Grąžtų galąstuvai pirkti naudotą (60)

Sąlyga: geras (naudotas), Gamybos metai: 1983, Offered here is a spiral drill bit point grinding machine from Gühring, model AS 417. Data: Manufacturer: Gühring Model: AS 417 Year of manufacture: 1983 Small grinding wheel: Ø 6 mm Large grinding wheel: Ø 60 mm Weight: 0.3 t Max. workpiece length: 300 mm Iedpfxjg Rw Nte Afwea Accessories: - Wet grinding device - Dressing device for surface dressing - Machine lamp - Pneumatic workpiece clamping

Sąlyga: naujas, ELMAG Drill Bit Grinding Machine DBG 832 W 8 - 32 mm DBG – 3 in 1 The drill bit grinding machines of the DBG series are designed for grinding spiral drill bits made from HSS and carbide. The machine features integrated grinding stations for the point angle, clearance angle, and split point processing. Special CBN or SDC diamond grinding wheels are used, depending on the drill material. SDC-coated grinding wheels Metal-coated synthetic diamond for sharpening carbide drill bits. Isdst Hhg Nspfx Afwja CBN-coated grinding wheels Provide outstanding sharpening results at very high speeds without overheating. The special thermal conductivity of the CBN (boron nitride crystals) dissipates the frictional heat through the wheel, preventing the cutting edge from hardening and virtually eliminating spark formation. CBN offers greater thermal stability than diamond and, thanks to reduced wear, is ideal for sharpening HSS tools. Optional accessories available: SDC grinding wheel for DBG 832 W, Order No. 61016 Collet chuck for Ø 31–32 mm for DBG 832 W Collet set (ER40), 2 pcs., Ø 31–32 mm for DBG 832 W Now included free with both models: Collet chuck and collet set ER 20 or ER 40 ADVANTAGES CBN grinding wheel for HSS Adjustment device for point angle 95°–135° Clearance angle grinding function Split point grinding function For drill bits 8–32 mm 23 collets 8–30 mm TECHNICAL DATA Grinding range drill diameter: 8 – 32 mm Grinding range point angle: 95 – 135° Speed: 4400 rpm Motor power: 0.25 kW Power supply: 230/50 V/Hz Length: 490 mm Width: 250 mm Height: 260 mm Weight: 27 kg

Sąlyga: naujas, Bernardo Drill Bit Grinding Machine DG 32 Pro Specifications Drill diameter: 2 – 32 mm Point angle: 90° - 135° Speed: 4800 rpm Motor power: 0.25 kW Voltage: 230 V Length: 350 mm Width: 210 mm Isdegd H U Uspfx Afwea Height: 305 mm Weight approx.: 32 kg Scope of delivery • Diamond grinding wheel SBC • ER 20 collets, 3 – 12 mm, 10 pcs (3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 / 12 mm) • ER 40 collets, 13 – 32 mm, 20 pcs (13 / 14 / 15 / 16 / 17 / 18 / 19 / 20 / 21 / 22 / 23 / 24 / 25 / 26 / 27 / 28 / 29 / 30 / 31 / 32 mm) • Tool holders for ER 20 and ER 40 collets Features • Including tip thinning device, ensuring better centering of the drill point on the workpiece and reducing the required feed force • 30 ER collets included, suitable for clamping intermediate sizes • Additional station for relief grinding of the drill cutting edges (clearance angle) • Universally adjustable point angle from 90° - 135° • Rotor with precision ball bearings ensures high smoothness of operation • Fast and precise results due to simple operation • Vibration-free operation thanks to heavy-duty base and rubber feet

Sąlyga: paruoštas naudoti (naudotas), Gamybos metai: 1981, Drill diameter: 50 mm Total power requirement: 2.2 kW Machine weight: approx. 0.6 t 1 drill bit grinding machine Isdpfxowu Hklo Afwea KLINGEL Type BSA 50 Year of manufacture: 1981 Drill diameter: 3 - 50 mm Point angle: 50 degrees Point angle: 50 - 180 degrees Drive power: 2.2 kW Weight: 600 kg Electrical schematics available – operating manual not included

Sąlyga: geras (naudotas), Gamybos metai: 1992, Funkcionalumas: visiškai funkcionalus, darbo diapazonas: 50 mm, Drill bit grinding machine capacity 50 mm Isdpjviuzcofx Afwea

