Milwaukee Tool 48-89-2317 Cobalt Drill Bit, 5/16 in. x 4.5 in. | Graybar Store
Milwaukee Tool - Cobalt Drill Bit, 5/16 in. x 4.5 in. - 48-89-2317
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    Cobalt Drill Bit, 5/16 in. x 4.5 in.

    Manufacturer: Milwaukee Tool
    Manufacturer #: 48-89-2317
    SKU: 25293435
    Checking Pricing
    Chuck Size:1/4 in.
    Packaging:(1) Per Package
    Point Type:135° Split Point
    Shank Length (Inches):1.3125
    Length:4.5 in.
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    Pick Up: In Stock
    Product Detail:
    • Manufacturer Milwaukee Tool
    • Manufacturer # 48-89-2317
    • Size 5/16"
    • Type 3-Flat
    • UNSPSC 27112703
    • Brand Milwaukee®
    • Chuck Size 1/4 in.
    • Finish Cobalt Finish
    • Length 4.5 in.
    • Materials High Speed Steel
    • Point Type 135° Split Point
    • Shank Length (Inches) 1.3125
    • For Use With Wood, Stainless Steel, Metal, Plastic, PVC
    • Packaging (1) Per Package
    • ECCN EAR99
    • Country of Origin CN - China
    Product Overview:
    5/16 Milwaukee® Thunderbolt® Cobalt Drill Bit
    Milwaukee® Thunderbolt® Cobalt drill bits are designed for extreme durability and long life in specialty applications. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool, while the 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck. The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Cobalt bits require less effort to drill through stainless steel, high alloy steel and cast iron, and are highly recommended for use with portable drills.