USAGE: Fiberglass & Composite

This is an older series and has been used to cut a variety of different materials. It has always been a good choice when cutting more abrasive materials like steel and fiberglass. The multiple flutes leave a smooth finish and good life when an appropriate feed rate is used. These are also available with either a TiN or AlTiN coating for even better life.

 

Onsrud 55-000 series - 4 Edge Upcut Spiral - Solid Carbide

Part Number
Cutting Dia
Cutting Lgth
Shank Dia
OAL
Mfg List Price
55-040
1/8
1/2
1/4
2
32.00
55-088h
1/4
1/2
1/4
2
19.00
55-088TiN
1/4
1/2
1/4
2
21.50
55-088AlTiN
1/4
1/2
1/4
2
35.00
55-080
1/4
3/4
1/4
2 1/2
32.00