KnKut 29KK7 Short Stubby Drill Set, 1/16–1/2 Inch
KnKut 29KK7 is identified as the short stubby-length set for drilling where tool reach must fit limited space. Its twenty-nine sizes cover finer diameter choices than a fifteen-piece set, but actual usable flute length remains a separate depth check.
Specifications and included details
- 29 fractional sizes from 1/16 to 1/2 inch by 64ths.
- Short stubby format with 135-degree split points.
- Hi-molybdenum HSS with high vanadium content and salt-nitride treatment.
- Three-flat shanks on sizes 3/16 inch and above; USA-made set with storage case.
Before ordering
Compare overall and flute lengths with the required access and hole depth before ordering. The short-format name does not define one universal bit length. Check drill capacity and shank fit for the larger diameters.
Product questions and answers
Is 29KK7 the jobber-length set?
It is identified as short stubby length. Use the actual bit dimensions when comparing it with a jobber set.
Does it include the intermediate 1/64-inch sizes?
Yes. The stated twenty-nine-size range goes from 1/16 to 1/2 inch by 64ths.
Are the larger shanks described as six-sided hex?
The listing specifies three flats on sizes 3/16 inch and above, not a standard quarter-inch hex quick-release interface.
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