Portable Drill Bits Sharpener MR-13A For One Eighth To Nine Sixteenths Inch Bits, 3mm To 15mm, 95 To 135 Degree Point Angle, All Metal Housing With Thirteen Collets, Re Sharpening Grinder For Home Shop
✔️ 13 collets, 3-15mm range, 95-135° point angle, single unit housing
This MR-13A drill bit sharpener is a compact, all-metal re-sharpening grinder designed to restore drill bits from 3 to 15 mm. It's ideal for home shops, garages, and small workshops.
✅ 13 elastic collets cover 3-15 mm diameters
✅ 95°-135° adjustable point angle
✅ Cubic boron nitride grinding wheel delivers sharp edges
✅ All-metal housing provides rigidity and long life
✅ DC motor runs at 4400 RPM with low noise
✅ Open-type protective cover for easy dust cleaning
✅ Suitable for workshops, garages, and home DIY tasks
💡 What is a drill bit sharpener used for in a workshop setting? This handy tool keeps drill bits sharp, extending life and improving hole quality.
- handy for restoring point geometry and lip relief on common drill sizes
- great for home shops, garages, and small factories dealing with metalworking
- supports 3-15 mm bits with adjustable 95-135 degree point and stable surface finish
- helps extend bit life by re-sharpening instead of replacement