1/64 In. x 3/4 In. Fractional Jobber Black Oxide Drill Bits

BL4128

Black Oxide Drill Bit

Speed helix design penetrates 3X faster than standard bits
Triple tempered black oxide coated bits last 50% longer than regular high speed steel
135° split point starts on contact with no walking or skating and no center punch is required
Easier drilling, reduced heat and extended drill bit life

Hours: Monday - Friday 7am - 5pm Saturday 7:30am - Noon Sunday Closed

Phone: 877-727-0767

Email:

Can't find what you want? Give us a call and we can help you find it.

Bit Material: Black Oxide

Drill Bit Type: Twist

Flute Length (in): 0.375

Length (in): 0.75

Package Contents: 12 Bits

Recommended Safety Equipment: Safety Glasses

Shank Diameter (in): 0.015625

Bit Diameter: 1/64 In.

Minimum Chuck Size Required: 3/8 In.

Manufacturer: Bosch