Cleveland
Cleveland C71321 13.50mm HSS Black Oxide 118 Deg Jobber Drill Bit
13.5 mm high-speed steel jobber drill bit with a 118-degree point and black-oxide finish for general-purpose drilling
- TypeDrill Bits
- Precise 13.50 mm drilling for exact holes
- 118 degree point angle starts cleanly in metal
- High-speed steel resists wear on tough materials
- Black oxide finish reduces friction and heat build-up
- Jobber length 160.00 mm reaches deeper workpieces
13.50 mm HSS jobber drill bit
This 13.50 mm high-speed steel jobber drill bit has a 118-degree point angle and black oxide finish. It is built for general-purpose drilling in metal, wood and plastic. The straight shank matches the flute diameter for standard chuck compatibility.
ASME B94.11M-1993 standard limits
The bit follows the ASME B94.11M-1993 jobber-length standard, fixing overall length at 160.00 mm and flute length at 108.00 mm. That geometry caps hole depth at roughly the flute length and suits handheld or bench drills with adequate chuck capacity.
Straight shank fits three-jaw chucks
The 13.50 mm straight shank seats directly in a three-jaw chuck without adapters. Common issues include insufficient chuck capacity on smaller drills and workpiece movement if the material is not clamped firmly before starting the cut.
Highlights
- Precise 13.50 mm drilling for exact holes
- 118 degree point angle starts cleanly in metal
- High-speed steel resists wear on tough materials
- Black oxide finish reduces friction and heat build-up
- Jobber length 160.00 mm reaches deeper workpieces
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Drill Bits |
Questions about this item
Which diameter should I pick for a 13.50 mm hole?
The C71321 is a single 13.50 mm drill bit; no alternative diameters are offered for this listing.
What does the 118-degree point angle do in steel?
The 118° radial point centres quickly and cuts efficiently in general-purpose steel and cast iron.
How does the ASME B94.11M-1993 standard affect shank fit?
It governs jobber-length dimensions so the 13.50 mm straight shank matches standard drill chucks and collets.
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