Tenyu Bi-metal Hole Saw
Bi-metal Hole Saw have two different tool steels
The main body is carbon steel and cutting edge is high speed steel, the cutting edge materials have two types:
- HSS M8
- HSS M42
Remember to use the lubricant.
Bi-metal Hole Saw have two different tool steels
The main body is carbon steel and cutting edge is high speed steel, the cutting edge materials have two types:
Remember to use the lubricant.
