Used Eigenbau Shank Slotter for sale (438)

Condition: good (used), End mill, shank mill, milling cutter Dsdeb A Rbfjpfx Akrock -Four-cutter -Roughing end mill -Diameter: 32 mm -Usable length: 40 mm -Corner radius: 4 mm -Type: HSSE -Quantity: 17 pieces -Sale: only complete set -Weight: 10 kg

Condition: good (used), End mill, shank mill, milling cutter Dodpeb A Rb Nofx Akrock -Two-knife -Finishing cutter -Diameter: 25 mm -Usable length: 55 mm -Corner radius: 3 mm -carbide-tipped Quantity: 8 pieces -Sale: only complete set -Weight: 4 kg

Condition: good (used), End mill, shank mill, milling cutter -Six-cutter Dedpfx Aksb A Ripsrock -Roughing end mill -Various: Diameter -Type: HSS -Quantity: 11 pieces -Sale: only complete set -Weight: 6 kg

Condition: good (used), End mill, shank mill, milling cutter -Two-knife -Finish cutter -Diameter: 32 mm Dodpfeb A Hfnsx Akrock -Usable length: 80 mm -Corner radius: 2 mm -Type: KHSS-E Quantity: 15 pieces -Sale: only complete set -Weight: 11 kg

Condition: good (used), End mill, shank mill, milling cutter -Two-knife -Finish cutter Dodpob A I Rbsfx Akreck -Diameter: 14 mm -Usable length: 30 mm -Corner radius: 0.7 mm -Carbide: equipped -Quantity: 88 pieces Price: per piece -Weight: 8 kg

Condition: good (used), Cutter head, milling chuck, carbide cutter, indexable insert cutter -Diameter: 200 mm Dcodpfxsd Hui Ns Akrsk -Number of teeth: 12 -Indexable inserts: Carbide -Recording: SK50 -Manufacturer: Kelch -1x SK50 shank for end mill: Ø 40 mm -Weight: 18 kg

Condition: used, Year of construction: 1993, Used machine Year of manufacture: 1993 Features and technical data: 2-jaw drill chuck up to 20 mm shank diameter Pneumatic positioning adjustment on 2 levels 0-100 mm Max. drilling depth: 150 mm Precision indexing rail 12 mm Center locking and cross adjustment 2 pneumatic safety clamping cylinders Dcodpfx Akjw I Uy Tsrsk Motor 1.5 kW Speed: 2800 rpm Long hole drilling device, lowerable, with 2 program cams Machine weight approx. 310 kg Machine dimensions (W x D x H): 1100 x 1100 x 1500 mm (without stop) Availability: short-term Location: Röllbach

Condition: used, Year of construction: 2014, Working dimensions: X = 3425 mm, Y = 1287 mm, Z = 325 mm. Max. workpiece height: 180 mm. Max. clearance under the hood: Y = 1450 mm / Bumper version = 1370 mm. Includes CabinetControl Base, 1 machine license, and 1 office license. Milling head 7830, 1-stage, power 6.5 kW, air-cooled, n(max.) 1000 - 18000 min-1, infinitely adjustable. Max. power at 12000 min-1 to 18000 min-1 with HSK-F 63 tool holder, with collet chuck with HSK shank. Drilling unit 7884, 14 spindles, 10 vertical spindles individually accessible, arranged in an L-shape, 6 in the X direction and 4 in the Y direction. Drive power 3 kW, 32 mm pitch. Sawing unit: Integrated sawing unit for sawing/grooving in the X direction, n(max.) 1000 - 5650 min-1, infinitely adjustable. Tool holder: A = max. DM = 125 mm. Dodpfxsy Tpz Rj Akrock Location: Supplier.

