Used Ganner for sale (44)

Condition: like new (used), Year of construction: 2025, GANNOMAT "JUNIOR 323" FRAME DOWEL AND SLOT MORTISING MACHINE Fodpfxjxdttij Ap Degh Complete in standard configuration as per price list 01/22/D with: - Precision collet chuck for ER 40 collets Ø 3–26 mm, including collets Ø 10 / 13 / 16 / 20 - Motor 1.5 kW, 2800 rpm - Positioning via digital counter - Pneumatic 2-level positioning adjustment (0–100 mm) - Max. drilling depth: 150 mm - Precision indexing rail with 12 mm pitch, featuring: - Center detent and lateral adjustment 320 mm - 2 pneumatic safety clamping cylinders - Complete fence system consisting of: • 1 center stop and 1 stop for oversized frames • 1 round stop bar approx. 850 mm long (can be mirrored from left to right) • 2 flip stops - Tiltable slot mortising device with 2 program cams (400V, 3Ph, 50Hz, 1.5kW) - Extraction hood Ø 80 mm, dust-tested - Central mitre stop 45° - Pair of auxiliary workpiece supports, pivotable (left and right) - Drill head holder - 3-spindle drilling head, 32 mm pitch (can be rotated 90°) - Chassis with 4 wheels for easy machine movement Availability: Short-term – immediately –

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 Motor 1.5 kW Speed: 2800 rpm Long hole drilling device, lowerable, with 2 program cams Fgjdjw I Uy Tepfx Ap Djh 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

Year of construction: 2025, condition: new, New machine Year of manufacture: 2025 Features and technical specifications: Fully equipped in standard version with: - Robust, torsion-free steel frame, welded and bolted construction - Lamella pressure beam TOP with 6 elements, lamella pressure beam SIDE with 5 elements - Lamella pressure beams with proven tolerance compensation system (Ganner system) for tightly compressed carcass joints - Counter-pressure surfaces (side pressure wall, base) are 38 mm thick, coated, continuous support plates - Continuous pressing surface, height 95 mm, on lower vertical pressure beam - Electromechanical adjustment of both pressure beams via precision trapezoidal thread spindles (with increased lead and concentricity accuracy) and high-performance ball nuts with grease reservoir - The pressing process is carried out electromotorically, via 2 independent worm gear motors (2 x 0.75 kW) - Pressing force of the pressure beams is infinitely variable and electronically controlled by 2 potentiometers, regulated via frequency inverter, ensuring absolutely wear-free force control - Pressing force for horizontal pressure beam: min. 500 daN (kg), infinitely adjustable up to max. 2200 daN (kg) - Pressing force for vertical pressure beam: min. 300 daN (kg), infinitely adjustable up to max. 2200 daN (kg) - Pressing and adjustment speed of the beams with fine positioning, using 3-stage selector switch: 5 / 10 / 25 mm/second Fedpew Nafkefx Ap Djgh - Jog mode for precise positioning of both pressure beams, e.g. for low pressing forces, drawers, and carcasses at 45° - Simplest operation via 6 separate push buttons, 8 movement cycles selectable via control panel - Freely adjustable press time preselection 0-30 min (switchable to seconds or hours), with individually programmable opening dimensions for both pressure beams - Re-pressing function to increase or decrease the pressing force during the pressing process - Working height/loading height: 300 mm - Working dimensions: Length min: 150 mm, max: 2500 mm; Height min: 150 mm, max: 1400 mm; Depth: 700 mm Including surcharge for rapid traverse speed, for fast positioning of the pressure beams, controlled via automatic workpiece detection with sensors in the pressure beams, pressing speeds 5 / 10 / 25 mm/sec and rapid traverse speed 50 mm/sec, the sensors can be deactivated for pressing special components Including a set of machine feet for 500 mm working height Location: Flörsheim Availability: Short-term

Condition: used, for furniture manufacturing used, in good condition With row drilling head Machine cleaned, function tested. Test run performed, Fgjdpfx Apsy Ay Dbo Dsh Pneumatic hoses replaced, rubber protective guard replaced Manufacturer: Ganner Würth Type: Prebomat 32 Row drilling head with alignment pins mechanical Number of spindles: 7 with pressing die Storage location: 97447 Gerolzhofen, free loaded, unpacked Delivery in current condition as inspected, without warranty or guarantee

