TCT Hole Saws Type 1
Features:
- 3-ply cutting edges prevent cutters broken even in heavy-duty use.
- 25mm effective length enables cutting ranging from thick steel sheet to thick metal pipes with curved surface.
- The abrasion reducing design increases its durability with easier and faster cutting capability.
- Ejector spring, pilot drill bit and screw are fixed together for all diameters
| Body type | Diameter | Shank Diameter | Full Length | Effective Length | Application |
| Combined | 14mm - 65mm | 10mm | 108mm | 25mm | thick steel sheet, stainless steel sheet, aluminium sheet |
| Seperated | 66mm - 152mm | 13mm | 108mm | 25mm | |
| Combined | 9/16" - 2 9/16" | 3/8" | 4 1/4" | 1" | |
| Seperated | 2 5/8" - 5" | 1/2" | 4 1/4" | 1" |