Corundum Grinding Wheel Drill Bit Sharpener - Step Drill & Dremel Compatible

Sharpen the bits your standard sharpener can't. This corundum grinding wheel sharpener is built specifically for step-drill profiles and Dremel-style rotary tool bits.

• Corundum grinding wheel for durable, consistent sharpening
• Compatible with step drill bits and Dremel rotary accessories
• Restores cutting edges for cleaner, faster drilling
• Compact design for bench or workshop use
• Complements a standard twist bit sharpener