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Irwin® Step Drill Bit, 1/4 in to 3/4 in, HSS, 9 Steps

Product Data

KSCdirect Part #: IRW 15103ZR
Description: 15103 STEP DRL #3T 1/4-3/4"TIN 9 SZ
MFG Part #: 15103ZR
UPC: 038548151038
Supplier: Irwin®
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Details

Description

Irwin® Step Drill Bit, Self-Starting, Imperial, #3T Letter/Wire, 1/4 in Diameter Minimum Hole, 3/4 in Diameter Maximum Hole, 9 Steps, 1/16 in Step Depth, 9 Hole, 1 Flute, 3/8 in Shank, 3-Flatted Shank, SpeedPoint® Point, HSS, TiN Coated, Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel

Features:

  • Single flute cutting edge for greater control through steps
  • 3 flatted shank prevents slipping in drill chuck
  • New SpeedPoint® tip penetrates faster than previous Unibit®s and prevents walking

Attributes/Specifications

Applicable Materials Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel
Finish TiN Coated
Letter/Wire Size #3T
Material HSS
Maximum Hole Diameter 3/4 in
Minimum Hole Diameter 1/4 in
Number of Flutes 1
Number of Hole Sizes 9
Number of Steps 9
Point Type SpeedPoint®
Shank Size 3/8 in
Shank Type 3-Flatted
Step Depth 1/16 in
Type Self-Starting
Manufacturer Irwin®

Supplemental Files


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