Used Aes Nesting Machining Center for sale (71,199)

Condition: excellent (used), Year of construction: 2009, machine/vehicle number: 51989, functionality: fully functional, operating hours: 300 h, We offer a BIESSE Rover C6 65 machining center, manufactured in 2009, in very good condition. Manufacturer: BIESSE Model: Rover C6 65 Year of Manufacture: 2009 Condition: very good X-axis travel: 6450 mm Y-axis travel: 1935 mm Z-axis travel: 350 mm If you have any questions or need further information, please feel free to send us a message. Dcjdpfozu U Suex Aptjl

Condition: like new (used), Year of construction: 2008, travel distance X-axis: 700 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 700 mm, feed rate X-axis: 60 m/min, feed rate Y-axis: 60 m/min, feed rate Z-axis: 60 m/min, nominal power (apparent): 68 kVA, controller manufacturer: HEIDENHAIN iTNC 530, workpiece height (max.): 1,000 mm, workpiece diameter (max.): 800 mm, workpiece weight (max.): 600 kg, total height: 2,547 mm, total length: 5,866 mm, total width: 4,196 mm, table width: 500 mm, table length: 500 mm, overall weight: 12,000 kg, spindle speed (max.): 18,000 rpm, spindle motor power: 34,000 W, number of slots in tool magazine: 120, Equipment: chip conveyor, documentation/manual, CNC controller: HEIDENHAIN iTNC 530 Axes: X-axis travel mm: 700 Y-axis travel mm: 700 Z-axis travel mm: 700 Distance spindle nose - table surface mm: 100 - 800 Rapid traverse m/min: 60 Acceleration in the axes m/s2: 6 / 6 / 5 Worktable: Number of pallets: 2 + 5 Table dimensions mm: 500 x 500 Maximum workpiece size (D x H) mm: 800 x 1.000 Max. workpiece weight kg: 600 T-Slot version: DIN 55201-A2 APC time s: 9,5 División estandar Grados: 360º (1º) Spindle: Spindle speed rpm: 18.000 Spindle drive power kW: 34 / 28 Spindle torque Nm: 110 Tool system: Tool holder: HSK-A63 Tool magazine slots: 120 Max. Tool Diameter: 80 Max. Tool Length mm: 550 Max tool weight kg: 12 Chip-to-chip time s: 2,9 Equipment: Dcsdpfxswhdhze Aptjl Electronic Handwheel Chip conveyor Rotating inspection windows Rinsing gun Signal lamp Tool breakage probe 3D quickSET Workarea light CE conformity Cooling device blowing air through spindle center, selectable via M-function MPC – Machine Protection Control Paper band filter Infrared Probe Heidenhain TS640 Blum laser tool measurement Taper clear brushes Blum laser NT Hybrid Round pallet Storage (RPS 5) Measuring probe Heidenhain TS 640 Production package Internal cooling supply 40 BAR Cooling: Cooling through the Spindle Center bar: 40 BAR Tank capacity: 980 High-pressure bar: 40 BAR Machine running times: Under power: 95.210 Operating Time: 44.971 Rated power kVA: 68 Basic machine dimensions / weight: Length mm: 5.866 Width mm: 4.196 Height mm: 2.547 Weight kg: 12.000.

Condition: used, Year of construction: 1999, operating hours: 27,168 h, functionality: fully functional, controller manufacturer: SIEMENS, controller model: 840D, rotary table diameter: 800 mm, rotational speed (min.): 20 rpm, rotational speed (max.): 6,300 rpm, spindle speed (max.): 6,300 rpm, coolant supply: 20 bar, spindle motor power: 11 W, spindle nose: SK40, number of slots in tool magazine: 32, type of input current: three-phase, Equipment: chip conveyor, documentation/manual, - Siemens 840D CNC control, simultaneous, TRAORI - Swiveling milling head (horizontal / vertical) - NC rotary table (C-axis) - 32-position tool changer Colombo - Chip conveyor Fames - Electric handwheel Dcodpfx Aezyludjptel - Coolant system (IKZ 20 bar) Knoll / modified - Blum tool measurement - Renishaw workpiece measurement - Work area extraction system Martin Walter - Oil temperature control Cosmotec - Hydraulic system Rexroth - Linear scales and rotary encoders Heidenhain Travel in X-axis (longitudinal) 1200 mm Travel in Y-axis (cross) 600 mm Travel in Z-axis (vertical) 700 mm C-axis rotary table 360° B-axis milling head +/- 90° Rotary table size 800 mm Spindle taper SK40 Spindle speed (2-steps) 20-6300 rpm Number of tool positions in ATC 32 Spindle drive power 100% ED 11 kW Machine weight approx. 9000 kg Supplier

