Used Thread Milling And Hobbing Machine for sale (87,714)

Condition: good (used), Year of construction: 1972, functionality: fully functional, overall weight: 1,200 kg, x-travel: 290 mm y-travel: 170 mm z-travel: 310 mm Millung spindle number of milling spindle turning speeds: 16 milling spindle turning speeds: 40 - 2000 U/min inner taper of milling spindle: ISO 40 Ihsdpfxoyaadno Ahyet max. diameter of the vice bore: 25 Vertical milling head inner taper of milling spindle: ISO 40 spindle turning speed range: 50 - 2.500 U/min max. diameter of the vice bore: 25 dimensions: 1.100 x 1.100 x 1.660 mm

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, Technical details max. wheel diameter 2-45 mm gear width 250 mm max. module 1,5 mm min. module 0,5 mm Control Fanuc 18i-MB weight of the machine ca. 2,2 t dimensions of the machine ca. 2100 x 1440 x 1700 m Additional information The combined CNC gear hobbing and worm milling machine KOEPFER MZ 120 is characterized by its flexible usability and is used in the small module area. Just by swiveling the milling spindle from the horizontal to the vertical position and selecting the corresponding operating mode of the CNC control, the worm milling machine becomes a gear hobbing machine and vice versa. CNC control Fanuc 18i-MB (Dialog/ISO) CNC axes = X-axis plunge axis Z-axis longitudinal axis C-axis workpiece spindle B-axis tool spindle V-axis loader axis longitudinal A-axis swivel axis tool spindle head (included as an option) Y-axis shift axis (included as an option) With the following production programs: Worm milling Hobbing Worm hobbing Bevel gear and spur gear milling Bevel gear hobbing Milling cycles = straight, oblique, crowned toothing, radial, radial-axial, co- and counter-rotating milling, roughing, finishing, worm gears, straight-toothed bevel gears, face gearing (option only in the partial process) Worms [Equipment] Coolant tank 300 liters KF with LNS Turbo MS 250 Chip conveyor, built in 2021!!! Kraft and Bauer fire extinguishing system Spiral conveyor Machine documentation [Technical data] Workpieces: Workpiece diameter 2-45 mm Max. workpiece length 250 mm Tooth length 150 mm Max. module in steel= 1 mm (gear hobbing) 1.5 mm (worm milling) Ihedpfx Asx Ux Sushyjt 0.5 mm (bevel gear hobbing) Tools: Cutter diameter= 16-32 mm (gear hobbing) 40-63 mm (worm milling) Machine: Max. setting angle of milling head= +/- 45° (gear hobbing) +/- 30° (worm milling) Shift travel= 34 mm (manual adjustment) 34 mm (CNC axis) Collet/retraction mandrel W 20 Max. speed of workpiece spindle 770 rpm. Milling spindle drive 0.55 kW Max. milling spindle speed 8000 rpm Axis drives = X-axis (plunging) / travel 80 mm via CNC Z-axis (longitudinal feed) / travel 190 mm via CNC C-axis (workpiece axis) via CNC Rapid traverse = X-axis 6000 mm/min. Z-axis 6000 mm/min. Hydraulic unit 0.37 kW

Condition: new, The Servomill® UWF 900, a top-tier model in the Conventional Vertical Milling Machines category, exemplifies the advanced engineering of KNUTH. This versatile machine integrates servo-conventional feed technology with a swiveling cutter head, offering remarkable functionality for various milling applications, including tool making and manufacturing. With an expansive work area of 1,235 x 460 mm and a travel range of 900 mm on the X-axis, the UWF 900 combines user-friendly operation with precise performance. The robust design features preloaded ball screws on all axes and high-quality servo motors that facilitate infinitely variable feed speeds, significantly enhancing productivity. Users can effortlessly execute complex tasks with the aid of electronic hand-wheels and joystick controls. Additionally, the machine is equipped with a range of standard accessories, including an automatic lubrication system and LED work lights. Offering high reliability and a long service life, the Servomill UWF 900 is a powerful choice for modern machining requirements. For a detailed quote or to obtain this exceptional milling machine, please request a quote today, and experience the precision and robustness of the UWF series in your own operations. Iodsuy Id Aepfx Ahyoht