Sąlyga: naujas, Gamybos metai: 2025, veikimo valandos: 1 h, PLEASE NOTE: "This is not a cheap ASIAN product that barely lasts through the warranty period, if at all!" All of our machines are designed for a MINIMUM of 15-20 years of frequent and heavy-duty use! ATTENTION: As of January 2019, MEGAᐸᐳPOINT / red-line has been replaced by MEGAᐸᐳPOINT / blue-line LIGHT (the new model is also blue). Precision, very simple, and user-friendly drill grinding machine with optics and monitor – cost-effective and featuring 100% Swiss quality. The MEGA POINT blue-line LIGHT sharpens your drills in the shortest time and with the highest precision. With MEGA POINT red line, you gain multiple advantages: - Improved positioning accuracy - Improved diameter precision - Significantly increased tool life - Considerably reduced feed force The MEGA POINT blue-line LIGHT is a high-precision drill grinding machine that is lightweight, ergonomic, and optimizes and regrinds a wide range of standard commercial drills perfectly. Standard equipment MEGA-POINT / blue-line LIGHT: # Optical precision grinding machine for 2- and 3-flute, right-cutting drills for grinding and point thinning in a single operation - Diameter range: 2-16 mm (1–20 mm optional) - Point angle: 80°-150° steplessly adjustable - Relief angle: 0°-20° (steplessly adjustable) and chisel angle 30° fixed - Including electrical system with 0.3kW 230V 50Hz motor (or 115V 60Hz) - Integrated 6V transformer for objective illumination - Complete optical projection system with 10x magnification (Zoom lens with 6–20x magnification optional) - Integrated point thinning device - One collet chuck and one set of collets of your choice: (MP 16 for drill ø 3–16 mm, MP 6.5 for drill ø 1–6.5 mm, or MP 20 for drill ø 6.5–20 mm) - One double-sided grinding wheel ø 125mm, CBN (one side medium [grain ~200], one side coarse [grain ~100]) - Wheel guard with connector for dust extraction - Complete user manual, spare part list, CD-ROM, and CE declaration (upon request) The MEGA POINT / blue-line LIGHT drill grinding machine increases the productivity of your production equipment. MEGA POINT / blue-line LIGHT will increase your productivity and the quality of your production machining. L’affûteuse universelle MEGA POINT / blue-line LIGHT contribue sensiblement à l’augmentation de la productivité de vos machines. Please note: OPTIMA / TATAR Spare Parts As of January 1, 2016, BERGER technologie has acquired the spare parts inventory of HighTech OPTIMA AG. We can now offer you genuine spare parts and service for OPTIMA and TARTAR drill grinding machines. Iedpfx Afsbrpr Uswsa

Sąlyga: naujas, Gamybos metai: 2016, Technical data: Model SA-1300 Continuously adjustable point angle for Ø 2–6 mm: 118° to 135° Continuously adjustable point angle for Ø 6–13 mm: 90° to 144° Collet set for drill diameters: 3 to 13 mm Collet type: ER 20 CBN grinding wheel (for HSS drills): Ø 78 mm Optional diamond grinding wheel (for carbide): Ø 78 mm Motor: 120 Watt Spindle speed: 5300 rpm Electrical connection: 220 Volt / 50 Hz Weight: 10 kg Documentation: Comprehensive operating manual and machine documentation available in German Ioderfb Sspfx Afwea Comments: The SA-1300 drill sharpening machine is designed for grinding (sharpening) and point thinning of 2-fluted drills made of HSS or solid carbide* within a diameter range of 3 mm to 13 mm. *Carbide drills require the optional diamond grinding wheel. Spare parts as well as replacement grinding wheels available from stock.

