Precise H.S.S. Combined Tap & Drill - 404-263
Brand: Precise| Drill Length | 13/32" |
| Drill Size | .1635 |
| OAL | 2-3/8" |
| Size | 10-32 NF |
| Thread Size | 9/16" |
$6.50
Drill & tap in one step.
25 degree Helix provides proper cutting action for both drlling and tapping.
118 degree self-centering helical point eliminates the need for center punching or center drilling.
Reduces the thrust required. H-2 pitch diameter for 4-40 NC, all other are H-3
25 degree Helix provides proper cutting action for both drlling and tapping.
118 degree self-centering helical point eliminates the need for center punching or center drilling.
Reduces the thrust required. H-2 pitch diameter for 4-40 NC, all other are H-3
