Used Mep Mitre Cold Circular Saw Automatic Machine for sale (80,582)

Condition: good (used), Year of construction: 2000, Cold circular saw, metal circular saw, miter saw, circular saw, sawing system, underfloor saw, aluminum circular saw, semi-automatic aluminum circular saw, chop saw, glass bead saw -Manufacturer: Kaltenbach, Cold circular saw, metal circular saw with roller conveyor left/right -Type: KKS 400 E Semi-automatic without material feed -Saw blade: Diameter 400 mm -Drive power: 1.8 / 2.7 kW -Cutting area at 90 degrees flat: 305 x 20 mm / round Ø 130 mm Kodpfx Ajx Sdpyoh Dsdr -Cutting area at 45 degrees flat: 245 x 30 mm / round Ø 130 mm -Cutting range for square bars: 90° 120 mm / 45° 110 mm -Miter: swivels on both sides -Cutting speed: 13/26 m/min. -Saw blade feed speed: infinitely variable 0 - 1000 mm/min -Roller conveyor left: total 4000/345/H1000 mm -Roller conveyor right: total 6000/345/H1000 mm -Saw dimensions: 1150/930/H1765 mm -Overall dimensions: 10810/1150/H1765 mm -Total weight: 1190 kg

Condition: good (used), Cold circular saw, metal circular saw, miter saw, circular saw, sawing system, metal saw Kodpfsxlzytjx Ah Djdr -Manufacturer: MEP, cold circular saw metal circular saw type TRL 300 pivoting on both sides -Engine: Type C 112 M -Power: 2.2 / 3.0 kW -Speed: 720 / 1450 rpm -Saw blade: Ø 315 mm -Cutting area at 90 degrees flat: 110 x 70 mm -Cutting range at 45 degrees: 100 mm -Accessories: incl.2 saw blades, see photos -Dimensions: 1230/630/H1800 mm -Weight: 273 kg

Condition: good (used), Year of construction: 1992, cold circular saw, metal circular saw, miter saw, circular saw, sawing system -Manufacturer: Kaltenbach, cold circular saw, metal circular saw type RKT 631 HG with roller conveyor left / right Kdodpfx Aer R Abpjh Dor -Stop length: 3900 mm -max. saw blade diameter: 710 mm -Drive power: 3.0 / 5.0 kW -Rotating base adjustment: continuously left/right -Cutting area at 90 degrees flat: 400 x 120 mm / round Ø 220 mm -Cutting area at 45 degrees flat: 250 x 80 mm / round Ø 180 mm -Cutting speed: blade diameter 710 mm 11 / 22 m/min. -Saw blade feed speed: continuously variable 0 - 1000 mm/min -Accessories: incl. 2nd saw blade -Roller conveyor left: total 3500/1060/H1100 mm / weight 378 kg -Roller conveyor right: total 3960/1370/H1390 mm with stop / weight 670 kg -Dimensions saw: 1670/1760/H2020 mm / Weight 2340 kg -Total weight: 3381 kg

Condition: good (used), Vice for cold circular saw, saw vice -Vise: from a cold circular saw manufacturer FCB type OMP 06 -Dimensions: see photos Kjdpfsr A H Sijx Ah Dodr -Dimensions: 700/200/H200 mm -Weight: 28kg

Condition: good (used), Year of construction: 1994, Offer 24186 Technical data: - Manual saw blade feed - Workpiece clamping in the machine vice - Saw blade diameter up to 315 mm Kjdpfx Ajzqtrfjh Djdr - 2 cutting speeds: 40 - 80 m/min - Cutting range: at 90° - Round: 110 mm - Rectangular: 82 x 160 mm - Square: 82 x 82 mm - Miter cut: at 45° - Round: 110 mm - Rectangular: 80 x 120 mm - Square: 82 x 82 mm - Drive: 400 V / 1.4 / 1.9 kW - Coolant system - Space requirement: approx. W 600 x H 1600 x D 750 mm - Weight: approx. 300 kg