Condition: new, travel distance X-axis: 1,050 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 640 mm, workpiece weight (max.): 700 kg, number of slots in tool magazine: 30, controller manufacturer: HEIDENHAIN, overall weight: 8,000 kg, table length: 1,150 mm, table width: 550 mm, controller model: TNC 7, coolant supply: 20 bar, rapid traverse Z-axis: 32,000 m/min, rapid traverse X-axis: 36,000 m/min, rapid traverse Y-axis: 36,000 m/min, spindle nose: SK 40 BIG PLUS, spindle speed (max.): 12,000 rpm, table load: 700 kg, tool diameter: 150 mm, tool length: 300 mm, tool weight: 8 g, Equipment: chip conveyor, documentation/manual, rotational speed infinitely variable, LAGUN L 1050 Machining Center – immediately available The LAGUN L 1050 machining center stands for high precision, robust design, and economical production. Dcjdpfxjh Ekq Ds Aptol Ideal for single-part production as well as series production in mechanical engineering, mold making, and contract manufacturing. Your advantages at a glance: ✔ Installation & commissioning in Germany included ✔ Service & spare parts directly from JMT ✔ Financing / lease-purchase possible ✔ Compact design with high stability ✔ 24 months warranty Technical features: Control system: ✔ HEIDENHAIN TNC 7 Basic ✔ HEIDENHAIN TFT screen 16" ✔ HEIDENHAIN motors, measuring systems, and electronic handwheel HR 510 Including the following accessories: ✔ Longitudinal hinged belt chip conveyor ✔ Preparation for the integration of a rotary table ✔ Full enclosure with side-opening viewing windows ✔ Ergonomic L-shaped control panel Accuracy: Positioning accuracy: ± 0.005 mm Repeatability: ± 0.003 mm Contact us – we will gladly advise you and prepare an individual offer for you.

Condition: new, power: 25 kW (33.99 HP), travel distance X-axis: 1,430 mm, travel distance Y-axis: 670 mm, travel distance Z-axis: 640 mm, workpiece weight (max.): 1,200 kg, number of slots in tool magazine: 30, controller manufacturer: HEIDENHAIN, total height: 2,900 mm, total length: 4,855 mm, total width: 2,945 mm, overall weight: 11,000 kg, Equipment: CE marking, documentation/manual, LAGUN L 1400 Machining Center – available for immediate delivery The LAGUN L 1400 machining center stands for high precision, robust design, and economical production. Ideal for single-part production as well as series production in mechanical engineering, mold making, and contract manufacturing. Your advantages at a glance: ✔ Installation & commissioning in Germany included ✔ Service & spare parts directly from JMT ✔ Financing / lease-purchase possible ✔ Compact design with high stability ✔ 24-month warranty Technical equipment: Control system: ✔ HEIDENHAIN TNC 7 Basic ✔ HEIDENHAIN TFT screen 16" ✔ HEIDENHAIN motors, measuring systems, and electronic handwheel HR 510 Including the following accessories: ✔ Longitudinal articulated band chip conveyor ✔ Preparation for the integration of a rotary table ✔ Complete enclosure with side-opening viewing windows ✔ Ergonomic L-shaped control panel Accuracy: Dsdpfxehy Atfs Aptocl Positioning accuracy: ± 0.005 mm Repeatability: ± 0.003 mm Contact us – we will be happy to advise you and create a customized offer.

