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(149118 ratings)
Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bit,1/2"
SKU
ORS58563132
by IRWIN
$28.98 /EACH
Delivered in 2-4 business days
Out of stock
- Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals
- Heavy duty spiral flute design produces faster chip ejection
- Shorter cutting lips reduce torque for drilling in high tensile strength materials
- 135-degree split point reduces feed pressure for easier penetration without work hardening
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Category: Driving Bits
Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals. Heavy duty spiral flute design produces faster chip ejection. Shorter cutting lips reduce torque for drilling in high tensile strength materials. 135-degree split point reduces feed pressure for easier penetration without work hardening.
| Applicable Materials | Hard Steel; Stainless Steel; Titanium |
|---|---|
| Bit Length | 2-1/4 in |
| Cutting Diam [Nom] | 1/2 in |
| Cutting Edge Material | HSS-E (Co-M42) |
| Finish | Gold Oxide |
| Flute Length | 4-1/2 in |
| Length Group | Jobber |
| Overall Length [Nom] | 3-3/4 in |
| Packing Type | Bulk |
| Point Angle | 135° |
| Point Shape | Split |
| Shank Type | Cylinder |
| Spiral Angle | CW |
| Structure | Solid |
| Type | Drill Bit |
| Brand | IRWIN |
|---|---|
| Weight (lbs) | 0.6700 |
| UPC | 40042526631328 |
| MPN | 63132 |
| 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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