Condition: good (used), Year of construction: 1996, machine/vehicle number: 5562, Offer 24212 Technical data: Kedpfx Ahszqtnte Djdr - Saw blade diameter: up to 350 mm - Saw blade feed via hand lever - Maximum opening width of the vise: 205 mm - Cutting range: - with saw blade diameter of 350 mm - at 90°: - round: 120 mm - square: 110 mm - rectangular: up to 200 x 90 mm or 140 x 110 mm - at 45°: - round: 100 mm - rectangular: 100 x 100 mm - Miter adjustable: - Left: up to 45° - Right: up to 30° - Saw blade speeds: 34 + 68 1/min - Drive: 400 V / 2 / 2.6 kW - Coolant system - Feed – roller table: 2000 mm - Space requirement: approx. W 850 x H 1750 x D 950 mm - Weight: approx. 400 kg

Condition: good (used), Year of construction: 2001, machine/vehicle number: 6028, functionality: fully functional, input voltage: 400 V, cutting width (max.): 1,200 mm, saw blade diameter: 4,000 mm, height adjustment type: hydraulic, rotational speed (max.): 6,000 rpm, rotational speed (min.): 3,000 rpm, length stop: 3,200 mm, table length: 3,200 mm, trimming length: 2,000 mm, Machine no: 6028 Types: 690 B 3000,4000,5000,6000 rpm Power: 3/400V/50Hz Motor: 5.5 Kw Table 2000X400 mm Kjdpfx Ahevl Icre Dsdr

Condition: used, 3.7 kW motor Kdedpfsulg Szjx Ah Dor Table length 260 cm Working width 100 cm With a cutter

Condition: used, saw blade diameter 300 mm cutting diameter 100 mm saw blade turning speeds 40 / 80 U/min Kdsdpfozlkvwex Ah Djr capacity 90 degrees: square 90 mm capacity 90 degrees: round 100 mm total power requirement 1,5 kW weight of the machine ca. 0,5 t Cold circular saw - 45-degree miter cut (one-sided) - Material stop up to 1170 mm - Coolant pump

Condition: excellent (used), Panel Saw-Spindle Moulder KNAPP KFS Profi T -used- Sliding table saw with format sliding carriage, with outrigger table, tilt-adjustable circular saw, mitre and angle fence, tilt-adjustable spindle moulder, moulder spindle with reversible rotation (clockwise/counterclockwise), fine-adjustable moulder fence ----- Technical Data ----- Cutting length (sliding table): 2,000 mm Cutting height: 103 mm Cutting width: 700 mm Max. saw blade Ø: 315 mm Saw blade tilt range: 45° Spindle moulder diameter: 30 mm Spindle tilt range: 45° Spindle speeds: 2,850 / 4,000 / 7,800 rpm Saw extraction port: 120 + 40 mm Spindle extraction port: 120 mm Kdsdpfx Aoyyzqdjh Dor Dimensions (LxWxH): 2,010 x 1,230 x 83 mm Weight: 590 kg Quality info: - All settings checked - Adjusted according to manufacturer specifications - Complete basic inspection - Thorough basic cleaning - Electrical system checked - Immediately ready for operation

Condition: new, Year of construction: 2026, Saw Diameter: 500 mm Motor Power: 4 kW Cutting Range of the 500 mm Diameter Circular Saw Cutting Capacity 0° (square) for solid material: 170 x 170 mm Cutting Capacity -45° (square) for solid material: 160 x 160 mm Cutting Capacity +45° (square) for solid material: 160 x 160 mm Ksdsxdciaspfx Ah Djdr Cutting Angle: -67.5°, -45°, -30°, -22.5°, -15°, 0°, 15°, 22.5°, 30°, 45° Dimensions (without feeders): Width 825 mm x Depth 1074 mm x Height 1397 mm Saw Speed: 3000 rpm Motor: 4 kW, 50 Hz, 400V AC, three-phase (3PPE) power supply Machine weight: 220 kg Cutting disc diameter: 500 mm Cutting disc bore diameter: 32 mm Operating pressure in the pneumatic system: 6–8 bar Cooling system: The machine is equipped with an oil mist system to cool the cutting blade, which increases the tool's durability and performance. Note: A coolant tank is not included and must be installed by the customer.