Condition: used, Year of construction: 1987, max. wheel diameter 150 mm max. module 5 min. module 0,5 weight of the machine ca. 10.000 kg dimensions of the machine ca. 6500 × 2700× 3600 m Iedpfx Aox U A Umehyeht

Condition: used, Year of construction: 1992, Vertical and horizontal milling machine Make: EUMEGA Type: MDV5 Year: 1992 Technical data: Make: Eumega Type: MDV5 Year of manufacture: 1992 Table size: approx. 305 x 1270 mm X-travel: approx. 460 mm Y-travel: approx. 500 mm Z-travel: approx. 610 mm Speed: variable Tool holder: SK 40 Total power: 3.75 kW Dimensions WxDxH: 1200 x 1100 x 1800 mm Weight: approx. 2.6 t All data without guarantee. A demonstration is possible at any time in our exhibition hall. Ihodpjwncwhjfx Ahyet

Condition: good (used), Year of construction: 2008, Ref. -No.: 10621 Manufacturer: PAMA Type: Speedmat 3/TR16 Year of construction: 2008 Type of control: CNC Control: SIEMENS SINUMERIK 840 D PL Storage location: Halberstadt Country of origin: Italy X-Travel: 3500 mm Y-Travel: 2500 mm Z-Travel: 2200 mm W-Axis: 800 mm Bore Spindle Diameter: 160 mm Table Load: 12000 kg Table surface: 1600 x 2000 mm Tool Taper: ISO 50 BIG PLUS Turning Speeds: 3500 RPM Max. Torque: 2.765 Nm Rapid Travel X/Y/Z: 25000 mm / min Drive Capacity - Spindle Motor: 46 kW Internal cooling: 15 / 45 bar External cooling: 50 / 4 bar Spindle speed gear stage 1: 2.120 1 / min Spindle speed gear stage 2: 2.765 1 / min Further information: Automatic tool changer SK50 DIN 69871, 80 positions. Isdsyagikepfx Ahyjht Automatic angle milling head TS 35 with 360 positions, speed 2,000 rpm and torque 2,000 Nm. Automatic universal milling head TU25C (2-axis), speed 3,000 rpm and torque 800 Nm. Automatic accessory changer, 2+1 units. Touch probe (Renishaw). The machine can be inspected under power.

Condition: good (used), Year of construction: 1972, functionality: fully functional, travel distance X-axis: 290 mm, travel distance Y-axis: 170 mm, travel distance Z-axis: 310 mm, spindle speed (max.): 2,000 rpm, spindle speed (min.): 40 rpm, overall weight: 1,200 kg, x- travel: 290 mm y-travel: 170 mm z-travel: 310 mm Milling spindle number of milling spindle turning speeds: 16 milling spindle turning speeds: 40-2000 U/min inner taper of milling spindle: ISO 40 max. diameter of the vice bore: 25 mm Iodpfx Aheyaacwsyjht dimensions: 1066 x 1048 x 1330 mm

Condition: good (used), Year of construction: 2009, Technical details x-travel 4000 mm y-travel 1350 mm z-travel (Vert.) 1600 mm Control Heidenhain iTNC 530 table surface area 4200 x 1150 mm table load 13 t tool taper ISO 50 spindle turning speed - stepless 0 - 3000 U/min transmission ratio 2 spindle motor 28/38 kW feed range 5000 mm/min rapid traverse (X/Y) 12 m/min rapid traverse (Z) 10 m/min weight of the machine ca. 37 t dimensions of the machine ca. 12,9 x 6,53 x 3,79 m Additional information In January and October 2025 the milling head was overhauled (new bevel gears and bearings). Total costs 51.000,- Euro. Working hours (dated 31. July 2025): Machine on: 38.483 h Auto cycle: 12.798 h Spindle hours: 11.645 h Isdpfx Asx Ux I Ashysht * CNC-control HEIDENHAIN iTNC 530 * Electronic handwheel * 50-position tool changer * Controlled universal milling head, indexable 2.5 / 2.5 deg. * Coolant device * Cooling through the spindle * 2 chip conveyors * Oil cooler * Measuring probe * Machine documentation

