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System of Measurement System of Measurement |
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Maximum Drilling Depth Maximum Drilling Depth |
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Flute Direction Flute Direction |
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| Left Hand |
Shank Size Shank Size | Show |
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Shank Size Shank Size | Hide |
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Individual/Set Individual/Set |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Specifications Met Specifications Met |
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Bit Style Bit Style |
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 | Spiral Flute |
Overall Length Overall Length |
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Point Angle Point Angle |
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Point Style Point Style |
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| Standard |
Shank Type Shank Type |
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 | Round |
Length Class Length Class |
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 | Jobbers' Length |
Finish Finish |
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Material Material |
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Decimal Size Equivalent Decimal Size Equivalent |
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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High-Speed Steel Left-Hand Drill Bits
Uncoated
Also known as reverse-flute bits, the flutes spiral in the opposite direction of other bits. Use in counterclockwise drilling applications such as removing broken screws. These bits are jobbers' length and have the rigidity and length required for most applications.
For technical drawings and 3-D models, click on a part number.
Shank | ||||||||||
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| Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | For Use On | Specifications Met | Each | |
Metric | ||||||||||
Uncoated High-Speed Steel | ||||||||||
| 1.25 mm | 0.0492" | 38mm | 12.3mm | Round | 1.25mm | Standard | Steel, Iron, Aluminum, Brass, Bronze, Plastic | DIN 338 | 00000000 | 000000 |