Portable Drill Bit Sharpener with Corundum Grinding Wheel

Never throw away a dull drill bit again. This portable drill bit sharpener attaches directly to your existing electric drill and restores sharp, precise edges in seconds — no bench grinder or special skills needed.

How It Works

1. Push the plastic cover to the right to open
2. Tighten the corundum grinding wheel in place
3. Install the drill bit and lock the chuck tightly
4. Run your drill at fast forward speed — done

Compatible Drill Bit Sizes

• 2–5mm (0.079–0.197in)
• 5–8mm (0.197–0.315in)
• 8–12.5mm (0.315–0.492in)

What's in the Box

• 1x Drill bit sharpener (blue)
• 1x Corundum grinding wheel (25×25mm)
• 1x Mini wrench
• 2x E-clips

Specifications

• Total length: 180mm / 7.09in
• Shank: 6.35mm / 0.25in (fits standard drill chucks)
• Grinding wheel: 25×25mm, hole 6.35mm
• Material: ABS Plastic body + Corundum grinding wheel
• Compatible with: most corded and cordless electric drills