Product Description
The Irwin Reduced Shank Drill Bit, model 90180, is designed for heavy-duty applications. This drill bit has a diameter of one and one-fourth inches and is suitable for use with half-inch drill chucks. It features M7 high-speed steel construction, providing durability for drilling into wood, metal, and plastic.
- Three-flatted shank design for improved grip
- Turbo point design for efficient drilling
- Overall length of six inches with a flute length of three inches
Product Highlights
This drill bit is ideal for automotive and metal fabrication tasks.
Product Information
Standard Information
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Manufacturer: Irwin Industrial Tool Company
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UPC: 042526901805
Technical Specifications
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Material: M7 HSS
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Finish: Black Oxide
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Drill Size - Fraction: 1-1/4 inches
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Drill Size - Decimal Inch: 1.25 inches
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Point Angle: 118 degrees
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Overall Length: 6 inches
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Flute Length: 3 inches
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Shank Size: 1/2 inch
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Shank Type: 3-Flatted
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Series: 901
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Type: Deming
