Step Drill Bit
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Step Drill Bit

Multi Step drill bits allow for a range of hole diameters with a single tool. Each size can drill from 6 to 13 different hole diameters. For sheet metal and other thin material such as plastic and PVC. Ideal for electricans and other skilled trades.

 

Dimensional SpecificationsStep Drill Bit

Size Shank
Size
Max Size Min Size Step
Increment
Number
of Steps
1 1/4 1/2 1/8 1/32 13
2 1/4 1/2 3/16 1/16 6
3 3/8 3/4 1/4 1/16 9
4 3/8 7/8 3/16 1/16 12
5 1/2 1 3/8 1/4 1/16 10
  1. All dimensions are in inches.
Narrow Results
Step Drill Bit
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Size Size Range Shank Type Item # Availability Price Quantity UOM
#1 1/2, 15/32, 7/16, 13/32, 3/8, 11/32, 5/16, 9/32, 1/4, 7/32, 3/16, 5/32, 1/8 Straight DRIL 1STEP In Stock $47.16676/EA EA
#2 1/2, 7/16, 3/8, 5/16, 1/4, 3/16 Straight DRIL 2STEP In Stock $38.32426/EA EA
#3 3/4, 11/16, 5/8, 9/16, 1/2, 7/16, 3/8, 5/16, 1/4 Straight DRIL 3STEP In Stock $53.17092/EA EA
#4 7/8, 13/16, 3/4, 11/16, 5/8, 9/16, 1/2, 7/16, 3/8, 5/16, 1/4 Straight DRIL 4STEP In Stock $57.50151/EA EA
#5 1 3/8, 1 5/16, 1 1/4, 1 3/16, 1 1/8, 1 1/16, 1, 15/16, 7/8, 13/16, 3/4, 11/16, 5/8, 9/16, 1/2, 7/16, 3/8, 5/16, 1/4 Straight DRIL 5STEP In Stock $84.96999/EA EA