Home / HSS Step Drill Bit Set 1/8-3/4", 3 pc.

HSS Step Drill Bit Set 1/8-3/4", 3 pc.

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Brand Irwin
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Description Step Drill Bit Set, High Speed Steel, TiN, 1/4 in to 3/4 in, 1/8 in to 1/2 in, 3/16 in to 1/2 in Size Range, Straight with Three Flats, Number of Drill Bits 3, Shank Hex Size 1/4 in
graingerSKU: , mscSKU: 00404111, zoro_no: G1791291, mongo_id: 65bbea6522d7a989a99b0138

Web Price

$134.99 / each

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Product Details

Bit Length 2-3/4, 3-1/8

Country of Origin (subject to change) United States

Cutting Direction Right Hand

Decimal Equivalent 0.125, 0.1563, 0.1875, 0.2188, 0.25, 0.2813, 0.3125, 0.3438, 0.375, 0.4063, 0.4375, 0.4688, 0.5, 0.5625, 0.625, 0.6875, 0.75

Drill Bit Dimension Type Fractional Inch

Drill Bit Finish TiN

Drill Bit Material High Speed Steel

Drill Bit Sizes Included 1/8 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 9/32 in, 5/16 in, 11/32 in, 3/8 in, 13/32 in, 7/16 in, 15/32 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in

Finish Titanium Nitride

Finish - Machining TiN

Impact Rated No

Includes 15101 (1/8 in to 1/2 in), 15102 (3/16 in to 1/2 in), 15103 (1/4 in to 3/4 in)

Material High Speed Steel

Material - Machining High Speed Steel

Maximum Hole Size 3/4 in

Measurement System Fractional Inch

Minimum Hole Size 1/8 in

Number Hole Sizes 17

Number of Drill Bits 3

Number of Flutes 1

Number of Hole Sizes 28

Number of Pieces 3

Overall Length 2 1/2 in, 3 3/16 in, 3 1/4 in

Package Quantity 1

Primary Material Application Brass, Copper, Laminate, Steel, Plastic, Wood

Series UNIBIT

Shank Diameter 3/8 in

Shank Hex Size 1/4 in

Shank Shape Three-Flat

Shank Size 1/4 in, 3/8 in

Shank Type Hex

Shank Type - Machining Straight with Three Flats

Size Range 1/4 in to 3/4 in, 1/8 in to 1/2 in, 3/16 in to 1/2 in

Sizes Included 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2; 3/16, 1/4, 5/16, 3/8, 7/16, 1/2; 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4

Step Increments 1/32 in, 1/16 in

Step Thickness 1/32 in, 1/16 in

Sub Brand Unibit