Features & Benefits
- The tool is designed to sharpen square hole drill bits
- Suitable for 1/2 inch hole bits
- Comes with 2 grits- #220/600
- Can save time and money by improving work efficiency
- Can fit most hand power drills with its 1/4 inch hex shank
- The tapered head has a diameter of 3/4 inches and height of 7/8 inches
