There is a small diameter drill at the tip and a circular cutting edge on the second stage performs end mill cutting, so clean holes can be made without burrs on the back, even in thin plates or plastic resin, without cracking them.
The new drill, which combines a centering drill and an end mill, enables cutting at twice the feed speed, resulting in higher efficiency.
Workpiece: Aluminum, steel, resin, and other plates, rivet pilot holes, pipes, H-shaped steel, thick plates. Blade diameter (mm): 3.6
Groove length (mm): 48
Total length (mm): 76
Shank diameter (mm): 3.6
Effective machining depth: 3D (blade diameter x 3)
Material/Finish: High Speed Steel (HSS)
Country of Origin: Japan
Code number: 218-2599
