8 mm Cobalt Drill Bit
Its precision-ground cutting edges ensure accurate hole positioning, smooth drilling, and clean results, making it ideal for professional workshops, fabrication, and industrial applications.
The 8 mm Cobalt Drill Bit is designed for heavy-duty drilling in stainless steel, hardened steel, and other hard metal materials. Manufactured from high-speed steel with cobalt alloy, this drill bit offers excellent heat resistance, superior wear strength, and extended service life under continuous use.
Item Attributes
| Length | 117 mm |
| Diameter | 8 mm |
| Flute | 75 mm |
