Shank Type Shank Type |
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 | Reduced Round |
System of Measurement System of Measurement |
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Shank Size Shank Size |
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Point Style Point Style |
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 |
| Standard |
Length Class Length Class |
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 |
| Reduced Shank Length |
Individual/Set Individual/Set |
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Finish Finish |
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Material Material |
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Bit Style Bit Style |
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 | Spiral Flute |
Point Angle Point Angle |
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Container Type Container Type |
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Flute Direction Flute Direction |
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 |
| Right Hand |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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1/4" Diameter Reduced-Shank Drill Bit Sets
The shank has a smaller diameter than the tip, allowing you to drill large holes with machines that have small-capacity chucks.
For technical drawings and 3-D models, click on a part number.
| Number of Pieces | Material | Drill Bit Sizes Included | Shank Size | Point Style | For Use On | Each | |
Inch | |||||||
|---|---|---|---|---|---|---|---|
| 15 | Black-Oxide High-Speed Steel Uncoated High-Speed Steel | 1/16"-1/4" (increments of 1/32") 9/32"-1/2" (increments of 1/32") | 1/4" | Standard | Steel, Iron, Stainless Steel, Aluminum, Brass, Bronze, Plastic | 0000000 | 000000 |
| 29 | Black-Oxide High-Speed Steel Uncoated High-Speed Steel | 1/16"-1/4" (increments of 1/64") 17/64"-1/2" (increments of 1/64") | 1/4" | Standard | Steel, Iron, Stainless Steel, Aluminum, Brass, Bronze, Plastic | 0000000 | 000000 |