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 7/16""
- Decimal Drill Size 0.4375""
- Overall Length 5-9/16""
- Flute Length 3-11/16""
- Point Angle 135°