Condition: new, power: 17 kW (23.11 HP), travel distance X-axis: 850 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 640 mm, number of slots in tool magazine: 30, controller manufacturer: HEIDENHAIN, overall weight: 6,500 kg, table length: 1,000 mm, table width: 460 mm, controller model: TNC 7, coolant supply: 20 bar, rapid traverse Z-axis: 36,000 m/min, rapid traverse X-axis: 36,000 m/min, rapid traverse Y-axis: 36,000 m/min, spindle nose: SK 40 BIG PLUS (BVD 40), spindle speed (max.): 12,000 rpm, tool diameter: 150 mm, tool length: 300 mm, tool weight: 8 g, Equipment: CE marking, chip conveyor, documentation/manual, rotational speed infinitely variable, LAGUN L 850 Machining Center – available for immediate delivery The LAGUN L 850 machining center stands for high precision, robust design, and economical production. Ideal for single-part production as well as series production in mechanical engineering, mold making, and contract manufacturing. Your advantages at a glance: ✔ Installation & commissioning in Germany included ✔ Service & spare parts directly from JMT Dodpfx Aevn Eq Eoptjcl ✔ Financing / lease purchase possible ✔ Compact design with high stability ✔ 24 months warranty Technical features: Control system: ✔ HEIDENHAIN TNC 7 Basic ✔ HEIDENHAIN TFT screen 16" ✔ HEIDENHAIN motors, measuring systems, and electronic handwheel HR 510 Chip conveyor systems: Hinged belt chip conveyor Rotary table: Preparation for 4th axis Enclosure: Full enclosure with side-opening viewing windows Accuracy: Positioning accuracy: ± 0.005 mm Repeatability: ± 0.003 mm Contact us – we will be happy to advise you and create a customized offer.

Condition: excellent (used), Year of construction: 2018, functionality: fully functional, Work in X, Y, Z axes Working area 3100 x 1340, Z axis = 180 mm Horizontal drills on X axis – 6 pcs Horizontal drills on Y axis – 4 pcs Vertical drills on X axis – 8 pcs Vertical drills on Y axis – 6 pcs Two tool magazines: side – 11 positions and transfer – 14 positions Grooving saw on X axis Spindle 8 kW, air-cooled, 600–24,000 RPM, HSKF63 Becker Vacuum Pump 2.2 kW Option for dual-field operation Djdjzx Amuepfx Aptocl X axis speed – 25 m/min (programmable) – 56 m/min (vector) Y axis speed – 50 m/min (programmable) – 56 m/min (vector) Z axis speed – 15 m/min

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, Working area: 2700 x 1250 mm Z-axis travel: 160 mm Rotary axis: C-axis Spindle motor power: 8.5 kW Spindle speed: 24,000 rpm Tool changer (carousel): 8 tools (auxiliary magazine) Main tool magazine: 10 tools Saw unit along X and Y axes Vertical drills along X-axis: 8 pcs Vertical drills along Y-axis: 5 pcs Dodpfx Aszx Amneptscl Horizontal drills along X-axis: 4 pcs Horizontal drills along Y-axis: 4 pcs Tool holder type: HSK 63 Central lubrication pump Vacuum raster table Edge milling unit along X-axis Year of manufacture: 2011

Condition: like new (used), 3 working axes working area X-2100mm, Y-3100mm maximum power consumption 14kW Dcsdpfx Ajzx Al Roptsl maximum spindle speed 24,000 rpm spindle mount ISO 30 air pressure 8 bar vacuum raster table, Becker pump 5.5 kW year of manufacture 2014 total power 17 kW total weight 3100 kg

Condition: excellent (used), Year of construction: 2013, functionality: fully functional, Year of manufacture: 2013 Milling head Working area X: 3000 Working area Y: 900 Djdszxyfzopfx Aptscl Working area Z: 50 Separate units: 1 Vertical drill: 12 Horizontal drill X: 4 Horizontal drill Y: 2 Grooving saw: Yes Stationary machine: Yes Clamping system: Clamps Safety feature: Photoelectric cell Controls and software SCM XILOG Minimum dimensions: 3920x1170x2150

Condition: good (used), Year of construction: 2001, Quaser MV 204 II + 4th axis indexing head Year of manufacture: 2001 Control system: - Siemens 810D - Electronic handwheel Spindle: - Max. 10,000 RPM Travel distances: - X – 1020 mm Dsdpfx Apjzwmv Rstocl - Y – 600 mm - Z – 560 mm Table: - Table size 1200 × 635 mm - Max. table load 1000 kg Tool changer: - 24 magazine positions Availability: - Immediately available

