Irwin 1877715 Drill Bit, 3/8 in Dia, 1-5/8 in OAL, Countersink, 5-Flute, 1/4 in Dia Shank, Round Shank
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Precision ground 82 deg tip for countersinking most machinable metals, wood or plastic. HSS with black oxide coating for corrosion-resistance. Five-flute design reduces chatter for smoother drilling and extended life.
| Applicable Materials | : | Metal, Plastic, Wood |
| Finish | : | Black Oxide |
| Flute Length | : | 25/64 in |
| Number of Flutes | : | 5 |
| Overall Length | : | 1-5/8 in |
| Point Angle | : | 82 deg |
| Shank Diameter | : | 1/4 in |
| Type | : | Countersink |
| Material | : | Steel |
| Shank Type | : | Round |
| Diameter | : | 3/8 in |
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