Condition: used, CNC Universal Coordinate Drilling and Milling Machine FEHLMANN type PICOMAX 100-CNC 3 CNC control HEIDENHAIN TNC 155 make no. 16186651 year of construction 1986 spindle holder FEHLMANN SF32 drilling capacity Ø 30 mm in steel Iedpfjhik Ezox Ahysht threading up to M20 in steel travel X: 850 mm, Y: 435 mm pinol stroke Z: 210 mm vertical movement milling head 580 mm Feed X and Y 1 to 8000 mm/min. Feed Z 1 to 4000 mm/min. Rapid traverse X and Y 8 m/min. rapid traverse Z 4 m/min. Table clamping surface 1570 x 500 mm distance spindle nose - table 130 - 720 mm projection spindle - column 450 mm Spindle speed 50 - 7100 rpm. Stepless spindle drive 10 kW Total connected power 20 kW Mains connection 400 Volt, 50 Hz - CNC control HEIDENHAIN TNC 155 with TFT monitor - 3 axes controlled, X, Y and Z pinol adjustment - hydro-mechanical tool clamping FEHLMANN SF32 - thread cutting device - cable remote control for machine operation and axis movements - motorized vertical movement of the milling head with shut-off via adjustable cams - 3D probe RENISHAW, type MP 11F with holder Fehlmann SF32 - 20 tool holders FEHLMANN SF32 - swivelling tool holder with 21 tool places - Coolant device in the machine column - control cabinet fixed to the machine - Documentation Operating manual, control manual and E-circuit diagrams space requirement L x W x H 2350 x 2000 x 2300 mm weight 3,2 ton. very good condition

Condition: used, Year of construction: 1999, Weight 3 to x-travel 750 mm milling-head swivable +/- ja Isdpfxjw Sydre Ahyjht ja

Condition: excellent (used), Year of construction: 1997, Universal milling and drilling machine Manufactured by KUNZMANN. WF 7/3 Year of manufacture: 1997 Technical specifications Make: Kunzmann Type: WF 7/3 Year of manufacture: 1997 X-axis: 600 mm Y-axis: 400 mm Z-axis: 400 mm Clamping surface: 800 x 425 mm Clamping slots: 6 Slot spacing: 63 mm Max. load: 250 kg Tool holder: SK 40 Quill stroke: 60 mm (vertical) Head can be swiveled 90° to both sides Drive power: 4 kW Dimensions: approx. L 2.0 x W 2.0 x H 2.0 m Weight: approx. 2.0 t (including control cabinet and swivel panel) Equipment - Heidenhain TNC 124 control - Operating instructions Ijdpfowhm Sisx Ahyjht - Enclosure - Coolant system - Hydraulic tool clamping All information is subject to change without notice. A demonstration is available at any time in our showroom.

Condition: good (used), Year of construction: 1997, Ref. -No.: 10620 Manufacturer: SKODA Type: W 200 T Ijdpfx Ahjyagidjyeht Year of construction: 1997 Type of control: CNC Control: SIEMENS SINUMERIK 840 Storage location: Halberstadt Country of origin: Germany X-Travel: 16000 mm Y-Travel: 5150 mm Z-Travel: 1600 mm W-Axis: 2100 mm V-axis: 2000 mm B-Axis: 0 - 360 ° Spindle Diameter: 200 mm Table Load: 80.000 kg Tool Taper: SK 60 / SK 50 Turning Speeds: 1000 RPM Rotary table diameter: 3500 x 3000 mm Further information: Including angle head Machine can be inspected under power.