Condition: good (used), Year of construction: 2001, Fully functional dowel insertion machine, Gannomat Selekta 252. - Electronic vibratory feeder - Automatic dowel length and dowel diameter control - Fully automatic electronic control with program selector switch COATING - APPLYING GLUE - INSERTING - 8-stage glue quantity selector switch with time preselection via electronic control - Selector switch GLUE/WATER for flushing the glue system Fgodpfx Aez I Eh Dep Djh #CS2

Condition: new, Year of construction: 2026, Gannomat Concept 70 Eco Lamella – Carcase Press with Rapid Traverse Technical specifications: Lamella carcase press from our showroom; Working range: width from 150 to 2,500 mm, height from 150 to 1,400 mm, depth 700 mm; Fgedpfx Aoy Egz Ssp Dsh - Upper lamella pressing beam with 6 elements, side lamella pressing beam with 5 elements - Lamella pressing beams with field-proven tolerance compensation for tightly pressed carcase joints - Counter-pressure surfaces are continuous, coated support plates, 40 mm thick - The pressing force of the pressing beams is infinitely variable via two potentiometers and set electronically via frequency converter, ensuring absolutely wear-free torque transmission. - Pressing force for horizontal pressing beams: min. 500 daN (kg) up to infinitely adjustable 2,200 daN (kg) max. - Pressing force for vertical pressing beams: min. 300 daN (kg) up to infinitely adjustable 2,200 daN (kg) max. - Including option: Rapid traverse speed for quick positioning of the pressing beams, controlled by automatic workpiece detection with sensors in the pressing beams; pressing speed 5/10/25 mm/sec and rapid traverse speed 50 mm/sec. Sensors can be deactivated for pressing special parts. - Jog mode for precise positioning of both pressing beams, e.g., for low pressing forces, drawers, and carcases at 45 degrees. Easy operation via six separate push buttons, freely adjustable pressing time preselection with automatic opening feature, loading height 300 mm. The machine is available from our showroom and can be delivered immediately. Location: ex-stock 54634 Bitburg - available immediately -

Year of construction: 2025, condition: new, New machine Year of manufacture: 2025 Features and technical data: Standard configuration: - Robust machine base - Dowel system for: Dowel diameter 8 mm, Dowel length 35 mm (factory setting, adjustable from 30 to 40 mm), Dowel protrusion 12 mm (factory setting, adjustable from 7 to 20 mm) - Recoil-free gun - Vibratory feeder for dowel transport - Dowel diameter and length control with Auto-DL-Select system - Water supply system for pre-glued dowels - Water tank (stainless steel, 7.5 l) - Closed water system with 6 bar water pressure and spray nozzle - Electronic control with: - Main switch On / Off - Program selector switch Water / Water + Feeding - Potentiometer for dowel feed via vibratory feeder - Potentiometer for adjusting water injection quantity - Control lamp for indicating minimum water level in the water tank - Mobile base - Compressed air: 6 bar / Electrical: 230V, 1Ph, 50Hz HoKuTech DübelJet with option for opposing hole processing: 1 unit HoKuTech | DübelJet with upgrade kit for LeimJet including fixtures for attaching/connecting to the DübelJet including height-adjustable suspension for glue hose including: Fgodpfx Apewx Aado Doh 1 HoKuTech | LeimJet Glue dispensing unit for opposing hole processing Viscosity for PVAc glues up to 75,000 mPas Includes dowel nozzle for Ø 8 mm, pointed nozzle Location: Flörsheim Availability: Immediately

Condition: used, Used machine Used row drilling machine of the company Ganner type RB 107 Fedpfx Apjw I Unwe Dogh serial no.: 121627 Motor power: 1,5 kW Motor speed: 2800 rpm 1 drill beam with 26 spindles, center distance 32 mm 3 hold-down devices 1 foot switch Availability: short term Location: Röllbach

