On request
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PRECISION TWIST DRILL
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PRECISION TWIST DRILL 018321
#18321
On request
Jobber Length Drill Bit - R18CO Series, #21, Cobalt High Speed Steel Material, 2-1/8 in Flute, 135 ° Point Angle, 3-1/4 in OAL
Price on request — a consultant will confirm lead time and terms.
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Specifications
| Brand | PRECISION TWIST DRILL |
| Category | JOBBER LENGTH DRILL BITS |
| Drill bit size | #21 |
| Shank type | Plain Round |
| Flute length | 2-1/8 in |
| Coolant delivery | External |
| Overall length | 3-1/4 in |
| Spiral/cut | Right Hand Spiral/Right Hand Cut |
| Point angle | 135 ° |
| Double margin | No |
| Material | Cobalt High Speed Steel |
| Material grade | M35 |
| Finish/coating | Bronze Oxide |
| Shank diameter | 0.159 in |
| Point type | Split Point |
| Series | R18CO |
| Parabolic flutes | No |
| Specification | ANSI, NAS 907 |
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