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 #21
- Decimal Drill Size 0.159"
- Overall Length 2-15/16"
- Flute Length 1-11/16"
- Point Angle 135°