Warranty | 1 year | Customized support | OEM |
Place of Origin | Zhejiang,China | Brand Name | PTA |
Model Number | 3pcs straight spiral step drill bit | Type | Center Drill Bit |
Use | Metal Drilling | Working Length (mm) | - |
Finish | coated | Material: | High Speed Steel |
Flute Type: | Spiral Flute | Shank Type: | Triangle shank |