Condition: excellent (used), Year of construction: 1990, functionality: fully functional, Dowel and long-hole drilling machine GANNER JUNIOR 320 LBM in very good condition, like new, the machine comes from a small carpentry shop and was used very little there it can be used to mill long holes and drill dowel holes in 2 levels without reclamping 380V, 1500W Speed: 2800 rpm Year of construction: 1990 with this machine, you can mill long holes for, for example, lock housings and similar items, or create all types of frame dowel joints at right angles, flush, and mitered ideal for the production of dowel joints in timber frame construction, furniture, door, window, and stair construction, and for similar applications drilling on 2 levels, the grid and stops, and the design of the machine allow dowel joints to be produced in a very short time, which makes the machine very economical the machine requires a compressed air connection of 6 bar (air consumption is very low) Right-hand rotation mills and drills very well and cleanly with 2 angle stops (one center stop and one side stop, which can be used on both sides) Fgedpfx Apjz I Eggs Dsh 2 stop rails can be attached on the left and right, the stop rails are 1000 mm long, each with 2 folding stops the workpiece is clamped using 2 pneumatic clamping cylinders the height adjustment from one drilling level to the other is also pneumatic; the pneumatic switch for this is located at the front of the machine, which ensures fast adjustment of grids and drilling levels with a precision 12mm grid rail, which has a center grid and 12 grids on the left and right can be quickly converted for long-hole milling; the machine can then be used without a grid with 2 adjustable stops on the left and right, and then has a working width of max. 420mm the max. borehole height is 100mm the max. borehole depth is 150mm with stop and scale the max. workpiece height is 160mm everything works perfectly we will personally deliver and demonstrate the machine anywhere in Germany for 220.00 euros, so you have no risk when purchasing; delivery to Austria and the EU is also possible on request the machine table is 870mm wide, 140mm deep on the sides, and 350mm deep in the middle professional equipment, not cheap hardware store junk you can start working with the machine immediately with 2 chucks up to 20mm very stable and durable construction the precision guides with the backlash-free ball bearing bushings are in good condition and move smoothly

Condition: used, Year of construction: 2004, Control unit, factory reconditioned used cleaned functionally tested partially overhauled Manufacturer: Ganner Type: 252/N Year of manufacture: 2004 Machine no.: 756 484 CE type-tested Adhesive container capacity: 5 liters Dowel diameter: 8 mm Dowel length: 30 mm With adhesive supply Water flushing Glue gun mobile Space requirement approx. L x W x H mm: 600x600x1200 Weight approx. kg: 100 Fodpsz I D Aaefx Ap Dogh Location: 97447 Gerolzhofen, free loading, unpacked Handover in the current condition as inspected without guarantee and warranty

Condition: good (used), Year of construction: 1998, Ganner Universal Dowel Drilling Machine Universal dowel drilling machine for: Drilling carcass frames, hardware, and row of holes Drilling beam with 21 spindles Pitch 32 mm Guide rails for drilling rows of holes Angle stops Additional accessories Pneumatic pivoting of the drilling beam Working width 640 mm Portal passage approx. 750 mm Drilling stroke approx. 100 mm Fodpfx Asz Dt Hyep Djgh Position adjustment of the drilling unit 0-45 mm Position adjustment of the row of holes approx. 300 mm Motor 1.5 kW Technical data available upon request The data has been taken from a brochure, therefore no guarantee is given.

Condition: as good as new (ex-display), Year of construction: 2026, Technical specifications: Laminated panel press from our showroom; Working area: width from 150 - 2,550 mm, height from 150 - 1,400 mm, depth from 150 - 700 mm; Variable pressure adjustment 300/700/1100/1400/1800/2200 dN (kg) of the side pressing beam; Variable pressure adjustment 500/800/1200/1500/1900/2200 dN (kg) of the top pressing beam. Fgedpfx Aeb Eln Dsp Deh Simple operation via 6 separate push buttons, freely adjustable pre-selection of pressing time with automatic opening function, loading height 300 mm. The machine is in our showroom and can be delivered immediately. Location: available from our warehouse in 54634 Bitburg.

