Availability is limited to remaining stock.
Jobber Length Drill Bit - Steel - Fraction
Jobber Length Drill Bit - Steel - Fraction
48-89-2317
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PRODUCT OVERVIEW
Milwaukee® COBALT RED HELIX™ drill bits are engineered for extreme durability and long life in hard metal applications. Designed with a variable helix ™ that includes an aggressive 35° helix angle which ends at 15°, the cobalt bits with RED HELIX™ provide Rapid Chip Removal™ limiting heat buildup to Stay Sharper Longer™. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide up to 10X life vs. Black Oxide Drill Bits™ but can be used in all twist drilling applications.
SPECIFICATIONS
|
Applicable Materials |
Cast Iron, High Alloy Steel Metal, Plastic, PVC, Stainless Steel and Wood |
|---|---|
|
Cutting Depth |
3-3/16 in |
|
Cutting Direction |
Right Hand |
|
Cutting Edge Material |
Steel |
|
Drill Diameter Measurement System |
Imperial |
|
Drill Size - Decimal Inch |
0.3125 in |
|
Drill Size - Fraction |
5/16 in |
|
Flute Length |
3-3/16 in |
|
Flute Type |
Parabolic |
|
Material |
Steel |
|
Overall Length |
4.63 in |
|
Point Angle |
135 deg |
|
Point Type |
Split |
|
Shank Size |
3/8 in |

$11.47