Product Details
Round shank drill bit for high tensile steel
Proven SST heat and surface treatment
Heavy-duty HSS+Co body construction
High-flow flute design
Specifications
- Material High Speed Steel
- Drill Size 5/16""
- Decimal Drill Size 0.3125""
- Overall Length 4-5/8""
- Flute Length 2-15/16""
- Point Angle 135°