Condition: used, Year of construction: 2004, saw blade diameter 225 x 32 mm cutting diameter max. 70 mm bei 90° mm miter cut 0°-45°-60° Ksdpozginnofx Ah Dsdr miter cut 1° Skala spindle turning speed range 42 / 84 U/min Max. round cutting cross-section at 90°: 70 mm Max. rectangular cutting cross-section at 90°: 80 x 50 mm Max. round cutting cross-section at 45°: 64 mm Max. rectangular cutting cross-section at 45°: 60 x 50 mm Saw blade diameter: 225 mm Bore diameter: 32 mm Includes lubrication system Includes base frame

Condition: used, Miter saw for aluminum, EISELE, Type LMS II HVG-225 Machine no. 0107, year of manufacture 1980 Cutting range: 90° = 150 x 100 mm 45° = 120 x 100 mm Kjdpfjzinzrsx Ah Dodr Saw blade diameter: max. 400 mm Miter cut: +/- 45° Saw blade speed: 1700 / 3400 rpm Motor power: 1.4 / 1.9 kW Power supply: 380 volts, 50 Hz Table size in front of the stop angle: 580 x 350 mm - Motor type RF 1.5 / 4 / 2-7 - Saw unit for shifting cut, tiltable 45° to the left - Machine equipped with a saw blade for aluminum, Ø 400 mm - Hose connection for chip extraction, Ø 80 mm - Sturdy metal base Space requirement (L x W x H): 1050 x 1020 x 1700 mm Weight: 150 kg In good condition

Condition: good (used), Year of construction: 2000, Panel saw with scoring unit 3 m sliding table Length adjustment via display Width adjustment by hand Height adjustment converted to foot-operated hydraulic system with clamping bar for veneer or other materials Ksdpfx Astw Hd Ajh Dsdr

Condition: excellent (used), Year of construction: 2001, functionality: fully functional, overall weight: 580 kg, Precision aluminum circular saw machine VELOX 350 VA-MPS Hydro-pneumatic fully automatic model For saw blades up to 350 mm in diameter, mitre cuts left and right 45° and bevel cuts up to 45° left. Cutting range: - 90° 120mm round, 105mm square, 200x80mm flat - 45° left 65mm round, 60mm square, 180x50mm flat - 45° right 115mm round, 100mm square, 150x80mm flat Standard features: • State-of-the-art micro-processor control with multi-function display • Safety package with the following functions: 1. Minimum inlet pressure monitoring 2. Clamping jaw monitoring/material tension • Hydro-pneumatic control of the saw head • Pneumatic double clamping device • Pneumatic vertical clamping device • Electro-pneumatic material feed unit • Vernier scale for fine length adjustment • Integrated coolant spray device Kjdpfjzpxh Nex Ah Dedr • Connection nozzle for chip extraction system Speed 3600 min-1

Condition: like new (used), Year of construction: 2022, Used HMZ-3 FR CNC miter saw with routing unit The miter line consists of: - a miter saw with a 5.5 KW braked motor and a 700 mm saw blade; - an infeed roller conveyor with a working length of 6,500 mm and a pusher unit; - an outfeed roller conveyor with a length of 6,000 mm; - an industrial computer with a 17” LCD color screen; - computer-controlled axes; - optimization software for importing Tekla/HSB CAD files, etc. Saw machine specifications: - motor power 5.5 KW; - saw blade diameter 700 mm, saw height 250 mm; Kdedpfx Aozg Il Seh Dsr - angle adjustment from 0 to 270 degrees; - noise level 81 dB; - combined guard/sound hood over the entire saw; - 2 dust extraction ports; - pneumatic material guiding system for the saw; - centerline adjustment 200 mm Infeed conveyor specifications: - robust steel construction. - working length 6,500 mm (- rollers with a diameter of approximately 50 mm and a load-bearing capacity of 125 kg each). - adjustable feet, 100 mm adjustment range. Outfeed conveyor specifications: - robust steel construction. - approximately 6,000 mm long. - equipped with an automatic scrap chute. Automatic positioning unit specifications: - reading accuracy selectable: 1 or 0.1 mm. - positioning accuracy plus or minus 0.2 mm. - speed up to 80 m/min. - Servo motor with rack and pinion, driven by a frequency inverter. - steel guide with 8 adjustable bearings. Computer specifications: - Industrial computer with a 19” LCD touchscreen. - hard drive 200 Gb, and USB port. - network card and Windows 10. - special, H&M-developed, Dutch-language Windows software. - graphical display of the cutting pattern. - control from the office via a network or by importing a drawing program, e.g., HSB CAD. - integrated optimization module. Operation: A cutting list is created or called up on the control computer and activated. Then, the available lengths and quantities can be specified, so that the machine can optimize the cutting process. After that, the saw can be started, and the machine requests the desired length. The pusher is in the starting position, and the control system requests the correct length. After a start command is given, the pusher starts and the beam is pushed through the machine and automatically cut to the desired specifications. The cut product ends up on the outfeed table. Additional options on the machine: - Label printer with software and stand. - Supports for the saw (8 pieces). Routing unit The saw is combined with a routing unit with a 90-degree (vertical) stroke. Max. reach: - 150mm. Height - 120mm. Depth Dust extraction port for routing unit: 100mm.

