400N123 Nitro® Heavy-Duty Jobber Length Drill Bit, 23/64" Drill Fraction, 3-1/2" L Flute, 4-7/8" L, HSS
Manufactured from a premium-grade of M-7N molybdenum high speed steel. The Nitro heavy-duty 135 deg Split Point drill with a Nitride surface treatment that give a hard protective layer to the drill (increases hardness without increasing brittleness) which is measurably harder than high speed steel. Body and clearance are gold and black surface treated for maximum lubricity. Recommended for use in stainless steel and other hard metal drilling.
Manufactured from a premium grade of M-7N molybdenum high speed steel.˜ the Nitro Heavy Duty 135 degree Split Point drill with a Nitride surface treatment that give a hard protective layer to the drill (increases hardness without increasing brittleness) which is measurably harder than high speed steel.˜ Body and clearance are gold and black surface treated for maximum lubricity.˜ Recommended for use in stainless steel and other hard metal drilling.
| Bit Length | : | 4-7/8" |
| Bit Sizes | : | Jobber |
| Drill Bit Point Angle | : | 135° split point |
| Drill Bit Shank Type | : | Straight |
| Drill Size - Fraction | : | 23/64" |
| Finish/Coating | : | Black/Gold |
| Material | : | HSS |