Irwin Unibit UNIBIT 20

Irwin Unibit

HSS Step Drill Bit, 9/16-1 In, Step 1/8

UNIBIT 20 61743
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$54.72 + 3 Business Day Shipping $7.15

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Specs

ItemStep Drill Bit
Size9/16 to 1"
Shank Size7/16"
Number of Hole Sizes8
Step Thickness1/8"
MaterialHigh Speed Steel
DesignEnsures True Starts Without Walking Even on Curved Surfaces
UNSPSC27112801
Weight 0.250000

Description

Step Drill Bit, Size 9/16 to 1 In., Shank Size 7/16 In., Number of Hole Sizes 8, Step Thickness 1/8 In., Material High Speed Steel, Design Ensures True Starts Without Walking Even on Curved Surfaces, Includes -

Step Drill Bits
  • Ideal for drilling multiple diameter holes in steel, copper, brass, aluminum, PVC, wood, and laminates up to 1/8" thick. Irwin bits have Speed Point tip design and single flute cutting edge. Cobalt bits resist heat buildup and have 3-sided flattened shank.

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