Condition: new, Year of construction: 2025, - Saw blade 400 mm - Double mitre - 4 pneumatic clamps - Mist lubrication system - 300 cm roller conveyor with length stop - Blow gun - Protective cover - Documentation Kedogg N Axepfx Ah Djdr - 400V

Condition: new, Year of construction: 2024, New machine Year of manufacture: 2024 Cutting plane directly on the saw blade Large-sized saw unit made of cast iron, double-mounted on the cast iron table – guarantees stability, precision, smooth operation, and long service life; 6-year HOLZKRAFT warranty on wear of the swivel segments Precision-guided format sliding table made of aluminum, anodized as standard 10-year HOLZKRAFT warranty on wear of the sliding table guide rails Parallel fence as standard with round bar guide and fine adjustment Large work table made of milled cast iron Smooth operation and precise cuts Standard table extension and table lengthening enable easy work with larger workpieces Extendable aluminum telescope fence with angle adjustment and two professional folding fences Made in Italy Motor 4.0 kW - 400 V Saw blade tilt 90 - 45° Format sliding table length 1600 mm Table length 1020 mm Table width 325 mm Cutting width with parallel fence 700 mm Max. cutting height 90° = 100 mm Max. cutting height 45° = 79 mm Saw blade diameter 315 mm Saw blade speed 315 mm Max. crosscut width to the left of the saw blade 1660 mm Scoring saw blade diameter 80 mm Scoring saw blade speed 7600 mm Weight: approx. 276 kg Kdjdpewb Eh Nsfx Ah Djr Note! The parallel fence and table extension on the right are not visible in the pictures. Availability: short-term Location: Flörsheim

Condition: new, Year of construction: 2024, Exhibition Machine Year of Construction: 2024 Equipment and Technical Data: Robust German engineering for trimming, cross-cutting, formatting, mitre cutting, etc. Kjdpfsw I Ummex Ah Djdr - Top-mounted control panel at eye level, swiveling, incl. fence guide - 7" touchscreen control for the electromotive positioning of cutting height, saw blade swivel adjustment, cut width stop and optionally for the height and side adjustment of the scoring saw Auto-EPS. Tool database for 50 saw blades and display of the current speed. - Electromotive height and swivel adjustment - Swivel range of the saw blade from 0 to 47° - APA saw blade quick clamping system - Speed of main saw blade 3000/4000/5000/6000 rpm - Protective device that can be swiveled away on both sides, safety guard with interchangeable insert wide/narrow for saw blades up to Ø 450 mm - Width stop with a cutting width of 1250 mm, electromotive - Trolley with a cutting length of 3200 mm and locking every 50 mm - Cross slide with support roller and adjustable extension in both directions. Length stop with mm scale and extension up to 3500 mm with 2 adjustable folding stops and 1 end stop, simultaneously usable as an angle mitre stop on both sides, infinitely adjustable from 0-46° with automatic length compensation and detent for 15°, 22.5°, 30°, 45° fixable. - Push-button control with electronic soft start (start/stop) - Electronic, maintenance-free motor brake - Cutting length 3200 mm - Cutting height max. 155 mm at 90°, 105 mm at 47° - Cutting width at the width stop 1250 mm, electromotive - Length stop on the cross slide extendable up to 3500 mm - Max. saw blade Ø 450 mm, saw blade Ø 400 mm can be lowered under the table - Table size of the cast iron table top 1200 x 665 mm - plus table extension 750 x 655 mm - Table extension 1430 x 940 mm - Table height / working height 900 mm - Extraction connection 120 mm on the machine body, 80 mm on the safety guard - Motor power 5.5 kW / 7.5 HP - Electrical voltage 400 V / 50 Hz - Trolley, length and width stop profiles anodized - Machine body and swivel arm powder-coated in anthracite RAL 7021, cladding sheet safety guard on top in violet blue RAL 5000, on the machine body in light gray RAL 7035 - Footprint: 7110 x 4150 mm - Weight: approx. 1050 kg depending on the model, up to 1250 kg - CE compliant, GS tested, BG-wood dust tested Special equipment: Incl. scoring unit 0.55 kW, electromotive positioning for side and height adjustment via LED display and memory function; when the scoring saw is switched on, the unit automatically moves to the set position values; when switched off, the unit automatically moves under the table into a lateral parking position, so that larger saw blades than Ø 350 mm can also be used without removing the scoring saw blades. Incl. THREE-PHASE MOTOR FOR THE MAIN SAW WITH 7.5 KW (10 HP) instead of 5.5 kW Incl. Quickstep scoring system: Tool-free manual adjustment of the scoring width From 2.8 to 3.8 mm by incremental adjustment by 0.05 mm per step, incl. 1 set of saw blades 125 x 2.8-3.8 x 50 mm Z = 12+12 Incl. SWIVELING DEVICE FOR THE CROSS SLIDE Quick and ergonomic sliding into the parking position Incl. Length stop with digital display mounted on each stop flap, adjustable to 0.1 mm, length max. 3300 mm

