Rocky Mountain Twist - 15/32" 135° High Speed Steel Jobber Drill - Oxide/Gold Finish, Right Hand Cut, Parabolic Flute, Round with Flats Shank, 5-3/4" OAL, Split Point
Item #: 57628539
Brand: Rocky Mountain Twist
Model #: 95004826
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Oxide/gold finish provides a polished finish and prevents chip building, galling and welding on a workpiece. It is commonly used on low carbon, stainless steel and ferrous metals.
Parabolic flutes are constructed with a wider flute shape for increased chip flow.
Product Specifications | |
---|---|
Drill Bit Size (Inch) | 15/32 |
Drill Bit Size (Decimal Inch) | 0.4688 |
Drill Point Angle | 135 |
Drill Bit Material | High Speed Steel |
Drill Bit Finish/Coating | Oxide/Gold |
Flute Type | Parabolic |
Cutting Direction | Right Hand |
Shank Type | Round with Flats |
Coolant Through | No |
Flute Length (Inch) | 4-5/16 |
Flute Length (Decimal Inch) | 4.3125 |
Overall Length (Decimal Inch) | 5.7500 |
Overall Length (Inch) | 5-3/4 |
Point Type | Split Point |
Shank Diameter (Decimal Inch) | 0.4688 |
Number of Flats | 3 |
Web Configuration | Tapered |
Drill Bit Diameter Tolerance (Decimal Inch) | +0.0000 to -0.0010 |
Number of Flutes | 2 |
Web Thinning | Web-Thinned |
Drill Bit Grade | Heavy Duty |
Series/List | JH522P |
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