Condition: used, Second-hand machine Second-hand Ganner Compact 30 row drilling machine Features and technical specifications: 2 drilling beams, each with 15 spindles Pitch 32 mm Drilling unit position adjustment 0–650 mm Distance between rows of drill holes: at least 190 mm Fgedpfezk Nwdex Ap Dsh Spindle speed 2800 rpm Motor power 2 x 0.75 kW Maximum workpiece clamping height: 70 mm Working height 850 mm Compressed air connection 6 bar Availability: by arrangement Location: Solingen

Condition: good (used), Year of construction: 2009, functionality: fully functional, Dowel Insertion Machine Ganner Selekta 252 Year of manufacture: 2009 Fgsdjycf Ikopfx Ap Doh

Condition: used, Year of construction: 2014, Used Machine Year of manufacture: 2014 Condition: The machine has been factory-overhauled by Ganner Features and Technical Specifications: Complete standard configuration including: - Support with linear guide consisting of: 1 single-spindle horizontal drilling unit, 0.65 kW motor, 70 mm stroke Tool speed selectable via operator software (3000/5000/8000 rpm) 1 blow-out, gluing, and dowel-driving station for dowels Ø 8 mm, dowel length 25–50 mm - Fully automatic, electronically controlled central lubrication - X-axis NC-controlled, with working length 1300 mm, travel speed max. 105 m/min. - Z-axis manually adjustable via mechanical digital counter, position adjustable via support table 5–40 mm - Dowel drive-in overhang adjustable from 7–20 mm via a mechanical digital counter; drilling depth from 0–35 mm (for drill bit length GL 70 mm) is automatically adjusted with the drive-in overhang - Closed glue system with 6 bar glue pressure via glue nozzle, for glues with a viscosity of 150 to 350 mPas - Glue quantity continuously adjustable via operator software Fedpfxszlbrvo Ap Degh - GLUE/WATER selector switch for flushing the glue system, each with: 1 stainless steel tank for 7.5 kg of glue and 7.5 l of water - Indicator light showing remaining glue levels in the glue tank - 1 left side stop, 1 right side stop, and 1 center stop (all removable) - 4 start buttons for individual processing of 1–4 workpieces - 4 pneumatic 10° angle clamping cylinders for workpiece thicknesses up to 80 mm, workpiece length (Y) min. 70 mm - 1 extraction funnel, connection Ø 80 mm - 1 TCT control unit with: Built-in industrial PC, including Beckhoff TWINCAT soft PLC, operating temperature range 0–50°C, 15-inch capacitive TFT industrial touchscreen, operating system: WINDOWS 7 - Programming via menu-driven user software, drilling distances freely programmable with ABSOLUTE, RELATIVE, or GRID dimensions, automatic workpiece mirroring and operation optimization, 4 work areas assignable to different programs, graphical workpiece display, parametric programming, zero-point offset, programmable worklists, error diagnosis with plain text Optional equipment: - 1 electronic, optical glue monitoring system G.I.C. (Glue Insert Control) for 1 glue nozzle - 1 Z-axis with NC-controlled, dynamic positioning for height adjustment of the drilling and dowel-driving station (programmable from 5–40 mm), travel speed max. 30 mm/sec. - 1 single-spindle vertical drilling unit drilling from the TOP, 0.65 kW, (3000/5000/8000 rpm), position (Y) manually adjustable via a mechanical digital counter from 5–40 mm, drilling depth (Z) max. 30 mm (with drill bit length GL 57 mm), Workpiece thickness (Z) max. 50 mm, workpiece length (Y) min. 130 mm (including drilling depth compensation, e.g., for Häfele Minifix) - 4 vertical 10° angle clamping cylinders with mount - 1 keypad with mount Availability: available shortly Location: DE-63934 Röllbach

Condition: excellent (used), Year of construction: 1990, functionality: fully functional, hole spacing: 32 mm, Ganner Gannomat belt and line boring machine Blum and Grass drill head 7 Spindle row hole drilling head Fedsq E Ur Ajpfx Ap Djgh incl. extension rulers 32 mm system pneumatic version

Condition: used, used, good condition, low operating hours, with accessories with pneumatic lift for drilling on two levels Make: Ganner Model: Junior Motor: 1.5 kW Two-lever operation Table size 850 x 360 mm Drill chuck 20 mm Dowel drilling device with 24 positions Workpiece stop Central stop Pneumatic lift Pneumatic workpiece clamps, 2 pcs Space requirement approx. 300 x 1000 x 1300 mm Weight approx. 270 kg Fgodpfx Ajythcrsp Dsh Storage location: 97447 Gerolzhofen, free loading, unpacked Delivery in current condition as inspected, function tested without overhaul, without guarantee or warranty

