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Relton GRT-7-4 7/16" X 4" DD Carbide Granite Drill Bit with 1/4" Shank Groo-V Tip

Relton GRT-7-4 7/16" X 4" DD Carbide Granite Drill Bit with 1/4" Shank Groo-V Tip
$15.60

Availability: In stock

DIAMETER: 7/16"
SHANK DIAMETER:3/8"
OVERALL LENGTH:4"
DRILL DEPTH:2-1/2"
PART#:GRT-7-4
Specially designed for drilling Extra-Hard materials, this modified ram tip bit has a serrated-edge carbide allowing it to penetrate much faster than a standard masonry bit. When drilling hard-metal, it is best to use the bit in a drill press or in a drill motor supported to provide steady drilling speeds under load.
Use on Materials: Tile, Hard Metal, Plastic, Wood, Marble, Granite, Masonry.
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    Details

    Specially designed for drilling Extra-Hard materials, this modified ram tip bit has a serrated-edge carbide allowing it to penetrate much faster than a standard masonry bit. When drilling hard-metal, it is best to use the bit in a drill press or in a drill motor supported to provide steady drilling speeds under load. Use on Materials: Tile, Hard Metal, Plastic, Wood, Marble, Granite, Masonry. DIAMETER: 7/16" SHANK DIAMETER:3/8" OVERALL LENGTH:4" DRILL DEPTH:2-1/2" PART#:GRT-7-4

    Additional Information

    Manufacturer Part No GRT-7-4
    Manufacturer Web Site Product Page Link N/A
    Manufacturer Relton Corporation
    Head Diameter 7/16"
    Overall Length 4"
    Drill Depth 4
    Number of Carbide Heads 1-Cutter
    Shank Type Straight Shank
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