Condition: excellent (used), Year of construction: 2003, functionality: fully functional, - Year of manufacture: 2003, commissioning: 2004 - Working dimensions: 4000x1600x200mm - Main spindle: 7.5kW - C-axis - Gluing unit - Drills: 12x vertical - LED display of the vacuum pump position Dcodpfsza Urysx Aptel - Tool magazine: 12 slots

Condition: used, Year of construction: 1997, x-travel 1660 mm y-travel 510 mm z-travel 510 mm Control M+ Mazatrol Table dimensions 2000x510 mm table load max. 1.000 kg number of spindle speeds 7.000 UpM tool taper SK 40 Dcedpfezwqcnex Aptsl tool piece magazine with 48 Stück weight of the machine ca. 7.500 kg

Condition: new, Year of construction: 2026, functionality: fully functional, travel distance X-axis: 500 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 330 mm, About Us Since 2014, we have been developing and manufacturing our machines in Austria as a machine manufacturer. In addition to our standard machines, which can be individually customized, we are also able to offer special solutions. We would be happy to send you our product catalog; simply contact us. HSC 544HP Machining Center 3rd Generation Key Data - 500x400x330mm travel range - BT30 spindle with 20,000 rpm and 10.5 Nm (other spindle types available) - 18-tool magazine - Feed rate up to 25 m/min - Compact dimensions of W 1,460 x D 1,470 x H 2,110 mm and a weight of approximately 2,200 kg Djdpfx Aszu Ikwsptocl The machines are configured and assembled according to customer specifications. Depending on the requirements, numerous options are available, such as different spindle types up to 60,000 rpm, different cooling systems, direct path measuring system, integrated automation, etc. Control System - CS-Lab / AMT - Clear and customizable user interface and easy operation via touchscreen - S-curve acceleration for dynamic axis movement while maintaining high accuracy - Integration of, for example, robots, pallet changers, workpiece changers, etc. is possible Machine Frame - Solid machine frame made of mineral casting, optimized by means of FEM simulations - Very high vibration damping, stiffness, and ideal thermal behavior - Use of roller guides instead of conventional ball guides for maximum stiffness - High-speed ball screws with reduced heat generation Drive System - AC servo drives, well-matched to the axes, for high contour accuracy - Directly driven and backlash-free ball screws Overview of Spindle Types 60,000 rpm I 0.3 Nm 40,000 rpm I 0.9 Nm 36,000 rpm I 2.4 Nm 30,000 rpm I 3.5 Nm 30,000 rpm I 6.0 Nm 20,000 rpm I 10.5 Nm We would be happy to provide you with expert and comprehensive advice in order to offer you the perfect solution for your machining task.

Condition: excellent (used), Year of construction: 2003, functionality: fully functional, Equipment: documentation/manual, Deckel Maho DMC 103V Vertical Machining Center The machine is in good condition and can be inspected while powered on at any time. Technical data: Year of manufacture: 2003 Control system: Heidenhain TNC 426 / 43 Travel ranges: X: 1000 mm Y: 600 mm Z: 600 mm Spindle: 10,000 rpm Tool holder: SK40 ATC with 24 positions Table: 1200 x 600 mm Weight: approx. 6,750 kg Dimensions: 410 x 242 x 275 cm Accessories and options: Coolant tank Dcodpfezw U Rcjx Aptel Electronic handwheel with 3D path control Cooling system with compressed air Operating mode 4 Documentation

Condition: used, Year of construction: 2001, functionality: fully functional, Control system: ULTIMAX4 DSM Table size: 762 x 510 mm Max. table load: 1350 kgs X-travel: 610 mm Y-travel: 510 mm Z-travel: 610 mm Spindle speed: 10000 rpm Spindle taper: SK40 Tool magazine: 24-station Drive power: 11 / 9.4 kW Power requirement: 400V, 32A Weight: 4300 kgs Dimensions (LxWxH): 2350 x 2600 x 2700 mm Accessories, equipment: - Software options: DXF, 3D, Pocket/Islands, Ultinet (network card), Ramp/Helical, rigid tapping - Chip auger - Coolant tank - Signal lamp - Machine mounts - Electrical MPG - Manuals in PDF Description:The machine is in good condition and operates precisely. It is being sold due to a new equipment acquisition.Please note that the machine must remain in operation until mid-to-late September. Dcsdpezuphqefx Aptel