Condition: used, Year of construction: 2024, Used machine Year of manufacture: 2022 Commissioning: 8/2024 As-new condition The heavy-duty worktable made of highly ribbed grey cast iron and the base frame made of welded steel ensure high torsional rigidity and vibration-free operation. Kdodpfx Ahsxua N So Dsr Smooth-running and precise sliding table made of anodised aluminium with proven, long-lasting ball contact system on hardened guides, 10-year warranty on guideway wear. Grey cast iron saw unit with permanently precise dual pivot segment guidance and zero-point tilt, 6-year Holzkraft warranty on wear of pivot segments. Equipped with a powerful three-phase motor. Saw blade tilt displayed on a scale at the unit. Large outrigger table with roller facilitates panel handling. Angle-adjustable aluminium telescopic fence with two professional folding stops. Folding parallel fence with quick-release and fine adjustment. Standard features include table extension, table widening, and eccentric clamp. Made in Italy Sliding Table and Worktable: Sliding table length: 2600 mm Sliding table width: 360 mm Sliding table height: 142 mm Worktable length: 840 mm Worktable width: 560 mm Worktable height: 900 mm Saw Unit: Cutting width with parallel fence: 900 mm Maximum crosscut width left of saw blade: 3200 mm Ripping length: 2660 mm Saw blade tilting range: 90 - 45° Maximum cutting height at 90°: 100 mm Maximum cutting height at 45°: 70 mm Note on max. cutting height: Independent of scoring unit Saw blade diameter: 315 mm Note on saw blade diameter: Independent of scoring unit Saw blade speed: 3800 rpm Motor: 5.5 kW The hose visible in the picture is not included in the scope of delivery! Availability: Short term Location: Flörsheim

Condition: used, Year of construction: 2023, Used machine Year of manufacture 2023 Technical data: Sliding table length 3200 mm Cut length sliding table 3200 mm Cutting height at 90° max. 155 mm at 46° max. 105 mm Cutting width at rip fence 1250 mm Length stop on cross slide extendable up to 3500 mm Saw blade diameter max. 450 mm Saw blade diameter (retractable under table) ø 400 mm Table size cast iron table top 1200 x 655 mm Table extension plus 750 x 655 mm Table widening 1430 x 940 mm Table height / working height +/- 20 mm 900 mm Motor power 5.5 kW / 7.5 HP Main saw blade speed 3000 / 4000 / 5000 / 6000 rpm Voltage 400 V / 50 Hz Space requirement 7000 x 3500 mm Weight approx. 1150 kg Kdodow Nacvjpfx Ah Dor Options: Motor 7.5 kW Tele-Digit length stop With central digital wireless display 0.1 mm in the low-power system for both stop flaps up to 3000 mm instead of the standard length stop Double-sided miter stop DSG A For angle cuts 0° – 90° on the aluminum double sliding table, length and angle measurement adjustable via scale; for cross cutting up to 1375 mm with length compensation for preferred angles 5°, 10°, 15°, 22.5°, 30°, 45°, 60°, 67.5°, incl. splitter wood, wall holder and an additional factor scale for easy calculation of incorrect miters for different workpiece widths Swivel device for the cross slide Quick ergonomic pushing into the park position 2 clamping clamps for sliding table Current list price: 46254.- Availability: short-term Storage location: Flörsheim