Condition: used, Year of construction: 2018, Second-hand angle unit For woodworking CNC machining centres Year of manufacture: 2018 HSK 63 F shank with torque support Dcjdpozk Nluefx Akrek with 2 horizontal tool spindles Suitable for mounting a CLAMEX grooving tool as well as a saw blade Technical specifications: Max. drive speed: 8,000 rpm Max. output speed: 12,000 rpm Permissible operating temperature: 85° Unit can be swivelled 360° around the drive shaft Sound level: 80 dB(A) Weight: 3.257 kg Availability: at short notice Storage location: Hochheim

Condition: ready for operation (used), Year of construction: 2005, operating hours: 11,026 h, spindle motor power: 18,500 W, spindle speed (max.): 5,000 rpm, travel distance X-axis: 140 mm, travel distance Y-axis: 50 mm, travel distance Z-axis: 700 mm, total height: 2,058 mm, total width: 2,066 mm, overall weight: 6,600 kg, product length (max.): 3,702 mm, number of slots in tool magazine: 12, number of axes: 5, This 5-axis MORI SEIKI ZT1500YB was manufactured in 2005. It features a maximum turning diameter of 190 mm and a maximum turning length of 235 mm. The machine includes a robust turret with 12 stations and a rapid traverse speed of up to 24,000 mm/min. If you are looking to get high-quality turning capabilities, consider the MORI SEIKI ZT1500YB horizontal turning machine we have for sale. Contact us for further details. - Head 1 Operating Time: 36,316 h- Head 1 Machining Time: 18,301 h- Head 2 Operating Time: 36,324 h- Head 2 Machining Time: 11,026 h- Turret Type: 12 stations [16 stations optional]- Number of Tools in Turret: 12 [16]- Shank Height for Square Tool: 20 mm- Shank Diameter for Boring Bar: 25 mm- Driven Tool Spindle 1 & 2 Speed: 6,000 rpm- Driven Tool Spindle 1 & 2 Capacity: Drill max. 13 mm diameter, Thread max. M12- Rapid Traverse Speed: X1, X2: 18,000 mm/min; Z1, Z2: 24,000 mm/min; Y: 6,000 mm/min; B: 24,000 mm/min- Jog Feedrate: X, Z, B: 0-1260 mm/min- Spindle Motor 1 & 2 (30 min / continuous): 22 / 18.5 kW- Driven Tool Drive Motor Spindle 1 & 2 (5 min / 15 min / continuous): 5.5 / 3.7 / 2.2 kW- Axis Motors: X1: 3 kW; X2: 2.5 kW; Z2: 3 kW; Y: 1.6 kW; B: 3 kW- Hydraulic Pump Motor: 0.75 kW- Lubricant Pump Motor: 0.02 kW- Coolant Pump Motor: 0.6 kW x 2, 1.2 kW x 1- Cooling Oil Pump Motor: Compressor: 0.65 kW; Lubricating pump: 0.4 kW; Blower: 0.045 kW- Required Power Supply: 63.37 kVA- Compressed Air Supply: 0.5 MPa, 100 L/min - Max. Workpiece Swing Diameter: 310 mm - Max. Distance Between Spindle Noses: 1000 mm- Max. Turning Diameter: 190 mm- Max. Turning Length: 235 mm- Standard Turning Diameter: 170 mm- Max. Bar Capacity: 65 mm- X-Axis Travel (Nr. 1 & Nr. 2): 140 mm- Z-Axis Travel: Z1: 700 mm, Z2: 690 mm- Y-Axis Travel: ±50 mm- Spindle 2 Travel (B-Axis): 775 mm- Number of Spindle Speed Ranges: 1 step- Spindle Nose (Spindle 1 & 2): JIS A2-6- Spindle Speed Range (Spindle 1 & 2): 50-5000 rpm- Spindle Bore (Spindle 1 & 2): 73 mm- Min. Spindle Indexing Angle: 0.001° - Spindle Bearing Inner Diameter: 120 mm- Chuck (Spindle 1 & 2): 8" power chuck & hollow clamping chuck- Hydraulic Oil Tank Capacity: 10 L- Lubricant Tank Capacity: 6 L- Coolant Tank Capacity: 285 L- Oil Cooler Tank Capacity: 12 L- Floor Space (without chip conveyor): 3702 x 2066 mm- Voltage: AC 200 V- Phase: 3 Phase- Frequency: 50 Hz- Full Load Current: 182 A- Spindle Motor Current Rating: 122 A- Interrupting Capacity: 5 kA- Rated Power: 63 kVA Additional Information • The ball screw on Turret 2 has failed • The defective ball screw has already been removed and a new replacement ball screw is included with the machine • The machine remains operational; however, only Turret 1 is currently functional Dsdpfxjzk Ev No Akrock Technical Specification Counter Spindle Yes Driven Tools Yes

