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Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10234
 
 
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Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10234
 

Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10234

Item# 962154

Only $41.99
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Product Details

SpeedPoint tip geometry penetrates stainless steel 6 times faster than before. Single-flute design minimizes vibration and controls progression through the drilling steps. U.S.A.

Features + Benefits

  • Ideal for drilling holes into thin materials (3/8in. max.) such as stainless steel, copper, brass, aluminum, plastic and laminates
  • New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
  • Single-flute cutting edge for greater control through steps
  • 3 flatted shank prevents slipping in drill chuck
  • Hole size range: 3/16in. - 7/8in.
  • Increments: 1/16in.
  • Number of holes: 12 steps
  • Model 10234

Key Specs

Item#962154
Ship Weight0.3 lbs
Includes (qty.)1
Hole Size Range3/16–7/8
Increments (in.)1/16
Steps12

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Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10234 The price is $41.99.
Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 10234
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Includes (qty.) 3 3 1 1 5
Diameter (in.) 3/16–1/2, 1/2–3/4, 1/8–1/2 3/16–1/2, 1/4–3/4, 1/8–1/2 - - 3/16-1/2, 1/4-3/4, 1/4-1 3/8, 3/16-7/8, 1/8-1/2
Material High speed steel High speed steel - - -
Hole Size Range - - 3/16–1/2 in. 3/16–7/8 -
Increments (in.) - - 1/16 1/16 -
Steps 6, 9, 13 6, 9, 13 6 12 6, 9, 10, 12, 13