Sąlyga: naudotas, Gamybos metai: 1997, Funkcionalumas: visiškai funkcionalus, Technical Data Sheet – Meteor MM 10-US Description: Grinding center for small and micro-tools. Model: Meteor MM 10-US Applications: - Sharpening of right- and left-handed precision tools - Sharpening of drill bits (diameter 0.2 – 12 mm) - Production of various engraving tools - Sharpening of reaming tools, single- or multi-flute milling cutters, and radius cutters Technical features: - Sharpening range: 1–12 mm for tools with collet; 0.3–10 mm for drills with chuck and collets - Grinding spindle: axially adjustable - Lateral stops: with fine adjustment Isdovyzfvjpfx Afwea - AC motor: 120 W - Electrodynamic braking system - Integrated electronic board - Dust-proof control panel - Machine lighting: 24 V halogen lamp - Grinding wheel: Carborundum K 250 - Wheel dressing device - Dust protection cover Additional specifications: - Color: Green-grey - Power supply: 230 V / 50 Hz - Safety compliance: CE / STR certified

Sąlyga: naujas, Gamybos metai: 2025, veikimo valandos: 1 h, Our EPG-1 has been copied many times over the past 17 years, but its quality has never been matched... With the EPG1 / #easy-point-grinder #Sharpen your drills for your material and your application conditions! Iedpfsbrptvjx Afwja For drill bits (HSS and carbide) with a diameter of ø 7 – 20 mm (Option for ø 3 – 8 mm and ø 20 – 30 mm) with 90° – 140° point angle Technical Data EPG1 Point angle continuously adjustable from 90° to 140° Collet set for drill bit diameters 7 – 20 mm Optional #collet set for #drill bit diameters 3 – 8 mm Optional collet set for drill bit diameters 20 – 30 mm #Split-point attachment, split point depth steplessly adjustable CBN grinding wheel (for HSS drill bits) Ø 118 mm Optional DIAMOND grinding wheel (for carbide drill bits) Ø 118 mm Single-phase AC industrial motor 250 Watts Spindle speed 2900 rpm Electrical connection 230 Volt 50 Hz Dimensions (L x W x H) approx. 30 x 40 x 20 cm Weight approx. 22 kg Sharpen your drills for your material and operating conditions—quickly, easily, precisely, and cost-effectively.

Sąlyga: naujas, Gamybos metai: 2025, mašinos/transporto priemonės numeris: 2024, We have one or two questions for you: Why do you spend so much money every year on externally grinding your drill tools, or on frequently purchasing new carbide (HM/VHM) or HSS twist drills? Why not invest one time in a professional drill grinding machine and amortize this investment in just a few years? In the long term, you save money, material, tied-up capital, reduce the strain on your employees, and last but not least, you gain valuable time that you can use for other tasks! BERGER drill grinding machines are: precise – fast – easy to use – economical – value-retaining They help you increase productivity. These ergonomic and easy-to-operate, precise drill grinding machines offer, among others, the following benefits: · Significant increase in your drill's service life by ensuring even distribution of cutting forces on both cutting edges · Marked reduction in feed forces thanks to the precise, symmetrical split point sharpening · Improved diameter accuracy – the precise and optimizable grind results in bore diameters that exactly match the drill’s nominal diameter · High positional accuracy – the sharp drill point, precisely split to near the center, prevents the drill from wandering at first contact with the workpiece, enabling immediate and highly accurate cutting (similar to NC spot drills) · Regrinding, split-pointing, and checking, all in a single clamping · Perfect drill grinding including web thinning in just one minute · The need for purchasing new drill tools is greatly reduced since you can now regrind/resharpen your existing drills in-house up to 40 times or more, whether carbide (HM/VHM) or HSS drills · We manufacture the machines entirely ourselves and use them daily in our own contract parts production, so we know exactly what we’re talking about! · SWISS MADE – quality you can rely on for many decades! Prices for our 3 different professional drill grinding machines range from EUR/CHF 3,600 up to 14,950 (depending on type and configuration). Technical Specifications Continuously adjustable point angle: 80° – 150° Optional: continuously adjustable up to 180° Iedpfx Afj R R R Sewja Chuck with collets for drill diameters 1 – 6.5 mm Chuck with collets for drill diameters 7 – 20 mm Optional collet set for drill diameters 20 – 30 mm Continuously adjustable relief angle: 0 – 40° Split-point device, continuously adjustable split depth CBN double grinding wheel fine/coarse D 125 mm Optional DIAMOND grinding wheel (for carbide drills) D 125 mm CBN grinding wheel for split pointing D 50 mm x 4 mm Motor power: 0.3 kW Spindle speed: 2,800 rpm Electrical connection: 230 Volt, 50 Hz Dimensions (L x W x H): approx. 50 x 50 x 50 cm Weight: approx. 42 kg