1/2"-13 Drill Bits | McMaster-Carr

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Die Sizes Included

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Sold As

Screw Size

Tap Sizes Included

1 each of sizes 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, and 1/2"-13

1 each of sizes 6-32, 6-40, 8-32, 8-36, 10-24, 10-32, 12-24, 12-28, 1/4"-20, 1/4"-28

1 each of sizes 6-32, 8-32, 10-24, 10-32, 1/4-20, 5/16-18, 3/8-16, 7/16-14, and 1/2-13

5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, and 1/2"-20

5/16"-24

6-32

6-32, 8-32, 10-24, 10-32, 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, and 1/2"-13

Pipe Size

Container Type

For Use With

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Compliant with Exemptions

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Not Compliant

Maximum Tapping Depth

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39 Products

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Cut and repair internal and external threads and drill holes in many different sizes

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Use in magnetic-base drills to form burr-free holes by only cutting the outside edge of a hole

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Drill and thread holes with the same bit

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Pair with friction drills to melt holes that have an outer lip in sheet metal

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Connect to a drill or drill press to make circular cuts

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Create new threads or repair stripped threads

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Quickly install threaded rods and studs with a cordless drill, instead of by hand

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