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Bit Diameter:
1/2 in
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Bit Type:
Twist
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Country of Origin:
South Korea
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Depth:
5.12 in
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Flute Length:
3.74 in
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Material:
Steel
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Package Quantity:
1
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Shank Diameter:
3/8 in
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.