Year of construction: 2009, condition: used, functionality: fully functional, machine/vehicle number: C107230, We are offering a well-maintained Emmegi PHANTOMATIC T3 A CNC machining center, ideal for processing aluminum and light alloy profiles. Machine Details: Manufacturer: Emmegi S.p.A. (Italy) Model: PHANTOMATIC T3 A Year: 2009 Dodjy Idm Repfx Aptjcl Serial Number: C107230 Power: 7.5 kW Voltage: 400 V / 3-phase Current: 16 A Frequency: 50 Hz Weight: 1950 kg Description: The PHANTOMATIC T3 A is a versatile CNC machining center designed for milling, drilling, tapping, and cutting operations on aluminum profiles. Known for its reliability and precision, this machine is suitable for window, door, and façade production, as well as general aluminum fabrication.2Emmegi

Condition: as good as new (ex-display), Year of construction: 2025, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 1,400 mm, rapid traverse X-axis: 30 m/min, rapid traverse Y-axis: 30 m/min, rapid traverse Z-axis: 30 m/min, workpiece weight (max.): 6,000 kg, rotational speed (max.): 10,000 rpm, tool length: 800 mm, New machine HDC3000 with 6 axes • Travel ranges: X=3000 mm, Y=1500 mm, Z=1400 mm • Heidenhain iTNC 640 with handwheel • NC rotary table for 5-sided machining 1250 mm x 1600 mm • 2-axis NC universal drilling and milling head, fully simultaneous and positioning operation • Spindle 10,000 rpm HSK100, S1=220 Nm spindle torque Dodezwvncepfx Aptjcl • Tool change system HSK100 / 60 stations – 800 mm tool length • Chip conveyor • Optimized for 5-sided machining including deep hole drilling • Coolant supply system • Internal/external air blow-off device • ICS 60 bar for deep hole machining • Fully enclosed • Large interference circle 2300 mm • Including mounts • Including wash gun • Including warranty • Short delivery time, subject to prior sale

Condition: good (used), Year of construction: 1998, Deckel Maho DMU 103V Year of manufacture: 1998 Control system: - Siemens 810D (Shopmill) Main spindle: - max. 8000 rpm Travel ranges: - X-1000, Y-600, Z-600 mm Work table: - Clamping area 1200 x 600 - max. table load 800 kg Dsdpfx Apezwg E Eetjcl Tool changer: - 24 magazine positions Availability: - Immediate

Condition: good (used), Year of construction: 2006, functionality: fully functional, travel distance X-axis: 1,600 mm, travel distance Y-axis: 1,675 mm, travel distance Z-axis: 1,080 mm, number of slots in tool magazine: 4, total height: 2,354 mm, total length: 3,800 mm, total width: 3,050 mm, Equipment: CE marking, PADE TARGET – 5-Axis CNC Machining Centre with Additional C Rotary Axis Manufacturer: PADE, Italy Model: TARGET Djdpfezx S Afsx Aptscl Year of manufacture: 2006 Condition: Used, fully operational Availability: Available for delivery November–December 2026 Technical specifications • 5 simultaneous CNC machining axes + additional controlled C rotary axis • Axes: X / Y / Z / A / B + C • C-axis rotary table usable during machining • X-axis travel: 1,600 mm • Y-axis travel: 1,675 mm • Z-axis travel: 1,080 mm • A-axis rotation: 360° • B-axis rotation: ±90° • Maximum working area: 1,600 × 1,100 mm • Machining head with 4 independent electro-spindles • Electro-spindles with ceramic bearings • Revolving machining head for rapid spindle/tool selection • Adjustable workpiece supports and clamping system • Suitable for routing, profiling, drilling, boring, mortising and tenoning • Particularly suitable for complex and curved solid-wood components, including chair, table and furniture parts Control system • Original WINMEDIA 93000635J industrial PC has been replaced by a standard PC • Machine is fully operational in its current configuration • Available for demonstration in operation prior to dismantling Machine description The PADE TARGET is a versatile CNC machining centre designed for complex machining of solid-wood components, particularly chair, table and other shaped furniture parts. The machine combines simultaneous 5-axis machining with an additional controlled C rotary axis, which can also be used during the machining process. Together with four independent electro-spindles, this configuration provides high flexibility for machining complex three-dimensional components from multiple orientations. The machine is in fully operational condition and is currently installed and in use. The original WINMEDIA 93000635J industrial PC has been replaced by a standard PC, and the machine operates normally in its present configuration. The machine can be inspected and demonstrated under in our production plant in Laktasi, Bosnia and Herzegovina. Available for delivery: November–December 2026.

