Irwin Step Drill Bit 13 Hole Sizes 1/8 in to 1/2 in 1/32 in Step Increments Black Oxide Finish

Irwin Step Drill Bit 13 Hole Sizes 1/8 in to 1/2 in 1/32 in Step Increments Black Oxide Finish - Material: HSS - Finish: Bright - Number of Pieces: 1 - Number of Flutes: 1 - Size Range: 1/8 in to 1/2 in - Shank Size: 1/4 in - Shank Type: Hex - Step Thickness: 1/32 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 - Shank Shape: Hex - Number of Hole Sizes: 13 - Drill Bit Finish: Uncoated - Impact Rated: No - Bit Length: 3-1/8 - 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 - Item: Step Drill Bit - Drill Bit Material: High Speed Steel - Overall Length: 3 3/16 in - 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 - Material - Machining: High Speed Steel - Shank Hex Size: 1/4 in - Number Hole Sizes: 13 - Primary Material Application: Aluminum Brass Copper Laminate Plastic Steel Wood - Maximum Drilling Depth: 1/8 in - Measurement System: Fractional Inch - Minimum Hole Size: 1/8 in - Shank Type - Machining: Hex - Series: UNIBIT - Drill Bit Point Type: Speed Point - Maximum Hole Size: 1/2 in - Cutting Direction: Right Hand - Sub Brand: Unibit - Step Increments: 1/32 in - Finish - Machining: Black Oxide - Application: Aluminum Stainless Steel Copper Brass Plastic - Products By Industry: General Approach - Country of Origin (subject to change): United States - Package Quantity: 1 Step Drill Bit High Speed Steel Black Oxide 1/8 in to 1/2 in Size Range Hex 1/4 in Shank Hex Size 3 3/16 in Overall Length Maximum Drilling Depth 1/8 in