Condition: ready for operation (used), Year of construction: 2014, operating hours: 3,955 h, travel distance X-axis: 100 mm, travel distance Z-axis: 300 mm, spindle motor power: 3,700 W, total width: 1,700 mm, overall weight: 1,400 kg, controller manufacturer: SIEMENS, controller model: Sinumerik 828D, product length (max.): 1,270 mm, number of axes: 2, Horizontal turning machine manufactured in 2014. This EMCO E25 features a maximum turning diameter of 85 mm and a maximum turning length of 225 mm. It includes a VDI 16 disk turret with 12 tool stations and a rapid traverse speed of 15 m/min in the X-axis. If you are looking to get high-quality turning capabilities, consider the EMCO E25 machine we have for sale. Contact us for further details. • Spindle motor power: 3.7 kW (5.5 kW at 40% duty cycle) • Spindle speed range: 60 - 6300 rpm (infinitely variable) • Feed Force: 3000 N / 3500 N • Rapid Traverse: 15 m/min / 24 m/min • Number of tool slots: 12 • Main electronic connection: 400 V (3/PE) • Power consumption: 6 kVA • Chip conveyor: Included • Swing over bed: 250 mm • Max. Turning Diameter: 85 mm • Max. Turning Length: 225 mm • Max. Bar Capacity: 25.5 mm Djdszk Ep Nspfx Akrock • Distance between centers: 405 mm • Spindle Connection: Ø 70 h5 • Max. Chuck Size: Ø 100 mm • Max. Torque: 35 Nm • Turret Type: VDI 16 disk turret with directional logic • Tool Shank Cross-section: 12 x 12 mm • Coolant tank capacity: 140 liters • Sound pressure level: 78 dB(A) Technical Specification Through-spindle Coolant No Counter Spindle No Driven Tools No

Condition: used, Year of construction: 1996, Drilling head with 21 spindles, pitch 32 mm, working width: 640 mm, portal passage: approx. 750 mm, drilling stroke: 100 mm, positional adjustment of the drilling unit: 0-45 mm, positional adjustment of the hole pattern: 0-300 mm, spindle speed: 2800 rpm, shank diameter of the drill: 10 mm, clamping height of the workpieces: max. 100 mm, motor: 1.5 kW, working height: 850 mm, compressed air connection: 6 bar, weight: approx. 400 kg. Dcsdpfoy Dd I Hsx Akrjk Location: Nattheim.

Condition: ready for operation (used), functionality: fully functional, Oil Quick Pins ØShank Pin Distance Price: OQ70 60/60 280 330 €3,000.00 OQ80 90/90 345 510 €3,500.00 OQ80 90/90 353 515 €3,500.00 QO80 90/90 355 510 €3,500.00 OQ80 100/90 387 530 €3,500.00 OQ80 100/100 420 610 €3,500.00 OQ80 90/90 350 510 €3,500.00 OQ80 90/90 350 500 €3,500.00 OQ80 90/90 350 510 €3,500.00 OQ80 80/80 310 475 €3,500.00 OQ90 110/100 440 595 €18,000.00 Dedpfsxhdh Sex Akreck OQ90 without mount €15,000.00 OQ90 110/110 470 590 €18,000.00 Verachtert Pins Ø Shank Pin Distance CW40 80/80 310 445 €2,000.00 Lehnhoff Pins Ø Shank Pin Distance HS21 80/80 465 333 €2,000.00 HS21 80/80 305 475 €2,000.00 Additionally, adapter plates available Liebherr Pins Ø Shank Pin Distance SWA 48 65/65 253 370 €2,000.00 SWA 48 80/70 350 420 €2,000.00 SWA 48 80/80 327 460 €2,000.00

