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System of Measurement System of Measurement |
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Thread Size Thread Size | Show |
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Thread Size Thread Size | Hide |
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Flute Type Flute Type |
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 | Spiral |
Finish Finish |
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Material Material |
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Overall Length Overall Length |
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Number of Flutes Number of Flutes |
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 | 4 |
Shank Type Shank Type |
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 | Hex |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Drill Bit Decimal Size Equivalent Drill Bit DecimalSize Equivalent |
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Drill Bit Point Angle Drill Bit Point Angle |
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Hex Shank Size Hex Shank Size |
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Maximum Tapping Depth Maximum Tapping Depth |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Application Application |
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Chamfer Type Chamfer Type |
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Thread Length Thread Length |
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Individual/Set Individual/Set |
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Thread Type Thread Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Hex Shank Combination Drill Bits/Taps for Drills and Screwdrivers
With a drill bit point to drive into the workpiece, these taps can drill and tap holes in a single step. A 1/4" hex shank connects them directly to tools such as drills and power screwdrivers. They're made of high-speed steel and are for use on most metal and plastic.
Their spiral flutes keep chips clear by drawing them back toward the tap and out of the hole. All have a plug chamfer with 3-5 chamfered cutting threads, so they're suitable for start-to-finish tapping.
Uncoated taps are strong enough for most tapping jobs but have the shortest tool life. Titanium Nitride (TiN) coated taps resist heat and wear better than uncoated taps, letting them last up to twice as long.
For technical drawings and 3-D models, click on a part number.
Inch
Thread | Drill Bit | Plug Chamfer | |||||||||
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| Size | Lg. | Overall Lg. | Size | Decimal Size Equivalent | Point Angle | No. of Flutes | Thread Type | Pitch Dia. Limit | Hex Shank Size | Each | |
Uncoated High-Speed Steel | |||||||||||
| 9/16"-18 | 1 5/8" | 5 1/2" | 33/64" | 0.509" | 118° | 4 | UNF | H3 | 1/4" | 0000000 | 000000 |
Titanium Nitride (TiN) Coated High-Speed Steel | |||||||||||
| 9/16"-18 | 1 5/8" | 5 1/2" | 33/64" | 0.509" | 118° | 4 | UNF | H3 | 1/4" | 00000000 | 00000 |