Drill Bit Sharpener 3–13mm with Adjustable Angles and 11 Collets

Restore dull drill bits and get clean, precise cuts again. This sharpener brings worn tools back to life so your work stays accurate, smooth, and efficient.

Dial in the exact angle you need and match it to your material for better drilling results every time.

Sharper bits that cut faster and last longer

✅ Restore dull drill bits and avoid constant replacements

✅ Match 95°–135° angles to materials for cleaner drilling results

✅ Handle 3–13mm bits with 11 collets for wide compatibility

✅ Achieve consistent edges with 4 adjustable lip relief angles

✅ Grind steel and alloy bits using CBN and SDC wheels

✅ Maintain steady performance with a 4500rpm motor and low noise

This drill bit sharpener gives you control over every sharpening detail. Adjust the point angle between 95° and 135° to suit different materials and drilling speeds. Fine-tune the lip relief angle using positioner pins so every bit performs the way you need.

With 11 collets covering 3mm to 13mm sizes, you can sharpen a wide range of drill bits without switching tools. The included CBN and SDC grinding wheels handle different materials, from high-speed steel to alloy tungsten steel, so you stay ready for varied jobs.

The 4500rpm motor delivers stable rotation and strong torque, helping you sharpen quickly without sacrificing precision. Its solid construction supports consistent results, whether you're working in a garage, workshop, or factory setting.

Unlike manual sharpening, this system reduces guesswork and keeps angles consistent. The simple 3-step process saves time while delivering repeatable, accurate results across every bit.

Bring your drill bits back to peak performance and keep every cut precise.