Condition: ready for operation (used), Year of construction: 1990, functionality: fully functional, CNC Table Type Boring and Milling Machine - Horizontal | Brand: UNION Type: BFT 105 | Year of construction: 1990 Machining operations: Boring, reaming, deep boring, precision boring, reaming, countersinking, tapping, milling, circular milling, thread milling. The machine can be inspected under power by prior appointment. Condition: Very well-maintained, second-hand / operating condition. TECHNICAL SPECIFICATIONS: - Travels: - X-axis (table transverse movement): 1.750 mm - Y-axis (headstock vertical movement): 1.250 mm - Z-axis (table longitudinal movement): 1.175 mm - B-axis (table positioning): 360° - W-axis (boring spindle axial adjustment): 450 mm Clamping table: - Clamping surface: 1.250 x 1.400 mm - Maximum workpiece weight with centric clamping: 4 tons - T-slot spacing: 125 mm - T-slot width: 22H7 mm - Centring bore: 250 mm Boring spindle: - Diameter: 105 mm - Axial adjustment: NC-controlled - Tool holder: * with tapered shank: A 50 TGL 7837 * with steep taper: A 50 DIN 2080 * with clamping bolts: UNION 95-2805 (A 50 TGL 42620) DIN 69872-28 Speed ranges: - 3 continuously variable ranges: 4 – 2.500 rpm - Drive power: 23,7 kW - Max. spindle torque: 2.500 Nm Feed rates: Continuously variable feed range - X, Y, Z axes: 1 – 5.000 mm/min - Rapid traverse, X, Y, Z-axes: 10.000 mm/min W-axis: 5.000 mm/min B-axis: 3,2 rpm - Max. feed force: X and Y-axes: 16.000 N Z-axis: 25.000 N Specifications: - Total connected load: 50 kW/130 A - Voltage/frequency: 380 V/50 Hz - Machine weight (approx.): 17 tons - Dimensions: 6.560 x 4.370 x 3.450 mm EQUIPMENT: - 5-axis path control: Heidenhain TNC 355 - Swivelling control panel with central control station - Electronic handwheel - Other comprehensive ranges of accessories, such as tool holders, drill bits, milling cutters, and tool trolleys and cabinets ... - Comprehensive documentation available (foundation plan, circuit diagrams, hydraulic documentation, operating instructions and spare parts lists, programming lists) No guarantee is given for the completeness and accuracy of the technical information and equipment. - Subject to prior sale - Dcodpfxezlal Io Akrek

Condition: used, Year of construction: 2016, Used machine Year of manufacture: 2016 Equipment and technical data: Dcodpszlbpbefx Akrek - Electrics 3x400V 50 / 60Hz - Gimbal-mounted 5-axis electrospindle 12 kW (S6) HSK F63 - 24,000 rpm - ceramic bearings incl. liquid cooling with infinitely height-adjustable extraction hood - electric-motor controlled - full rated power at approx. 12,000 rpm - speed: 1000 - 24000 rpm - drive: 3-phase HF motor, inverter-controlled - direction of rotation: clockwise/counter-clockwise - 2 controlled compressed-air connections - interface for aggregates - tool weight (rotating): 6 kg - max. saw blade Ø 350 - spindle cooling: liquid cooling - extraction hood infinitely variable - Profit H350 16.30: CNC machining centre in gantry design (without tool) with digital drives (driven on both sides). The machine column of the Profit H350 16.30 is made of thick-walled, electrically welded rectangular tubes. The steel ribbing inside the column achieves high stability. - Machining field H350 16.30: Travel of the axes: X = 4000 mm Y = 1970 mm Z = 455 mm Working field: X = 3000 mm Y = 1500 mm Z = 150 mm clearance height Axis positioning speeds: depend on the selected safety system (these can be found in the layout). - Travelling gantry driven on both sides - Guide system X axis: The travelling gantry of the X axis is driven via a rack with inclined, crowned tooth form - This guarantees highest precision. The reduction gear ensures highest machining quality and repeat accuracy. The bearing is provided by means of encapsulated recirculating-ball shoes running on hardened and ground linear guides. - Guide system Y axis: The bearing is provided by means of encapsulated recirculating-ball shoes running on hardened and ground linear guides. The Y axis is positioned by means of a ground recirculating ball screw. - Guide system Z axis: The bearing is provided by means of encapsulated recirculating-ball shoes running on hardened and ground linear guides. The Z axis is positioned by means of a ground recirculating ball screw. - Automatic central lubrication: The grease is delivered in a controlled manner to the guide carriages of the X, Y and Z axes as well as to the recirculating ball screws in Y and Z. The lubrication process is carried out automatically after a specified time. - 12-position linear tool changer on the left of the machine column incl. a pick-up position for aggregates: The 12-position linear changer ensures shortest changeover times and offers sufficient space for milling tools. One aggregate change position (fitting variants see layout) Max. tool diameter 250 mm Max. tool length 240 mm - Drilling head DH 18 6H 1S: Vertical 12 spindles: 7 spindles in the X direction and 5 spindles in the Y direction. Horizontal 6 spindles: 4 spindles in the X direction and 2 spindles in the Y direction. Forward stroke = 70 mm max. drill length = 70 mm and shank D = 10 mm. All spindles are individually driven and selectable. 1 grooving saw – in the X direction max. saw blade diameter 120 mm max. blade thickness 5 mm max. speed infinitely variable up to 7500 rpm. The drilling group covers the entire working field both horizontally and vertically. - Controlled central extraction connection: Via the program control, either the drilling head or the milling spindle is extracted. This controlled slide gate achieves an optimised extraction performance. Connection diameter see layout - 6 workpiece supports: With front and rear...

