For Drill Bit Size For Drill Bit Size |
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For Drill Bit Size Decimal Equivalent For Drill Bit SizeDecimal Equivalent |
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For Tap Size For Tap Size |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Drill Guides
Place on your workpiece to drill precise holes without building a fixture.
| For Drill Bit Size | For Drill Bit Size Decimal Equivalent | Lg. | Wd. | Ht. | Material | Each | |
| 3/64", 1/16", 5/64", 3/32", 7/64", 1/8", No. 10, No. 21, No. 25, No. 29, No. 30, No. 33, No. 36, No. 37, No. 38, No. 40, No. 43, No. 45, No. 47, No. 50, No. 53 | 0.0469", 0.0595", 0.0625", 0.07", 0.0781", 0.0785", 0.082", 0.089", 0.0938", 0.098", 0.1015", 0.104", 0.1065", 0.1094", 0.113", 0.125", 0.128", 0.136", 0.1495", 0.159", 0.1935" | 3 5/8" | 5/8" | 1/2" | Steel | 0000000 | 000000 |
| 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8" | 0.125", 0.1406", 0.1563", 0.1719", 0.1875", 0.2031", 0.2188", 0.2344", 0.25", 0.2656", 0.2813", 0.2969", 0.3125", 0.3281", 0.3438", 0.3594", 0.375" | 5 1/2" | 3/4" | 7/8" | Steel | 0000000 | 00000 |
| 3/8", 25/64, 13/32", 27/64", 7/16", 29/64", 15/32", 1/2", 31/64" | 0.375", 0.3906", 0.4063", 0.4219", 0.4375", 0.4531", 0.4688", 0.4844", 0.5" | 5 1/4" | 1" | 7/8" | Steel | 0000000 | 00000 |
| 3 mm, 3.3 mm, 3.5 mm, 4 mm, 4.2 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 6.5 mm, 6.8 mm, 7 mm, 7.5 mm, 8 mm, 8.5 mm, 9 mm, 9.5 mm | 0.1181", 0.1299", 0.1378", 0.1575", 0.1654", 0.1772", 0.1968", 0.2165", 0.2362", 0.2559", 0.2677", 0.2756", 0.2953", 0.315", 0.3346", 0.3543", 0.374" | 5 1/2" | 3/4" | 7/8" | Steel | 0000000 | 00000 |
| 10 mm, 10.5 mm, 11 mm, 11.5 mm, 12 mm, 12.5 mm, 13 mm, 13.5 mm, 14 mm | 0.3937", 0.4134", 0.4331", 0.4528", 0.4724", 0.4921", 0.5118", 0.5315", 0.5512" | 5 1/4" | 1" | 1 5/8" | Steel | 0000000 | 00000 |
Clamp-On Drill Guides
Drill precise holes without building a fixture. Clamp the jig onto your material and lift and turn the turret to select the hole size you need. Use the graduations to set the jig to the centerline of your workpiece.
| For Drill Bit Size | For Drill Bit Size Decimal Equivalent | Max. Opening Wd. | Lg. | Wd. | Ht. | Material | Each | |
| 3/16", 1/4", 5/16", 3/8", 7/16", 1/2" | 0.1875", 0.25", 0.3125", 0.375", 0.4375", 0.5" | 4" | 7 1/8" | 3 1/2" | 2 1/8" | Steel and Nylon Plastic | 0000000 | 000000 |
Tap Guides
Place on your workpiece to ensure straight, accurate threading without building a fixture.
| For Tap Size | Lg. | Wd. | Ht. | Material | Each | |
| 0-80, 1-72, 2-56, 2-64, 3-48, 3-56, 4-36, 4-40, 4-48, 5-40, 5-44, 6-32, 6-36, 6-40, 8-40, 8-36, 8-32, 10-24, 10-32, 1/64, 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20, 5/8"-11, 5/8"-18 | 4 5/8" | 1" | 7/8" | Steel | 0000000 | 000000 |
| 6-32, 8-32, 10-24, 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, 1/2"-13, 12-24, 9/16"-12 | 4 3/4" | 1 1/8" | 7/8" | Steel | 0000000 | 00000 |
| 8-36, 10-32, 1/4"-28, 5/16"-24, 3/8"-24, 7/16"-20, 1/2"-20, 5/8"-18, 9/16"-18 | 5" | 1 1/8" | 7/8" | Steel | 0000000 | 00000 |
| 1.6 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm | 4 5/8" | 1" | 7/8" | Steel | 0000000 | 00000 |