Irwin #4 Unibit Step Drill Bit 3/16 in. to 7/8 in. 12 Sizes

★★★★★ 5.0 141 reviews

US$21.00
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US$21.00
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Free shipping Free 30-day returns

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Product details

Management number 226761236 Release Date 2026/05/09 List Price US$21.00 Model Number 226761236
Category

This unibit stop drill bit drills 12 hole sizes from 3/16 In. to 7/8 In. in 1/16 In. increments. It has a 3/8 In. shank with a 1/8 In. step thickness. It has a self-starting tip.

  • Drills 12 hose sizes
  • 3/16 to 7/8 holes
  • 3/8 In. shank
  • 1/8 In. step thickness
  • Self-starting tip
ASIN B002XMWF4M
Model 10234
Brand Name IRWIN
Shank Type Hex
Unit Count 1.0 Count
Item Weight 1.44 ounces
Point Style SpeedPoint
Finish Types Titanium
Manufacturer IRWIN
Material Type High Speed Steel (HSS)
Tool Flute Type Single-Flat
Number of Flutes 1
Included Components 1 bit
Warranty Description Limited lifetime
Minimum Bore Diameter 0.19 Inches
Surface Recommendation Aluminum,Brass,Copper,Steel,Wood

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5 out of 5
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141 ratings | 58 reviews
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