Condition: used, Year of construction: 2024, DOWEL HOLE DRILLING MACHINE GANNOMAT "DB 21400V, 3Ph, 50Hz / 1.5 kW, complete in standard design with: - Fully automatic electronic control with pulse operation via foot valve for clamping-drilling-releasing, electric intermittent operation. - Automatic retraction of the drilling unit after reaching the set drilling depth. - Automatic extension of the drilling hole depth when drilling on the end face. This eliminates the need to adjust the drilling hole depth from flat-face to end-face drilling (+10 mm, e.g. for a dowel length of 35 mm, drilling depth on the flat face 14 mm and drilling depth on the end face 24 mm). - 1 drilling bar with 21 spindles, pitch 32 mm, motor 1.5 kW (drilling feed 0-70 mm), incl. 21 quick-change chucks (Ganner system) for easy changing of the drill bits. - Easy pivoting of the drilling unit from 0° to 90°, supported by gas cylinders. - 1 clamping support movable in the Y-axis with 3 pneumatic clamping cylinders, for workpiece height up to max. 80 mm. Ideal stop system consisting of: - 1 stop rail 1800 mm for drilling shelves (aluminum profile 40x40 mm) with 3 stop blocks, with quick-change system, easily interchangeable from right to left stop side for drilling shelves in carcass structures in mirrored fashion, also suitable for row drilling in the 32 system. - Side stops and position settings, as well as the position of the drilling height above the support table, are adjusted by means of mechanical digital counters. - Side stops can be easily pivoted away, for the shortest possible conversion from carcass to frame and row drilling. - Clamping arms for the clamping support designed for row drilling positions up to max. 300 mm. - Ideal three-stage tool system. - 1 set of drill bits for dowels: - 5 carbide dowel drill bits, Ø 8x77 mm, right-hand - 4 carbide dowel drill bits, Ø 8x77 mm, left-hand Basic machine DOWEL HOLE DRILLING MACHINE GANNOMAT "DB 21400V, 3Ph, 50Hz / 1.5 kW, complete in standard design with: - Fully automatic electronic control with pulse operation via foot valve for clamping-drilling-releasing, electric intermittent operation. - Automatic retraction of the drilling unit after reaching the set drilling depth. - Automatic extension of the drilling hole depth when drilling on the end face. This eliminates the need to adjust the drilling hole depth from flat-face to end-face drilling (+10 mm, e.g. for a dowel length of 35 mm, drilling depth on the flat face 14 mm and drilling depth on the end face 24 mm). - 1 drilling bar with 21 spindles, pitch 32 mm, motor 1.5 kW (drilling feed 0-70 mm), incl. 21 quick-change chucks (Ganner system) for easy changing of the drill bits. - Easy pivoting of the drilling unit from 0° to 90°, supported by gas cylinders. - 1 clamping support movable in the Y-axis with 3 pneumatic clamping cylinders, for workpiece height up to max. 80 mm. - Ideal stop system consisting of: - 1 stop rail 1800 mm for drilling shelves (aluminum profile 40x40 mm) with 3 stop blocks, with quick-change system, easily interchangeable from right to left stop side for drilling shelves in carcass structures in mirrored fashion, also suitable for row drilling in the 32 system. - Side stops and position settings, as well as the position of the drilling height above the support table, are adjusted by means of mechanical digital counters. - Side stops can be easily pivoted away, for the shortest possible conversion from carcass to frame and row drilling. - Clamping arms for the clamping support des Fjdpfx Aexnlflep Dsgh

