No.5 - 35tpi (502321)
No.4 - 38tpi (502320)
Spiral blades are able to cut around the entire periphery of the the blade due to a helical shape. This design allows work to be fed in straight moves. The work does not have to be turned to make cuts, so sharp inside corners can be created.
Excellent for wood, plastic, metals, bone, wax and more.
Overall blade length 130mm.
- Helical design offers all round cut
- Heat treated high carbon steel
- Made in Switzerland
- Blade length 130mm
- Packs of 12