Multidiameter Drill Bits
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Style A | Standard |
With no fixed diameters, one of these bits cuts holes of almost any size within a range. Slip a washer (not included) over the bit to set your diameter. The washer acts as stop while drilling, so choose a washer with an inner diameter that matches your desired hole size.
High-Speed Steel
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Style A |
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Standard |
Wear and heat resistant, these bits are versatile for use on a range of materials.
Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.
3-Flat Shank—Three flat sides on the shank prevent the bit from slipping in the chuck of a drill press or portable drill.
Standard Point—Good for general purpose drilling. You’ll need to make a pilot hole to center the bit.
Shank | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Style | Drill Bit Size | Decimal Size Equiv. | Decimal Size Equiv. Range | Overall Lg. | Max. Drilling Dp. | For Max. Material Thk. | Type | Size | Drill Bit Point Type | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Black Oxide | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Inch | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| A | 5/8" to 1 3/16" | 0.625" to 1.1875" | 0.625" to 1.1875" | 3" | 0.08" | 1/16" | 3-Flat | 3/8" | Standard | 0000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| A | 1" to 1 5/8" | 1" to 1.625" | 1" to 1.625" | 3 1/4" | 0.08" | 1/16" | 3-Flat | 3/8" | Standard | 0000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
