Irwin
Irwin 73321 Jobber Drill Bit, 21/64 in Dia, 4-5/8 in OAL, Spiral Flute, 21/64 in Dia Shank, 3-Flat Shank
- Applicable Materials: Ferrous Metal Stainless Steel
- Cutting Direction: Right Hand
- Diameter: 21/64 in
- Finish: Black/Gold Oxide
- Flute Length: 3-5/16 in
- Model #: 73321
- UPC #: 024721733214
- SKU: 6768915
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Product Details
High-speed steel features a black body and gold flute with Turbomax tip for burr-free holes. Exact centering; no walking on straight and curved surfaces. Three flatted shank on 3/16 in and above for better chuck grip. Jobbers length.Key Features
- High-performance metal drilling for portable drill users, works well on curved surfaces
- Revolutionary tip design stays sharper longer and drills up to 10X faster than other leading drill bits
- Self-centering TURBOMAX tip for clean entry and fast starts, stays sharp longer
- Three-flatted shank on 3/16 in and above for better chuck grip
Item Specifications
| Applicable Materials | Ferrous Metal Stainless Steel |
|---|---|
| Cutting Direction | Right Hand |
| Diameter | 21/64 in |
| Finish | Black/Gold Oxide |
| Flute Length | 3-5/16 in |
| Flute Type | Spiral |
| Material | HSS |
| Overall Length | 4-5/8 in |
|---|---|
| Point Angle | 135 deg |
| Point Type | Self-Centering Jet |
| Shank Diameter | 21/64 in |
| Shank Length | 1-1/3 in |
| Shank Type | 3-Flat |
MORE DETAILS:
- Application: For portable drill users
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