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VEVOR MR-13A drill bit sharpener, compact grey steel unit with top-mounted grinding wheel and collet holder

VEVOR

VEVOR MR-13A Drill Bit Sharpener 3-13mm 95°-135° 11 Collets CBN Wheel

SKU CH-M0H0-53R99

Sharpens 3–13 mm drill bits at adjustable 95°–135° angles using a CBN wheel with 11 collets and a 120 W motor at 4500 RPM

  • Product typeOther Appliances
  • Overall width7.87
  • Precise sharpening across 3-13 mm bits using 11 included collets
  • Adjustable 95°-135° point angle matches material and speed needs
  • CBN grinding wheel built for high-speed steel accuracy and efficiency
  • 120 W DC motor runs at 4500 RPM with low noise
  • 45# steel frame weighs 8.3 kg for stable bench operation

Precision Drill Bit Sharpener

The VEVOR MR-13A restores cutting edges on high-speed steel twist drills from 3 mm to 13 mm. An adjustable point angle between 95° and 135° matches the geometry to the workpiece material. A CBN grinding wheel and eleven included collets deliver repeatable results in a compact bench-top unit.

Who It Suits

Workshops that regularly dull HSS drill bits and want to re-sharpen in-house will benefit from the 120 W DC motor running at 4500 RPM. Users who only occasionally touch up a few bits, or who need to sharpen carbide, cobalt or larger diameter tooling, should consider a different solution.

Build Integration

The sharpener measures 285 mm wide, 135 mm deep and 160 mm high, weighing 8.3 kg, so it sits securely on a workbench without special mounting. A standard mains supply powers the 120 W motor. The package supplies the CBN wheel, eleven collets, a collet chuck and an M4 hex wrench, leaving no extra accessories to source.

How it compares

Measured against everything we stock in Specialty Kitchen Gadgets, at today’s prices. Recalculated every night.

Price $197.99
Pricier than about 90% of the 3,885 comparable items (median $66.99).

Specifications

Product
Product typeOther Appliances

Questions about this item

What drill-bit sizes do the 11 included collets cover?

The set includes collets for every whole-millimetre diameter from 3 mm to 13 mm, so any twist drill in that range can be held securely.

Can I keep my existing bench grinder and just add this sharpener for HSS bits?

Yes — the CBN wheel is made for high-speed steel only, so it complements a conventional wheel rather than replacing it.

How do I verify the point angle is set correctly after setup?

Use the adjustable scale on the body to dial 95°–135°, then check the ground tip with a drill-point gauge to confirm the angle matches the setting.

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