Cleveland
Cleveland Extra Long Drill 11/64" HSS 135° Split Point
Extra-long 11/64 inch HSS drill bit with a 135-degree split point for precise deep-hole drilling up to 2 1/8 inches
- TypeDrill Accessories
- MaterialHAWA
- Extra reach with 4×D length for deep holes
- 135° split point starts on contact without wandering
- High-speed steel withstands heat during extended drilling
- Bright finish resists corrosion in workshop conditions
- 28° helix clears chips efficiently from deep cuts
Cleveland Extra Long Drill Bit
This Cleveland extra long drill bit is a fractional inch HSS accessory with a 135 degree split point. It is designed for machinists and technicians who need extended reach in deep hole applications. The bright uncoated finish suits general purpose drilling in steel and other ferrous materials. Its 11/64 inch diameter matches standard tap and clearance charts.
HAWA High Performance Grade Construction
The bit uses HAWA material grade rated for machining high performance work. A 28 degree helix angle supports chip evacuation during deeper cuts up to 2 1/8 inches. The split point geometry reduces walking at the start of the hole without a centre punch. Bright finish shows wear clearly so operators can judge tool life at a glance.
Replaces Standard Length Bits for Deep Work
This 4xD extra long bit replaces standard jobber length drills when the feature depth exceeds their flute length. The jump is worth it for through holes in thick plate, cross drilling shafts or reaching past fixture clamps. Shorter bits remain the better choice for shallow holes where rigidity and runout control are critical. Buyers who need coated tool life or non ferrous optimised geometry should select a different variant.
Highlights
- Extra reach with 4×D length for deep holes
- 135° split point starts on contact without wandering
- High-speed steel withstands heat during extended drilling
- Bright finish resists corrosion in workshop conditions
- 28° helix clears chips efficiently from deep cuts
Specifications
| Brand | Cleveland |
|---|---|
| Type | Drill Accessories |
| Material | HAWA |
Questions about this item
What does the 135° split point do for drilling?
The 135° split point reduces walking and starts the hole accurately without a centre punch, especially on hard materials.
What shank size fits the 11/64" drill bit?
The bit has an 11/64" straight shank, so it fits any chuck that accepts that fractional size.
How do you avoid snapping this extra-long bit?
Use a pilot hole first, run at low RPM with steady pressure, and clear chips often to prevent binding in the deep flutes.
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