HSS Double End Drill Bits
* Hardened high speed steel body provides additional safeguard.
* Industrial grade cobalt high speed steel are available on request.
* Double End Stub Drills are fluted and split pointed on both ends and have a solid center
shank for chucking. They will drill twice as many holds as a Single End Drill for only a fraction
more in cost. When one end gets dull or breaks, it can be quickly reversed in drill chuck to
reduce change-over time, overall costs, and inventory.
* 135 degree split point for quick start and no walk application.
118 degree point angle design for general purpose are available on request.
* Bright finish or Black oxide finish; Tin Coated are available on request..
* For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.
Inch Size are available (ANSI B94.11M-1993 Standard):
|
Item No. |
Size |
Diameter
Equivalent |
Flute
Length |
Overall
Length |
|
HDED-001 |
1/16" |
0.0625" |
3/8" |
1-1/2" |
|
HDED-002 |
5/64" |
0.0781" |
3/8" |
1-1/2" |
|
HDED-003 |
3/32" |
0.0938" |
1/2" |
1-11/16" |
|
HDED-004 |
7/64" |
0.1094" |
1/2" |
1-13/16" |
|
HDED-005 |
1/8" |
0.1250" |
1/2" |
1-13/16" |
|
HDED-006 |
9/64" |
0.1406" |
5/8" |
2-1/16" |
|
HDED-007 |
5/32" |
0.1562" |
5/8" |
2-3/16" |
|
HDED-008 |
11/64" |
0.1719" |
5/8" |
2-5/16" |
|
HDED-009 |
3/16" |
0.1879" |
5/8" |
2-5/16" |
|
HDED-010 |
7/32" |
0.2188" |
3/4" |
2-5/8" |
|
HDED-011 |
1/4" |
0.2500" |
3/4" |
2-7/8" |
|
HDED-012 |
#7 |
0.2010" |
5/8" |
2-5/16" |
|
HDED-013 |
#11 |
0.1910" |
5/8" |
2-5/16" |
|
HDED-014 |
#20 |
0.1610" |
5/8" |
2-3/16" |
|
HDED-015 |
#26 |
0.1470" |
5/8" |
2-1/16" |
|
HDED-016 |
#27 |
0.1440" |
5/8" |
2-1/16" |
|
HDED-017 |
#30 |
0.1285" |
1/2" |
1-13/16" |
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