Condition: excellent (used), Year of construction: 2005, functionality: fully functional, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,100 mm, Rotary table 1,250 x 1,400 mm (interference circle 1,700 mm) Heidenhain 530 Diagonal milling head with 1° x 1° indexing Speed up to 5,000 rpm Tool holder SK50 Tool changer with 40 positions Internal coolant supply with 19 bar Chip conveyor in longitudinal direction Ihsdjx Iuccopfx Ahyot

Condition: excellent (used), Year of construction: 1988, functionality: fully functional, Technical details x-travel 300 mm y-travel 160 mm Iedpex Ux Hrefx Ahyoht z-travel 290 mm table surface area 210 x 600 mm tool taper SK 40 spindle turning speed range (16) 40 - 2000 U/min feeds -stepless- 5 - 500 mm/min rapid traverse 1,2 m/min spindle motor 1,5 / 1,9 kW total power requirement 9,5 kVA weight of the machine ca. 730 kg dimensions of the machine ca. 2000 x 2200 x 1655 mm Additional information The machine is in very good condition and comes from a training workshop. Equipment: Safety cover and LED lamp retrofitted in 2016 3-axis active digital readout made by Heidenhain Fixed angle table Coolant equipment

Condition: used, x-travel 300 mm y-travel 275 mm z-travel 200 mm spindle tunring speed 40 - 2.000 U/min tool taper ISO 40 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. Ijdex Uru Ajpfx Ahysht Prior sale is reserved.

Condition: used, Year of construction: 2007, reus 8000 min-1 U/min Weight 5500 kg Year 2007 Control Siemens 840D Dimensions (L/W/H) 3600 x 2800 x 2400 mm Isdpowm Rqasfx Ahyjht travel -x axis 1035 mm travel -y axis 560 mm travel -z axis 510 mm

Condition: good (used), Year of construction: 2003, operating hours: 45,455 h, functionality: fully functional, General Machine type: Wera VA 240-R Gear Edge Milling Machine Application: Production of synchronising gear teeth, chamfering of synchronising gears, burr removal Infeed conveyor: included Outfeed conveyor: included Year of manufacture: 2003 Availability: immediately Dimensions / Installation area Dimensions incl. infeed and outfeed conveyor: 4.8 m × 2.4 m × 2.4 m Detailed dimensions and installation area: Floor space plan in register 2 Weights Complete machine: 8,500 kg Mechanics Workpiece spindle 1 + 2 Spindle bore: 40 mm Workpiece clamping interface: KK6 (DIN 55021) Workpiece speed: max. 2,000 rpm Clamping screw tightening torque: Mₐ = 25 Nm Tool spindle 1 Tool clamping interface: UTS 50 (Krupp Widia) Tool speed: max. 3,000 rpm Clamping screw tightening torque UTS clamp: Mₐ = 40 Nm Tool spindle 2 Tool clamping interface: UTS 40 (Krupp Widia) Tool speed: max. 5,800 rpm Clamping screw tightening torque UTS clamp: Mₐ = 16 Nm Linear axes X-axis travel: 1,635 mm Z-axis travel: 400 mm CNC resolution: 0.001 mm Rapid traverse speed X+Z: max. 60 m/min Tilting angle A2: max. 20° Vertical stroke Y2: max. 150 mm Turret angle B2: approx. 20–50° Swivel angle E2: max. 10° Ijdpoyackkjfx Ahysht Cross adjustment X2.1 / X2.2 (option): ± 10 mm Indexing stroke: depending on cam roller 5–10 mm Swivel angle B1: max. 15° Electrical / Drives / Control Main power connection: 400 V / 50 Hz three-phase / 3~ N, PE Control voltage: 230 V AC Auxiliary voltage: 24 V DC Power consumption: 25 kW Pre-fuses: 50 A Main motor workpiece spindle 1: Siemens 1FT 6105, max. 2,000 rpm Motor tool spindle 1: Siemens 1FT 6086, max. 6,000 rpm Motor tool spindle 2 (2×): Siemens 1FT 6064, max. 6,000 rpm NC control: Siemens Sinumerik 840D with OP10