Condition: as good as new (ex-display), functionality: fully functional, power: 7.35 kW (9.99 HP), cutting height (max.): 105 mm, cutting width (max.): 2,100 mm, saw blade diameter: 350 mm, total length: 4,300 mm, The FIMAL CONCEPT 350 ELITE is the further development of the proven CONCEPT 350 PLUS, setting new standards in precision, safety, and efficiency. With a reinforced machine base, optimized extraction system, and a redesigned Multistop fence table, it offers even greater comfort and performance for joiners, furniture makers, and industrial panel processing. Thanks to its pressure beam with automatic feed, the ELITE combines the flexibility of a sliding table saw with the cutting quality of a pressure beam saw – all within a footprint of just 28 m². Technical Specifications ⦁ Aluminum machine and extension tables ⦁ Saw unit tiltable up to 46° ⦁ Pressure beam, including LED lighting with 3 different action colors: WHITE: Machine in stand-by RED: Pressure beam lowering or emergency-stop function BLUE: Saw unit in motion ⦁ Versatile support table 1,000 x 500 mm ⦁ Scoring system via the main saw blade (co-rotating) ⦁ Automatic workpiece length detection for minimal travel distance ⦁ Mobile and height-adjustable control panel, including: Saw blade holder, template holder, emergency-stop button, start button, selector switch for grooving/scoring/cutting, rotary switch for feed speed, switches for laser (option) and USB socket ⦁ Max. saw blade projection (350 mm blade): 100 mm at 90° / 70 mm at 45° ⦁ Saw blade: diameter 300 – 350 mm, bore 30 mm ⦁ Saw blade speed: 4,000 rpm ⦁ Motor: 5 kW (= 7.5 HP) ⦁ Feed speed: 0 – 40 m/min ⦁ Total length: approx. 4,250 mm ⦁ Weight: approx. 1,300 – 1,700 kg (depending on cutting length and configuration) ⦁ Required air pressure: 7 bar ⦁ Extraction port: 1 x 100 mm, 1 x 120 mm ⦁ Extension table length: 3,670 mm / 4,270 mm / 4,870 mm (total length) ⦁ Tilting range: 0 - 46° ⦁ Sliding table: 1,000 x 400 mm (extension table) ⦁ Crosscut fence: 3,200 mm with 2 digital flip stops ⦁ Speed: 4,000 rpm ⦁ Air requirement: 6 bar ⦁ Motor voltage: 400 V (50 Hz) Kdedpfx Ahow Axf Rj Dsr ⦁ Feed speed: 0 - 40 m/min Options Multistop, cutting width 2,100 mm instead of 1,300 mm Programmable saw blade height adjustment Miter fence +/-50° Cutting line laser Including delivery and installation within postal code areas 71,72,73,77,78,79,86,87,88,89

Condition: used, Year of construction: 1975, saw blade diameter 350 mm capacity 90 degrees: round 120 mm capacity 45 degrees: round 100 mm capacity 90 degrees: flat 150 x 110 mm capacity 45 degrees: flat 120 x 100 mm engine output 1,8 / 2,6 kW 500 mm weight 450 kg dimensions ca. 1100x710x1850 m Semi-automatic vertical cold circular saw with pneumatic clamping and feed device 4 saw blade speeds (2 via motor / 2via gearbox: 11/22/44/88 rpm integrated coolant pump Kedjw Nrvbepfx Ah Djdr

Condition: used, saw blade diameter 275 mm Kdsdpfxod Ih Tas Ah Djr cutting diameter 90 mm stroke mm capacity 45 degrees: flat 150 x 100 mm cutting speed 16/32 m/min miter cut 45 ° total power requirement kW weight of the machine ca. t dimensions of the machine ca. m

Condition: used, cutting width 90°: 410 / 45°:290 mm Kjdpjy Ihahjfx Ah Dedr Cutting height 170 mm Cutting height at 45° 115 mm saw blade diameter 420 mm machine weight ab. 150 kg Saw blade 40 mm saw blade turning speeds 3350 U/min