HSS Step Drill Counterbore
6-32 Step Drill For Holes-To-Be-Tapped
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Product Code: 404-1420
Availability: In stock
- Tap Size: 6-32
- Minor Dia. .109
- Major Dia. 5/32
- Step Length: 1/2"
- Flute Length: 2"
- Overall Length: 3-1/8"
8-32 Step Drill For Holes-To-Be-Tapped
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Product Code: 404-1421
Availability: Out of stock
- Tap Size: 8-32
- Minor Dia. .136
- Major Dia. 3/16
- Step Length: 1/2"
- Flute Length: 2-5/16"
- Overall Length: 3-1/2"
10-24 Step Drill For Holes-To-Be-Tapped
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Product Code: 404-1422
Availability: Out of stock
- Tap Size: 10-24
- Minor Dia. .152
- Major Dia. 1/4
- Step Length: 5/8"
- Flute Length: 2-3/4"
- Overall Length: 4"
1/4-20 Step Drill For Holes-To-Be-Tapped
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Product Code: 404-1424
Availability: Out of stock
- Tap Size: 1/4"-20
- Minor Dia. .204
- Major Dia. 21/64
- Step Length: 13/16"
- Flute Length: 3-5/16"
- Overall Length: 4-5/8"
5/16-18 Step Drill For Holes-To-Be-Tapped
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Product Code: 404-1425
Availability: In stock
- Tap Size: 5/16"-18
- Minor Dia. .261
- Major Dia. 13/32
- Step Length: 15/16"
- Flute Length: 3-7/8"
- Overall Length: 5-1/4"
3/8-16 Step Drill For Holes-To-Be-Tapped
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Product Code: 404-1426
Availability: In stock
- Tap Size: 3/8"-16
- Minor Dia. .316
- Major Dia. 31/64
- Step Length: 1"
- Flute Length: 4-3/8"
- Overall Length: 5-7/8"
1/2-13 Step Drill For Holes-To-Be-Tapped
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Product Code: 404-1427
Availability: Out of stock
- Tap Size: 1/2"-13
- Minor Dia. .437
- Major Dia. 5/8
- Step Length: 1-1/16"
- Flute Length: 5-3/16"
- Overall Length: 7-1/8"