress of dirt particles - Oil separator - Machine light in the work area

Condition: used, Year of construction: 2008, x-travel 1250 mm y-travel 1000 mm z-travel 1000 mm Control Matrix max. workpiece diameter 1060 mm workpiece length - max. 1000 mm chucking diameter 800 mm type of pallet-changer 2 St. milling head speed 10000 U/min table turning speeds 500 U/min Ljdpfx Aoywntmohvshd numbers of tools in magazin 120 tool taper 50 ISO table drive 37 kW milling drive 37 kW total power requirement 110 kW weight of the machine ca. 37 t dimensions of the machine ca. 5 x 4 x 3 m Milling and turning machine with 5 axes. Control: Mazatrol Matrix. Machine has coolant through spindle with mist exhaust and is prepared for Renishaw OMP.

Condition: used, Year of construction: 2012, x-travel 0760 mm y-travel 845 mm z-travel 760 mm Control 840DI Siemens table-size 500 x 500 mm feed 0- 60 m/min workpiece weight max. 350 kg type of pallet-changer 2 St. milling head speed 12000 U/min numbers of tools in magazin 320 tool taper 63 HSK A- axe (swivel) 30- 120 ° B- axe (turning) 360 ° total power requirement 83 kW weight of the machine ca. 15 t dimensions of the machine ca. 6 x 4 x 2,5 m Lhodpjywntgofx Ahvod 5 axes machining center with swivable and turnable table. Coontrol Siemens 840 DI. Machine will be supplied with many spare parts. Machine has cooling through spindle ans dust exhaust.

Condition: used, Year of construction: 2006, x-travel 1250 mm y-travel 1000 mm z-travel 1000 mm Control 640MPlus max. workpiece diameter 1060 mm workpiece length - max. 1000 mm chucking diameter 800 mm type of pallet-changer 2 St. milling head speed 10000 U/min table turning speeds 500 U/min Ljdjywntaepfx Ahvohd numbers of tools in magazin 80 tool taper 50 ISO table drive 37 kW milling drive 37 kW total power requirement 110 kW weight of the machine ca. 36 t dimensions of the machine ca. 5 x 4 x 3 m Milling and turning machine with 5 axes. Control: Mazatrol 640 MPlus. Machine has coolant through spindle with mist exhaust and is prepared for Renishaw OMP.