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Irwin #1 Unibit Step Drill 13 Hole Sizes
IRWIN has been producing high quality metal cutting tools for over 40 years in our domestic manufacturing faculty. Our experience combined with a continuous focus on the values that we hold dear: 1) end-user obsession, 2) innovation, and 3) continuous improvement allow IRWIN to be a leading supplier to some of the world’s largest manufacturers.
13 hole sizes
High speed steel fractional
Single-fluted cutting edge for greater control and rounder holes
Ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminum, plexiglass, wood and laminates
3-flatted shank won’t slip in chuck
Speedpoint tip for fast starting
Laser marked sizes won’t wear off with use
Acme Tools Brand Name
IRWIN
Acme Tools Category
accessories>power-tool-accessories>drill-accessories>drill-bits>step-bits
Acme Tools Part Number
10231P
Assembled Weight (lbs)
0.14
Bit Diameter
1/8 to 1/2 in.
Bit Material
High Speed Steel
Bit Type
Step
California Proposition 65 Warning Required
Yes
Country of Origin
United States
Diameter
1/2 in
Drilling Depth (in)
1.0
Flute Length (in)
0.03125
globalTradeItemNumber (GTIN)
00038548101019
Internal Supplier Part #
10231
Internet Product Code (IPC)
07F9F72E853
Manufacturer Warranty
Limited lifetime
Minimum Chuck Size Required
1/4 in
Package Contents
1 DRILL BIT
Package Weight
0.14
Package Weight (lbs)
0.14
Recommended Safety Equipment
SAFETY GLASSES
Shank Diameter
0.375
UPC
038548101019
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