Irwin - 1/2" 135° High Speed Steel Jobber Drill - Oxide/Gold Finish, Spiral Flute, Straight Shank, 6" OAL
Item #: 55267645
Brand: Irwin
Model #: 73332
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.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications | |
---|---|
Drill Bit Size (Inch) | 1/2 |
Drill Bit Size (Decimal Inch) | 0.5000 |
Drill Point Angle | 135 |
Drill Bit Material | High Speed Steel |
Drill Bit Finish/Coating | Oxide/Gold |
Flute Type | Spiral |
Shank Type | Straight |
Coolant Through | No |
Flute Length (Inch) | 4-1/2 |
Flute Length (mm) | 114.30 |
Flute Length (Decimal Inch) | 4.5000 |
Overall Length (mm) | 152.40 |
Overall Length (Decimal Inch) | 6.0000 |
Overall Length (Inch) | 6 |
Shank Diameter (mm) | 12.70 |
Shank Diameter (Inch) | 1/2 |
Maximum Drilling Depth (Decimal Inch) | 4.5000 |
Maximum Drilling Depth (mm) | 114.30 |
Maximum Drilling Depth (Inch) | 4.5 |
Spiral Type | Regular Spiral |
Specification Designation | ANSI |
Number of Flutes | 1 |
Series/List | 733/731 |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It