Condition: as good as new (ex-display), Year of construction: 2026, - NEW - Manufacturer: Ganner Gannomat Type: SELEKTA 253 220 V, 1 phase, 50 Hz complete in standard version with: - Fully automatic electronic control with program selector switch COILING-GLUING-INSERTING - Dowel feed via electronic vibratory feeder with potentiometer for stepless adjustment of the dowel feed rate - Automatic dowel diameter and dowel length control with Auto-DL-Select system (automatic ejection of incorrect dowel lengths +/- 5 mm into the collection container) - Closed gluing system with 6 bar glue pressure via glue nozzle for glues with a viscosity of 150 to 350 mPas - Stepless electronic glue quantity adjustment with potentiometer via Fgodpfx Apodwi Rke Doh time preselection through electronic control - Selector switch GLUE/WATER for flushing/cleaning the gluing system with EasyClean function button (automatic cleaning program for glue hose and glue nozzle via spray funnel and dirty water collection container) - Control light for glue residue level indicator in the glue container - 1 stainless steel container for 5 kg of glue and 1 stainless steel container for 5 l of water for flushing/cleaning - 4 rollers for moving the machine including 1 gun for dowels Ø 8 mm, dowel length 25 - 40 mm Insertion allowance 7 - 20 mm Air connection: 6 bar Price ex warehouse 54634 Bitburg - immediately available -

Condition: new, Year of construction: 2025, The Concept Easy is the ideal assembly support for dowel construction at the case goods production as well as at drawer production. Short introduction: • Small footprint requirement, less than 1,8 m2 • Potentiometer for stepless adjustable pressing force • Pressing force min. 300 daN (kg) • Pressing force max. 2200 daN (kg) • 3 Pressing velocities and adjustment rates 5 /10 / 25 mm/sec. (with fine positioning / creep feed) Fsdpedx Daasfx Ap Dogh • Adjustable clamping cycle time with automatic opening

Condition: new, Year of construction: 2026, Efficient gluing in cabinetry in dowel holes and back side grooves as well as gluing at frame-, window- and door-constructions of dowel holes and mortise and tenon joints. Short introduction: • Universal glue applicator • Timesaving - Easy - Clean Fodpjhnddzefx Ap Dsgh • Different nozzles and attachments available • Moveable Universal application: • Gluing of dowel holes • Gluing of back side grooves • Gluing of edge surfaces • Gluing of surfaces in gerneral • Gluing of mortise and tenon • Gluing of parts at cabinets, case goos, drawers • Gluing of parts at frames • Gluing of parts at windows and doors • Processing of panel and solid wood componets

Condition: new, Year of construction: 2026, Gannomat hinge boring and hardware insertion machines are hardware manufacturer independent and designed for the precise drilling and insertion of hardware. Robustness, durability and ease of use distinguish our universal hinge drill machines. Short introduction: • Independence from hardware distributors and manufacturers • Precision drilling unit with steel gears and steel clutch Fjdpfsdx Axujx Ap Dogh • Universal application: hinges, row of holes as well as line drilling, connectors and fittings, handle and through holes, holes for drawer slides, ... • Massive and stable tilt stops • Distance from the front stop to drilling spindles up to 300 mm (Basica Variabel)

Condition: new, Year of construction: 2026, Universal solid wood boring machine with stepless turnable drilling unit for universal applications like e.g. staircases, entry doors, windows, winter gardens as well as useable as horizontal mortiser. Short introduction: • Universal application: staircases, frames, entry doors, windows, winter gardens as well as useable as horizontal mortiser, ... • Steppless turnable drilling unit: 65° - 0 - 65° • Drilling depth up to 200 mm (larger drilling depths optional) • Position height adjustment for 2 levels, pneumatically, 0 - 100 mm • Drilling in two levels through pneumatic raising and lowering of the drilling motor at a single workpiece clamping position • Pneumatic clamping cylinders • Multi spindle drillheads (option) • Pneumatic feed (option) Fgodpfxodx R E Te Ap Dsh • Mobil through castors (option) or with pallet trucks

Condition: new, Year of construction: 2026, The composition of the cabinet handling systems to create a manual, semi- or fully-automatic cabinet assembly line is depending on individual production requirements. Fsdodx R D Djpfx Ap Degh Cabinet assembly lines that will make work easier, reduce set-up time and increase precision, we will explain to you in a personal conversation.

Condition: new, Year of construction: 2026, CNC drilling and dowel insertion center for doors (rails and stiles) and window components for a rational and professional production of doweled frames. Fgedpjdx R A Usfx Ap Doh Short introduction: • Universal CNC controlled drilling and dowel inserting machine for door stiles and rails as well as for window profile processing • Glue shot monitoring via GIC • Closed gluing system • Optional, additional horizontal drilling spindles • Relieves CNC machining centers