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(149118 ratings)
IRWIN 73628ZR Jobber Drill Bit, Spiral Flute, 4-1/16 in L Flute, Reduced Shank, 7/16 in Dia x 1-4/9 in L Shank
SKU
ORG6768675
by Turbomax
$28.07 /CARD
Delivered in 2-4 business days
In stock
- Revolutionary tip design stays sharper longer and drills up to 10X faster than other leading drill bits
- Three-flatted shank design provides better chuck grip and reduces slippage
- Ideal for use in keyless chucks
- Bit is constructed of M-2 high-speed steel for the excellent combination of strength, heat resistance and wear resistance
- 3/8 in reduced shank fits all 3/8 in drills
- For portable drill users
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Category: Driving Bits
High-speed steel features a black body and gold flute Turbomax tip for burr-free holes; 3/8 in reduced shank fits all 3/8 in drills. Exact centering; no walking on straight and curved surfaces. A 3-flatted shank on 3/16 in and above for better chuck grip. Jobber length.
| Applicable Materials | Ferrous Metal Low Carbon Stainless Steel |
|---|---|
| Diameter | 7/16in |
| Finish | Black/Gold Oxide |
| Flute Length | 4-1/16in |
| Flute Type | Spiral |
| Grade | M2 |
| Material | HSS |
| Overall Length | 5-1/2in |
| Point Angle | 135deg |
| Point Type | Self-Centering Jet |
| Shank Diameter | 7/16in |
| Shank Length | 1-4/9in |
| Shank Type | Reduced |
| Download PDF File |
| Brand | Turbomax |
|---|---|
| Weight (lbs) | 0.2000 |
| UPC | 024721736284 |
| MPN | 73628ZR |
| Prop65 Warning | Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. |
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