3-13MM Fried Dough Twists Drill Grinder Bench Drill Grinder Fully Automatic

Conical Drill Grinder 2-13, Easy-to-Use Drill Grinder, Twist Drill Sharpener, High-Precision Knife Sharpener. Product Model: Type 3-13 Drill Bit Grinder. Product Model: 12–30 Drill Bit Grinder. Adjustable Angle: 90°–145°.