1/16" - 1/2" 300N Series Nitro Heavy Duty Stubby Bits Drillco — Weld Shop Supply Skip to content

    1/16" - 1/2" 300N Series Nitro Heavy Duty Stubby Bits Drillco

    by Drillco
    Original price $1.59 - Original price $15.29
    Original price
    $1.59
    $1.59 - $15.29
    Current price $1.59
    SKU 300N104
    • Manufactured from a premium grade of M-7N molybdenum high speed steel.
    • The Nitro Heavy Duty 135 degree Split Point drill with a Nitride surface treatment gives a hard, protective layer to the drill (increases hardness without increasing brittleness), which is measurably harder than high speed steel.
    • Body and clearance are gold and black surface treated for maximum lubricity.
    • Recommended for use in stainless steel and other hard metal drilling.
    • Series: 300N
    • Fractional
    • High Speed Steel
    • Black & Bronze
    • 135 degree Point
    • Straight Shank