Condition: like new (used), Year of construction: 2007, Retrofitted: 2024 Ihjdpougbn Eefx Ahyet Numerical control: HEIDENHAIN TNC-i530 Technical features Dimensions Table dimensions: 4500 x 2000 mmNumber of T slots: 11T slots dimensions: 22 mm Traverses of axis X axis traverse: 4000 mmY axis traverse: 3000 mmZ axis traverse: 1000 mmVertical capacity (VC): -10 / 990 mmDistance between columns: 2435 mm Milling head Auto-indexing differential head (UAD - 0,1º)Tool clamping system: HydraulicTaper nose: ISO50Speed range: 6000 rpmSpindle power: 30 kW Feedrates Feedrate: 5000 mm/minRapid feedrate (X / Y,Z): 15000 / 12000 mm/min Weight and dimensions Maximum weight on table: 10000 KgMachine weight approximate: 45300 KgMachine dimensions approximate: 10975 x 4768 x 5095 mm Accesories GuardingAutomatic tool changer: ATC30Coolant: External internal high pressure through spindleElectronic handwheel: HR-410 Sales conditions Guarantee: 6 months mechanical spare partsSale price (Ex Work): On request View all technical features

Condition: used, Year of construction: 1993, 2 pallet changers and 4th axis Year of manufacture: 1993 X-travel: 1,020 mm Y-travel: 560 mm Z-travel: 400 mm Table-to-spindle distance: 550 mm Control: Yasnac M80 Table size: 1,200 x 660 mm 2 pallets: 1 pallet with 2 Chick clamps – 1 pallet with 4th axis Tsudakoma RNCV201 Table load: 600 kg Tool holder: SK 40 Rapid traverse X-Y axes: 25,000 mm/min Rapid traverse Z: 15,000 mm/min Spindle speed: 200–20,000 rpm Motor power: 11/15 kW Tool magazine: 40 Internal coolant supply: 20 bar Coolant tank Timer Scraper conveyor Renishaw probe Spindle cooler Air cooler Electronic handwheel Machine weight: 9 t Required space: approx. 7 m x 4.5 m x 2.85 m Total power requirement: 40 kVA Iodpfx Ahewxbg Ajyeht

Condition: good (used), Year of construction: 2004, functionality: fully functional, Technical details x-travel 620 mm y-travel 420 mm z-travel 400 mm Ihodpfx Ahex Ux Eujyet Control Heidenhain TNC 410M table surface area 800 x 400 mm tool taper ISO 40 spindle turning speed - stepless 50 - 4000 U/min main drive motor 5,5 kW weight of the machine ca. 2,1 t Additional information * CNC control HEIDENHAIN TNC 410M * Coolant equipment * Machine lamp

Condition: like new (used), Year of construction: 1998, Retrofitted: 2024 Numerical control: SIEMENS 840D Technical features Dimensions Table dimensions: 5000 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 mmDistance between columns: 2500 mm Milling head Head type: C5E- 2 axis continuous headTool clamping system: HydraulicTaper nose: BT 50Speed range: 40 - 4000 rpmSpindle power: 37 kW / 372 Nm Feedrates Feedrate: 2 - 5000 mm/minX-Y,Z Rapid feedrate: 7200 / 12000 mm/min Weight and dimensions Max Weight on table: 25000 kgMachine weight: 40500 kgMachine dimensions: 12700 x 5070  x 4900 mm Accesories Guarding   Automatic tool changer: ATC-60Electronic handwheel: New SIEMENS 6FX2007-1AC04 Sales conditions Warranty: 6 months mechanical partsSale price (Ex Work): On request Iodpjugbq Hefx Ahyoht   View all technical features