Condition: excellent (used), Taper shank chuck (28319) Diameter 290 mm Dedpfx Akoiuvumsrjck Cylindrical shank 78 mm Taper 6 mm Weight 54 kg

Condition: excellent (used), Year of construction: 2001, functionality: fully functional, turning length: 1,000 mm, turning diameter: 480 mm, • Turret overhauled in 2021 • Coolant pump upgraded to higher pressure/flow rate in 2021 • Draw tube replaced and spindle head newly mounted and ground in 2022 • Prepared for automatic loading of parts via robot cell Control: CNC control including Siemens 840 D color screen TECHNICAL DATA Maximum swing diameter: 550 mm Maximum turning diameter: 480 mm Turning length: 1000 mm Spindle bore: 78 mm Drive power (50%): 53 kW Dsdjwwkx Ejpfx Akrock Speed range (single stage): 30 – 4000 rpm Drum turret Number of stations: 12, of which powered: 6 Tool shank diameter: 40 mm Speed range (two-stage): 20 – 2500 rpm Tailstock (hydraulic quill adjustment) EQUIPMENT / ACCESSORIES  Full enclosure including work area lighting  Automatic power-operated sliding door  C-axis  Tailstock programmable drag function including various center points  12-position drum turret  Turret drive unit  Chip conveyor  Coolant system with reinforced pump, approx. 4 bar  Interface for automation  Various accessories  1 pc. Heimbuch collet chuck SK 80, without collets  1 pc. Schunk Rota NCF 315 three-jaw chuck  1 pc. Schunk Rota NCF 250 three-jaw chuck  1 pc. Schunk Rota NCF 250 two-jaw chuck  1 pc. WTO broaching head  2 pcs. driven tools CAPTO axial tool  2 pcs. driven tools CAPTO axial radial tool  3 pcs. driven tools CAPTO radial tool  7 pcs. static tool holders  Installation elements  Documentation

Condition: used, Year of construction: 1991, Second-hand machine Year of manufacture: 1991 Features and technical specifications: - designed for all window tooling systems up to a tool diameter of 400 mm - thanks to the standard braking systems (foot brake for the slotted spindle, automatic electronic (Safety brake for the saw) allows the machine to be brought to a halt in just a few seconds - the protective covers for the slotted spindle and cross-cut saw are designed so that the tools can be easily and effortlessly can be replaced without having to remove the hoods themselves – the crosscut saw can be conveniently adjusted from the workstation using a quick-adjustment mechanism. A six-position turret head allows for quick adjustment to different dimensions - the 40 mm slotted spindle can be precisely adjusted in height using a conveniently positioned handwheel with 0.1 mm graduations – the sturdy roller table, in combination with hardened and ground guideways, can be moved easily with minimal effort - Slotted spindle motor: 5.5 kW - Slotted spindle speeds: 3,000/4,500 rpm - Spindle diameter: 40 mm - Clamping length: 140 mm - Slotted spindle height adjustment: 100 mm - Extraction nozzle: 120 mm - Motor for cross-cut saw: 2.2 kW - Speed of cross-cut saw: 2,950 rpm - Saw blade shank: 30 mm - Max. saw blade diameter: 400 mm - Max. cutting height: 125 mm - Pneumatic tool clamping – with Festo LAS stop Weight: approx. 600 kg Djdszk Npyspfx Akreck Availability: at short notice Storage location: Röllbach

Condition: like new (used), functionality: fully functional, Year of construction: 2024, machine/vehicle number: 6151740170, Exhibit: Dodpfx Aoxwpitokrsck Chicago Pneumatic Air Chisel Hammer GV 5 Strokes per minute: 2400 Stroke: 52.5 mm Chisel shank: Hexagonal 19 mm Air consumption under load: 8.3 l/s Power: 12.2 Joules Weight: 5.1 kg Overall length: 385 mm Air inlet: G 1/2 Specifically designed for heavy-duty industrial applications, the GV5 hammer combines powerful blows and an efficient impact frequency with a robust design. Thanks to its metal housing, large stroke volume, and high impact rate, the GV5 offers maximum performance and durability simultaneously. It is therefore ideal for roughening, chiseling, or cutting tasks.

