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  • IRWIN UNIBIT 

    3-Pc. Hex Step Drill Bit Set, High Speed Steel, 28 Hole Sizes, 1/8" to 3/4"

  • Item # 4A954
  • Mfr. Model # 502
  • (2)
3-Pc. Hex Step Drill Bit Set, High Speed Steel, 28 Hole Sizes, 1/8" to 3/4" Step Drill Bit Set,HSS,1/8-3/4 In.,3 pc. Step Drill Bit Set,HSS,1/8-3/4 In.,3 pc.
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Product Details

Bits feature a Speed Pointâ„¢ tip design and single flute cutting edge that lets you drill multiple diameter holes in aluminum, brass, copper, PVC, steel, wood, and laminates up to 1/8" thick.
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Technical Specifications

Item # 4A954
Mfr. Model # 502
UNSPSC #27112801
Catalog Page 705
Shipping Weight 0.3 lbs
Country of Origin USA *
Drill Bit Grouping Drill Bit Set
Item Step Drill Bit Set
Drill Bit Material High Speed Steel
Size Range 1/8" to 3/4"
Drill Bit Sizes Included 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
Number of Pieces 3
Number of Hole Sizes 28
Step Thickness 1/32", 1/16"
Drill Bit Finish Steam Oxide
Drill Bit Dimension Type Fractional Inch
Number of Flutes 1
Shank Size 1/4", 3/8"
Shank Shape Hex
Overall Length 2-3/4", 3-1/8"
Includes Mfr. No. UNIBIT 1 (1/8" to 1/2"), UNIBIT 2 (3/16" to 1/2"), UNIBIT 3 (1/4" to 3/4")
Impact Rated No
* This product's country of origin is subject to change

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