Drillco 350NW29 29-Piece Nitro Mechanics Length Drill Set
The Nitro Heavy Duty 135° Split Point drill with 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 black and gold surface treated for maximum lubricity. Recommended for use in stainless steel and other hard metal drilling.
- Screw Machine Length Drill Sets
- High Speed Steel
- 135° Split Point
- Fractional / Black & Gold
- For drilling Stainless Steel & Hard Metal Drilling
- Type: 350N Series Nitro Mechanics Length Drill Set
- Number of Pieces: 29
- Desciption: Drill Pal 1/16" - 1/2" BY 64ths
- Finish: Black & Gold
- Material: High Speed Steel
- Point Angle: 135°
* All Pictures Shown Are For Illustration Purpose Only. Actual Product May Vary Due To Product Enhancement.