Buy Irwin Industrial Tools 10225 Unibit General Purpose Step Drill Bit Set, 4-PieceIrwin Industrial Tools 10225 Unibit General Purpose Step Drill Bit Set, 4-Piece Product Description:
- Single-flute cutting edge for greater control through steps
- 3 Flatted shank prevents slipping in drill chuck
- Non-skid self-starting tip eliminates skidding and the need for center punching.
- 3 flatted shank
- Full lifetime warranty
Product Description
10225 Style: Inc.:HSS Sizes 1, 2, 4, 21, Qty:4 per set (10225) This item features: -New SpeedPoint tip provides 6X faster initial penetration time than before, and eliminates the need for center punching. -Single-fluted cutting edge assures true round holes, and allows greater control with less vibration. -Titanium Nitride finish causes less friction which increases speed and increases product life by 6X. -Type: Step Drill Set. -Style: Inc.:HSS Sizes 1, 2, 4, 21, Qty:4 per set - Price is for 1 Set. -Style: Inc.:HSS Sizes 1, 2, 3, Qty:3 per set - Price is for 1 Set. -Style: Inc.:TiN Sizes 1T, 2T, 3T, Qty:3 per set - Price is for 1 Set.
Customer Reviews
Most helpful customer reviews
3 of 3 people found the following review helpful.
Not cheap, but you get what you pay for
By B. Korver
There are similar sets that are much cheaper, and to be honest I haven't tried them, so maybe they're as good, but I read good reviews about this one, and in the couple of times I've used it, it's been truly amazing. This saves so much time having to change bits to drive pilot hole after pilot hole. Did I mention these are not cheap?
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