Heavy Duty - Parabolic Flute Tang Drive 135° Split Point
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Parabolic flute drills are designed to eliminate the
need for frequent drill removal in deep hole drilling
in low to medium tensile strength materials.
The split
point and heavy duty design provide superior performance
by permitting higher feed rates and continuous drilling
of deep holes.
Heavy Duty - Parabolic Flute TiN Coated Tang Drive 135° Split Point
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This high performance drill combines the superior wear
resistance of TiN coating and the deep hole drilling advantages
of parabolic flutes.
The exceptional qualities of these
drills can provide high productivity and 500% of more
tool life when compared to high speed steel.
| 221-P Part # |
221-PT Part # |
Size | OAL | Flute Length |
| 35320 | 34600 | 1/8 | 5-1/8 | 3-3/8 |
| 35330 | 34610 | 9/64 | 5-3/8 | 3-5/8 |
| 35340 | 34620 | 5/32 | 5-3/8 | 3-3/4 |
| 35350 | 34630 | 11/64 | 5-3/4 | 4-1/8 |
| 35360 | 34640 | 3/16 | 5-3/4 | 4-1/8 |
| 35370 | 34650 | 13/64 | 6 | 4-3/8 |
| 35380 | 34660 | 7/32 | 6 | 4-3/8 |
| 35390 | 34670 | 15/64 | 6-1/8 | 4-13/16 |
| 35400 | 34680 | 1/4 | 6-1/8 | 4-13/16 |
| 35410 | 34690 | 17/64 | 6-1/4 | 5 |
| 35420 | 34700 | 9/32 | 6-1/4 | 5 |
| 35430 | 34710 | 19/64 | 6-3/8 | 5-1/8 |
| 35440 | 34720 | 5/16 | 6-3/8 | 5-1/8 |
| 35450 | 34730 | 21/64 | 6-1/2 | 5-1/4 |
| 35460 | 34740 | 11/32 | 6-1/2 | 5-1/4 |
| 35470 | 34750 | 23/64 | 6-3/4 | 5-3/8 |
| 35480 | 34760 | 3/8 | 6-3/4 | 5-3/8 |
| 35490 | 34770 | 25/64 | 7 | 5-5/8 |
| 35500 | 34780 | 13/32 | 7 | 5-5/8 |
| 35510 | 34790 | 27/64 | 7-1/4 | 5-11/16 |
| 35520 | 34800 | 7/16 | 7-1/4 | 5-11/16 |
| 35530 | 34810 | 29/64 | 7-1/2 | 5-3/4 |
| 35540 | 34820 | 15/32 | 7-1/2 | 5-3/4 |
| 35550 | 34830 | 31/64 | 7-3/4 | 5-3/4 |
| 35560 | 34830 | 1/2 | 7-3/4 | 5-3/4 |
Due to the fact that we are continuously improving our products, the descriptions, illustrations,
specifications,dimensions, and part numbers are subject to change without notice.
Every effort has been made to have the information on this site error free, we can not be responsible for errors and or omissions.