Cleveland
Cleveland Jobber Drill 11.50mm Vanadium HSS C71312 pneumatic accessory
An 11.50 mm jobber drill bit made from vanadium high-speed steel with a 118-degree conventional point and black oxide finish
- TypeDrill Accessories
- MaterialHAWA
- 50 mm drill bit handles medium-duty holes
- Vanadium high-speed steel resists wear in tough materials
- 118° conventional point starts cleanly without wandering
- Black oxide finish reduces friction and corrosion
Cleveland Jobber Drill 11.50mm Specifications
The Cleveland Jobber Drill is a Vanadium High Speed Steel bit manufactured to an 11.50 mm diameter with a .4528 decimal equivalent. It features a conventional 118 degree point angle and a black oxide surface treatment. This metric accessory is designed for general purpose drilling applications in a workshop environment.
Sustained Load Behaviour Under Continuous Drilling
The Vanadium High Speed Steel construction maintains hardness at elevated temperatures generated during prolonged cutting cycles. The black oxide finish assists with chip evacuation and reduces friction buildup when coolant is not used through the tool. The conventional 118 degree point geometry distributes cutting forces evenly across the lips during extended engagement with the workpiece material.
Highlights
- 50 mm drill bit handles medium-duty holes
- Vanadium high-speed steel resists wear in tough materials
- 118° conventional point starts cleanly without wandering
- Black oxide finish reduces friction and corrosion
Specifications
| Brand | Cleveland |
|---|---|
| Type | Drill Accessories |
| Material | HAWA |
Questions about this item
Does the 118-degree conventional point run cooler during extended drilling?
The 118-degree conventional point is designed for general-purpose drilling and helps reduce heat buildup during sustained use.
What chuck size is needed to hold the 11.50 mm shank?
A chuck capacity of at least 11.50 mm (0.4528 in) is required to secure this jobber-length drill bit.
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