STS Industrial - Bolts & Screws

 

SPLINE DRIVE MASONRY DRILL

Spline Drive masonry hammer drill bits are designed to drill concrete, masonry, and similar materials. The tip of the bit consists of a carbide cutting surface brazed into the body of the drill. The Spline Drive provides a secure fit, and is large enough to handle larger loads associated with larder drill bits. The hammering action of the drill, in conjunction with the solid carbide tip, effectively break up and remove concrete, masonry, stone, grout filled block, hollow block, brick, cement board and granite.

Spline Drive Shank

 

 

Spline Drive Shank as viewed from its end.

 

  • SPLINE DRIVE MASONRY DRILL BITS:

    DIAMETER

    FLUTE LENGTH

    OVERALL LENGTH

      3/8 5 10
      3/8 8 13
      3/8 11 16
      7/16 8 13
      1/2 5 10
      1/2 8 13
      1/2 11 16
      1/2 17 22
      1/2 24 29
      1/2 31 36
      5/8 8 13
      5/8 5 10
      5/8 8 13
      5/8 11 16
      5/8 17 22
      5/8 24 29
      5/8 31 36
      3/4 8 13
      3/4 11 16
      3/4 17 22
      3/4 31 36
      7/8 11 16
      7/8 17 22
    1 11 16
    1 17 22
    1 31 36
    1  1/8 11 16
    1  1/8 17 22
    1  1/4 11 16
    1  1/4 17 22
    1  1/4 31 36
    1  3/8 11 16
    1  3/8 17 22
    1  1/2 17 22
    1  3/4 17 22
    2 17 22

    All dimensions are in inches.

    Masory Drill Bit Carbide Tip

  • SPLINE DRIVE BOOSTER MASONRY DRILL BITS:

    Booster drill bits have a special carbide cutting head that allows for drilling of rebar. Once rebar is encountered, the hammer function of the drill is turned off until the rebar is drilled, then the hammer function is re-engaged.

    DIAMETER

    FLUTE LENGTH

    OVERALL LENGTH

      5/8 5 10
      5/8 11 16
      5/8 17 22
      5/8 24 29
      5/8 31 36
      3/4 5 10
      3/4 11 16
      3/4 17 22
      3/4 31 36
      7/8 11 16
      7/8 17 22
    1 11 16
    1 17 22
    1 31 36
    1  1/8 11 16
    1  1/8 17 22
    1  1/4 11 16
    1  1/4 17 22
    1  1/4 31 36
    1  3/8 17 22
    1  1/2 17 22

    All dimensions are in inches.

    Booster Masonry Bit 4-Cutter Tip

     

Sources: Drillco Cutting Tools Product Catalog 2013, Champion Cutting Tools 2011 Product Catalog, Norseman/CTD Product Catalog 2013

Note: All material included on this page is informational only, and should not be used as one’s sole source for design purposes. STS Industrial, Inc. and its affiliates do not guarantee the accuracy of the information on this site, and retain no liability for the use or misuse of the information contained on this site.