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ST
IRWIN

15-Pc. Twist Drill Bit Set, 135°, Cobalt Steel, Round Shank Type

  • Item # 3UME9
  • My Part #
  • Mfr. Model # 316015
  • Catalog Page # N/A
  • UNSPSC # 27112801
15-Pc. Twist Drill Bit Set, 135°, Cobalt Steel, Round Shank Type close
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  • Shipping Weight 0.7 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Drill Bit Grouping Drill Bit Set
  • Item Twist Drill Bit Set
  • Drill Bit Material Cobalt Steel
  • Drill Bit Size 1/16" to 3/8"
  • Drill Bit Sizes Included (2) 1/16",(2) 1/8",(2) 3/32",1/4",3/16",3/8",5/16",5/32",5/64",7/32",7/64",9/64"
  • Number of Pieces 15
  • Drill Bit Finish Black Oxide
  • Drill Bit Point Angle 135 Degrees
  • Impact Rated No
  • Drill Bit Dimension Type Fractional Inch
  • Shank Shape Round
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Customer Reviews


Twist Drill Bit Set,15-pc,1/16 to 3/8In is rated 1.7 out of 5 by 3.
Rated 3 out of 5 by from Not for Fiber Cement Board Used one of these bits to drill 16 holes in 0.25 fiber cement board. I got through 9 of them before the bits burned out. But they're great for drilling wood.
Date published: 2018-05-01
Rated 1 out of 5 by from extremely brittle I bought these drill bits work good but one bit dropped off work table and snapped in half, extremely brittle, so far haven't found anyone to warrant for replacement of broken bit, can't advise anyone to buy these
Date published: 2017-03-28
Rated 1 out of 5 by from Be Careful I purchased a set of bits specifically to drill some stainless steel components. I have no idea why but they would not even mark the steel. I returned them to the locals store and will look for another product. I have a stack of other Irwin bits and have never has any complaint. Maybe I simply bought a bad set!
Date published: 2016-03-05
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