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1/4 in. x 6 3/8 in. Carbide Tipped Drill Bit
Carbide Tip guarantees longer life with faster penetration
Price: $3.25
Availability: In Stock
Big Rock Supply Item #: BIT-SDS2506 -

    TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action. ThunderTwist flute design, combined with a copper brazing alloy creates the most reliable drill bit on the market. Made with the highest quality American chrome-molybdenum-nickel steel available. Vacuum heat treated, and shot-peened for superior strength under the roughest conditions

    7/32 in. x 4 3/4 in. Carbide Tipped Drill Bit
    Carbide Tip guarantees longer life with faster penetration
    Price: $3.85
    Availability: In Stock
    Big Rock Supply Item #: BIT-SDS2184 -

      TriCarb grade tip guarantees longer life with faster penetration due to increased chiselling action. ThunderTwist flute design, combined with a copper brazing alloy creates the most reliable drill bit on the market. Made with the highest quality American chrome-molybdenum-nickel steel available. Vacuum heat treated, and shot-peened for superior strength under the roughest conditions

      3/8 in. Wire Size Screw Machine Length Drill Bit
      Made in the U.S.A.
      Price: $2.95
      Availability: In Stock
      Big Rock Supply Item #: BIT-SM.375 -

        Size - 3/8" Decimal - .3750 Flute Len - 1 13/16" OAL - 3 1/8"

        5/16 in. Wire Size Screw machine Length Drill Bit
        Made in the U.S.A.
        Price: $2.45
        Availability: In Stock
        Big Rock Supply Item #: BIT-SM.312 -

          Size - 5/16" Decimal - .3125 Flute Len - 1 5/8" OAL - 2 13/16"

          Best Sellers

          1/4 in. x 6 3/8 in. Carbide Tipped Drill Bit
          Carbide Tip guarantees longer life with faster penetration
          Price: $3.25

          TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action. ThunderTwist flute design, combined with a copper brazing alloy creates the most reliable drill bit on the market. Made with the highest quality American chrome-molybdenum-nickel steel available. Vacuum heat treated, and shot-peened for superior strength under the roughest conditions

          7/32 in. x 4 3/4 in. Carbide Tipped Drill Bit
          Carbide Tip guarantees longer life with faster penetration
          Price: $3.85

          TriCarb grade tip guarantees longer life with faster penetration due to increased chiselling action. ThunderTwist flute design, combined with a copper brazing alloy creates the most reliable drill bit on the market. Made with the highest quality American chrome-molybdenum-nickel steel available. Vacuum heat treated, and shot-peened for superior strength under the roughest conditions

          3/8 in. Wire Size Screw Machine Length Drill Bit
          Made in the U.S.A.
          Price: $2.95

          Size - 3/8" Decimal - .3750 Flute Len - 1 13/16" OAL - 3 1/8"

          5/16 in. Wire Size Screw machine Length Drill Bit
          Made in the U.S.A.
          Price: $2.45

          Size - 5/16" Decimal - .3125 Flute Len - 1 5/8" OAL - 2 13/16"