Cleveland
Cleveland C71327 15.00mm HSS Black Oxide 118° Jobber Drill Bit
A 15.00 mm high-speed steel jobber drill bit with a 118-degree point and black oxide finish for general-purpose drilling
- TypeDrill Bits
- 00mm diameter drills precise holes in metal
- High-speed steel construction resists heat during extended use
- Black oxide finish reduces friction and prevents corrosion
- 118-degree point angle starts cleanly without wandering
- 00mm overall length reaches deep workpieces
15.00 mm High-Speed Steel Jobber Bit
This Cleveland C71327 drill bit is made from high-speed steel with a black oxide finish. It suits general-purpose drilling in metal, wood and plastic for trade and DIY users. The 118 degree point angle and right-hand spiral flute provide standard cutting action. Shank diameter matches the 15.00 mm cutting diameter for a secure fit in three-jaw chucks.
Black Oxide Finish And ASME Standard
The black oxide coating reduces friction and resists corrosion during repeated use. Conformance to ASME B94.11M-1993 ensures dimensional consistency with other jobber-length bits. Spiral flutes clear chips efficiently in through-hole work. No coolant-through passages are present, so external lubrication is required for deep cuts.
Straight Shank Installation And Common Issues
The straight shank seats directly in drill chucks without adapters. Tighten the chuck evenly on the 15.00 mm shank to prevent run-out. Overheating dulls the 118 degree point quickly if feed pressure is excessive. The 169.00 mm overall length and 114.00 mm flute length limit reach in confined spaces.
Highlights
- 00mm diameter drills precise holes in metal
- High-speed steel construction resists heat during extended use
- Black oxide finish reduces friction and prevents corrosion
- 118-degree point angle starts cleanly without wandering
- 00mm overall length reaches deep workpieces
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Drill Bits |
Questions about this item
How often will the 15.00mm high-speed steel cutting edges need resharpening?
Resharpen when the 118-degree point dulls; the black oxide finish reduces wear but does not eliminate the need for periodic grinding.
What stops the 169.00mm overall length from drilling deeper holes?
The 114.00mm flute length limits chip clearance, so sustained drilling beyond that depth requires frequent withdrawal.
Does the straight 15.00mm shank run hot during all-day use?
The high-speed steel body and black oxide coating dissipate heat, but continuous right-hand cutting in metal will raise shank temperature.
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