carbide, wear-resistant and durable, increases metal removal rate, improves ease of control, long service life.
Double-cut style has rows of cutting teeth cut in two intersecting directions for quick material removal and a rougher finish.
Include rotary burrs, grinding head and rotary burr cutting tools etc., meet most of your drilling needs.
Machining hardness reach HRC70, for the most work, rotary burr set it can replace petiole small wheel. And their working life is 10 times longer than normal HSS burr, 200 times longer than petiole small wheel.
Shank 1/8 inch(3mm), for electric or pneumatic tool drive. Speed is about 6000-50000 rev/min.
Specifications
What's In The Box
20 * Carbide Rotary Tools
1 * Storage Box
20Pcs Carbide Rotary Tools Tungsten Carbide Double Cut Head Shank 1/8 Inch Machining Deburring Polishing Carving