Condition: ready for operation (used), Year of construction: 2009, functionality: fully functional, machine/vehicle number: 675002, travel distance X-axis: 650 mm, travel distance Y-axis: 1,100 mm, travel distance Z-axis: 500 mm, empty load weight: 13,000 kg, TECHNICAL DETAILS Travel range, X-axis: 650 mm Travel range, Y-axis: 1,100 mm Travel range, Z-axis: 500 mm C-axis rotation: 360° Tool magazine slots: 32 pcs. MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 3,500 x 1,800 x 2,800 mm Dsdpfx Apjzxckmetjcl Dry weight: 13,000 kg Transport packages: 3 pcs. EQUIPMENT Documentation CE marking

Condition: good (used), Year of construction: 2007, functionality: fully functional, HAAS VF-2SSHE + MIDACO Pallet System – 2007 CNC Vertical Machining Center with Pallet System For sale: HAAS VF-2SSHE CNC vertical machining center, equipped with a MIDACO pallet system. Dcsdpfx Apezypt Rotsl The machine is installed, in working condition, and available for inspection and testing while powered on, by prior arrangement. Technical data: Manufacturer: HAAS Model: VF-2SSHE Year of manufacture: 2007 Serial number: 1061369 X-axis travel: 762 mm Y-axis travel: 406 mm Z-axis travel: 508 mm Table size: approx. 914 × 356 mm Spindle taper: ISO 40 Automatic tool changer MIDACO pallet system included Power supply: 360–480 V / 3 phase Machine in good working condition Inspection and test run possible while powered on The MIDACO pallet system allows workpiece preparation outside the machining area and can help reduce loading and unloading times, making the machine particularly suitable for series production. Further technical details and the exact machine configuration can be verified during an on-site inspection.

Condition: good (used), Year of construction: 2011, functionality: fully functional, DOOSAN DNM 400A – CNC vertical machining center, FANUC, year 2011 We offer for sale a DOOSAN DNM 400A CNC vertical machining center, equipped with a reliable DOOSAN-FANUC i Series control system. The machine is currently in operation and can be demonstrated and tested upon prior arrangement. Technical specifications: Manufacturer: Doosan Infracore Model: DNM 400A Year of manufacture: 05/2011 CNC control: DOOSAN-FANUC i Series X-axis travel: approx. 762 mm Y-axis travel: approx. 435 mm Z-axis travel: approx. 510 mm Work table dimensions: approx. 920 × 435 mm Max. table load: approx. 600 kg Spindle taper: BT40 / ISO 40 Max. spindle speed: approx. 8,000 rpm Automatic tool changer Coolant system Power supply: 380 V Rated power: approx. 27.4 kVA Machine weight: 4,500 kg A universal CNC vertical machining center suitable for both single-piece and series production. The combination of a robust DOOSAN design and a FANUC control system ensures easy operation and good service availability. Dodpozyptdefx Aptscl The machine is powered on and can be demonstrated in operation.

Condition: good (used), Year of construction: 2010, functionality: fully functional, The machine is in good technical condition. Dcjdpfx Aszypnusptol Travel in the X-axis: 1100 mm Travel in the Y-axis: 650 mm Travel in the Z-axis: 600 mm Max. spindle speed: 8000 rpm Number of tools in the magazine: 40 Dimensions of the work table: 1300 x 650 mm Inspection during operation is possible upon agreement.

Condition: excellent (used), Year of construction: 2006, Winmax control Travel X/Y/Z: 1270 x 660 x 610 mm Spindle speed: 10,000 rpm Tool magazine for 24 tools, SK 40 Through-spindle coolant 20 bar Pocket milling with islands Djdpezwhlasfx Aptjcl Synchronous thread cutting