Cleveland
Cleveland C47571 1/8" Carbide 118° Jobber Drill Bit
Carbide jobber drill bit with 118° split point for accurate starting in hard materials
- TypeDrill Bits
- Solid carbide construction resists wear in abrasive materials
- 118 degree split point starts cleanly without wandering
- Jobber length gives 4xD reach for deeper holes
- Bright uncoated finish suits general purpose drilling
- Manufactured to ASME B94.11M-1993 standard
1/8" Solid Carbide Jobber Drill
The Cleveland C47571 is a fractional-inch jobber drill bit made from solid carbide with a bright uncoated finish. It features a 118-degree split point and right-hand cutting direction for general-purpose drilling. The overall length is 2-1/4 inches with a flute length of 1-1/4 inches. It conforms to ASME B94.11M-1993 standards and offers a 4xD depth-to-diameter ratio.
Machinists needing rigid carbide tooling
This bit suits machinists drilling abrasive or hardened materials where high-speed steel wears too quickly. The solid carbide construction provides rigidity for precise holes in tough alloys. It is not for users who need coolant-through capability for deep-hole chip evacuation. Builders requiring coated tools for extended life in high-heat applications should look elsewhere.
1/8" diameter with 4xD drilling depth
The 0.1250-inch diameter handles shallow holes up to roughly half an inch deep in a single pass. The 1-1/4 inch flute length clears chips effectively within this range. It runs out when holes exceed the 4xD ratio or when coolant-through delivery becomes necessary for deeper cuts. The uncoated finish limits tool life in sustained high-temperature operations.
Highlights
- Solid carbide construction resists wear in abrasive materials
- 118 degree split point starts cleanly without wandering
- Jobber length gives 4xD reach for deeper holes
- Bright uncoated finish suits general purpose drilling
- Manufactured to ASME B94.11M-1993 standard
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Drill Bits |
Questions about this item
What chuck size do I need to hold the 1/8" shank?
A drill chuck that accepts a 1/8" shank will hold the bit securely.
Can I run this carbide bit in a standard portable drill motor?
Yes, the 118° split point works in a standard right-hand drill motor.
How can I confirm the bit is cutting correctly after I start drilling?
The split point should self-centre and produce clean chips without walking.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
