Coarse 100-Grit Diamond Grinding Wheel - Drill Doctor

Elevate your drill bit sharpening efficiency with the Drill Doctor Coarse 100-Grit Diamond Grinding Wheel. Engineered for professionals, this genuine Drill Doctor replacement wheel is specifically designed to deliver rapid material removal and extended longevity for your most frequently used large-diameter drill bits. It is an essential component for maintaining peak performance in demanding automotive and industrial environments.

Key Features

• Optimized for Large Bits: The 100-grit coarse diamond abrasive is ideal for quickly sharpening larger drill bits (1/2" and above), significantly reducing sharpening time.
• Enhanced Durability: Features three layers of nickel/diamond plating, providing superior wear resistance and a prolonged lifespan, even with heavy professional use.
• Genuine Drill Doctor Part: Ensures perfect fit and consistent performance with Drill Doctor 500 Tradesman and 750 Professional models.
• Consistent Performance: Delivers a sharp, precise edge on every bit, promoting longer drill bit life and improved drilling accuracy.

Applications

This grinding wheel is designed for professional technicians and mechanics who regularly sharpen dull or damaged twist and masonry drill bits. It is particularly effective for high-volume workshops and industrial settings where efficiency and tool longevity are critical. Utilize this coarse wheel for initial shaping and aggressive material removal, especially when dealing with significantly worn or damaged large-diameter bits, before moving to finer grits for finishing if desired.