Condition: used, Year of construction: 2006, Opportunity to purchase a Mazak 3 axis vertical machining center in good working condition. Immediately available for delivery. Viewing possible upon appointment. Including a chip conveyor, cooling 15bar through the spindle, Renishaw measuring probe and tool presetter. Cnc control Mazatrol PC Fusion CNC 640 M Nexus Table Size (Clamping Surface) 550 x 1300 mm Maximum Table Load 1200 kg Number of T-Slots 5 T-Slot Spacing 100 mm Slot Width 18 mm Dodpfxszkwiuj Akreck Rapid Traverse 36000 mm/min Spindle speed Range 40 – 12,000 rpm Cutting feed Rate 1 – 8,000 mm/min Tool shank MAS BT-40 Tool positions 30 Max. tool diameter 80 mm Max. tool length 350 mm Max. tool weight 8 kg Chip conveyor yes Machine weight 7100 kg

Condition: new, MASTERWOOD CNC Machining Center Type MVD 900 - Edition Partnership - Showroom Machine Through-feed processing, Ball screw drives on all axes, Network card for remote maintenance, Integrated control cabinet, Saw unit for grooving in the X direction, Pick-up tool changer, Automatic central lubrication, Sensor for panel measurement ----- Technical Data ----- Min. workpiece length X: 250 mm Min. workpiece length Y: 80 mm Min. workpiece thickness: 10 mm Max. workpiece length X: unlimited mm Max. workpiece length Y: 990 mm Max. workpiece thickness: 60 mm Main spindle motor power: 4.5 kW Dodsyrhcpspfx Akreck Main spindle speed: 1,000 - 18,000 rpm Main spindle taper: ISO 30 Number of vertical drilling spindles: 20 Saw blade diameter of saw unit: 125 mm Number of tools in changer: 6 Extraction connection diameter: 100 + 100 mm Includes: - Complete tool set: Drill bit set for boring head 1 HW grooving saw blade 2 x DP grooving shank cutters 1 HW-WP finish cutter 3 collet chucks with collets - New showroom machine -

Condition: ready for operation (used), functionality: fully functional, COLETT - Gamesa – Radial drilling machine “PORTABLE, operated by crane” -Outreach approx. 1200 mm -Universal swivel head -Spindle speeds 95 – 750 rpm -Automatic feed Dsdpfxszpfy Ss Akrsck -Morse taper shank MK 4 -Outreach height-adjustable, approx. 1400 mm -Control cabinet / Retrofit Dimensions: L x W x H 2 x 1 x 2.1 meters / Weight 1600 kg Errors and omissions excepted.

Condition: excellent (used), functionality: fully functional, Riveting machine with pneumatically controlled 6-station rotary table. Riveting process triggered via foot pedal. Maximum rivet shank diameter for steel rivets: Ø 8 mm. Working stroke adjustable from 5 to 40 mm. Functional video available and can be provided upon request. Very good condition, immediately available! Dsdpszlqz Tefx Akrsck

Condition: used, 1 piece drill chuck, ALBRECHT, clamping range up to 10 mm Dcjdpszqgzaefx Akrok 1 piece drill chuck, RÖHM, clamping range from 3 - 13 mm. For quick-change system SF 32: 1 piece collet chuck with locknut, ER 32 2 pieces collet chuck with locknut, ER 25 1 piece milling arbor, shank 32 mm

Condition: used, 1 piece of drill chuck, ALBRECHT, clamping range up to 10 mm 2 pieces of Morse taper with driving lugs, MK 1 Dsdpezqcncofx Akrjck 2 pieces of collet chuck with cap nut, ER 11, length 70 mm 1 piece of collet chuck with cap nut, ER 11, length 40 mm 1 piece of milling chuck, shank 20 mm