Condition: new, Year of construction: 2024, functionality: fully functional, FIVE STAR THM-460 Horizontal dual-head milling machine with indexing axis Ideal machine for milling and chamfering P-plates for toolmaking from 4 sides in one clamping. Basic technical equipment: Control system - FANUC 0i-MF - User-friendly touch screen, 10.4" color display - Dialog-supported data input Machining capacities - Workpiece length min./max.: 20 - 460 mm - Workpiece width min./max.: 20 - 460 mm - Workpiece height min./max.: 12 - 150 mm (opt. 180 mm) - Workpiece corner chamfer Cmax.: 10 mm Travel paths - X-axis (machine table): 620 mm - Y/Z-axis (infeed axis/headstock): 330 mm / 330 mm Drive power of the axes - X-axis motor: 2.5 kW - Y/Z-axis motor: 1.4 kW - B-axis motor: 1.4 kW Speeds - Rapid traverse X (machine table): 15 m/min - Rapid traverse Y (infeed axis): 10 m/min - Rapid traverse Z (headstock): 10 m/min - Manual feed: 0 - 1,500 mm/min - Automatic feed: 0 - 5,000 mm/min Main spindles Ijdpfx Ahovi I Nmoyeht - Two horizontally opposed milling spindles, designed for heavy-duty cutting - Drive type: Belt drive - Speed range: 100 to 1,000 min-1 each - Drive power: 11 kW each - Spindle interface: 2" / Ø50.8 mm each - Oil-cooled with separate spindle oil cooler (optional) Tools (standard) - Cutter head: Ø160 mm (opt. Ø200 mm) Note: Tools not included in the standard scope of delivery! Rotary axis (B-axis) - Indexing: (standard 5° pitch) - Indexing angle: 0°, 45°, 90°, 135° and 180° (for 2-sided machining) - Table size: Ø320 mm - Max. Max. load: 320 kg Workpiece alignment - 90° stop for easy positioning of the workpieces by the operator - Automatic measuring unit for detecting the workpiece position Guides - X-axis: Linear roller guide - Y-axis: Flat guide, TURCITE-B coated - Z-axis: Flat guide, TURCITE-B coated - 2 chip spirals (left and right) in the machine - Automatic spiral chip conveyor Miscellaneous - Central lubrication oil / air - Switch cabinet with heat exchanger - Machine sheet metal partial cladding - Support work table - Hand tool box - LED work light - 3-color warning light - CE declaration of conformity according to European directives Machine dimensions and weight - Machine size: 2,800 x 3,410 x 2,200 mm - Machine weight: approx. 7,500 kg Spindles - Power-Up spindle motor 15kW - Spindle interface 1-7/8" each, suitable for face cutter head Ø200 mm arbor diameter: Ø47.625 mm tools - Face cutter head Ø200 mm, MAROX-Tools Taiwan Type: SE545R/L0810, DC200 Rotary axis (B-axis) - Indexing axis, 5° increments, standard option Indexing angle: 0°, 45°, 90°, 135° Table size: Ø320 mm Max. Load capacity: 320 kg Compressed air, coolant and chip management - Chip compressed air nozzle, 1 piece each, external to the spindles, standard option (metal compressed air articulated tube) - Coolant system with separate cooling lubricant tank and low-pressure pump, as well as paper filter, tank capacity: 600 liters Filter capacity: 80 l/min. - Chip spirals (left and right) in the machine, standard option - Automatic hinged belt chip conveyor

Condition: like new (used), Year of construction: 2004, Retrofitted: 2025 Numerical control: NUEVO/NEW HEIDENHAIN TNC-i640 Ihsdpfx Ahsu T S Dwsyot 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: excellent (used), Year of construction: 2014, functionality: fully functional, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,700 mm, travel distance Z-axis: 1,500 mm, Heidenhain 530 Diagonal milling head with 2.5° x 2.5° indexing Spindle speed up to 6,000 rpm Tool holder SK50 Internal cooling with 36 bar Longitudinal chip conveyor + cross conveyor Iodpfx Ahjx I A Hveyeht

Condition: good (used), Year of construction: 2003, functionality: fully functional, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,270 mm, travel distance Z-axis: 1,500 mm, Heidenhain 530 Diagonal milling head with 2.5° x 2.5° indexing Spindle speed up to 4,000 rpm Tool holder SK50 Internal coolant supply with 22 bar Iedpfxex I A Hio Ahyjht Longitudinal chip conveyor