STS Industrial - Bolts & Screws

 

COMBINED HIGH SPEED STEEL TAP AND DRILL

The high speed steel Combined Tap and Drill drills and taps in a single pass, reducing cycle time, and therefore reducing the manufacturing cost of a part. The drill part of the tool produces a hole correctly sized for approximately 75% of thread. They can be used on multi-spindle or hand held drill operations.

Combined Tap and Drill - Copy

SIZE

THREAD

NO. OF FLUTES

4 40 2
4 48 2
5 40 3
5 44 3
6 32 3
6 40 3
8 32 3
8 36 3
10 24 3
10 32 3
12 24 3
12 28 3
  1/4 20 3
  1/4 28 3
  5/16 18 3
  5/16 24 3
  3/8 16 3
  3/8 24 3
  7/16 14 3
  7/16 20 3
  1/2 13 3
  1/2 20 3

All dimensions in inches.

Sources: Drillco Cutting Tools Product Catalog 2013, Champion Cutting Tools 2011 Product Catalog, Norseman/CTD Product Catalog 2013

Note: All material included on this page is informational only, and should not be used as one’s sole source for design purposes. STS Industrial, Inc. and its affiliates do not guarantee the accuracy of the information on this site, and retain no liability for the use or misuse of the information contained on this site.