Missouri Precision Tool, Inc.

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866-948-6657 toll free
314-487-2868 fax
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Missouri Precision Tool, Inc.
866- 94 TOOLS
314 487 2686
314 487 2868 Fax

US Veteran Owned.

Concrete - Masonry Drilling
   SDS MAX (TE-Y) Hammer Bits
   SDS or SDS+ Hammer Drill Bits
   Spline Shank Carbide Tipped Core Bits
   Spline Shank Hammer Bits
     Longer Spline Shank bits
     Spline "Hard Head" Solid Body Bits
     Spline Shank 4-cutter Hammer Bits
     Spline Shank Hammer Bits
     Spline Shank Hammers Chisels and Assessories
     Spline Shank Pyramid Point Hammer Bits
   Rotary Hammer Adaptors
   Carbide Tipped Core Bits
Floor Sanding Abrasives
Relton Carbide Tipped Masonry Bits
Rockhard SDS MAX and Spline Shank Extension
ROCKHARD Titanium Step Drills
Rockhard Tools, Inc.
SDS Rockhard Dust Control Drill Bits
Tenryu Carbide Tipped Saw Blades
Virginia Abrasives

4-cutter Spline Shank Hammer Bits

4-Cutter Carbide Bits drill rounder holes for critical anchor applications, and last longer.

  • Designed for maximum performance in the most extreme conditions.
  • Aggressive 4 cutter head geometry for longer life.
  • Wear mark indicators (for better dimensional accuracy with anchor fittings.)
  • Produces a rounder hole which will maximize anchor pull out values.
  • Rebar chamfers to prevent chipping of the carbide.
  • Less vibration for reduced stress on the drill motor and operator.
  • High volume flute design for fast removal of dust
  • All our bits are unconditionally guaranteed against any breakage due to manufacturing or workmanship defects.
  • Made in Germany

Spline Shank 4-cutter Hammer Bits
Code Name Image Price  
JAD-815H Rockhard Tool Spline Shank Adapter, Holds All SDS and SDS Plus Bits $81.03
JAD-845X Rockhard Tool Spline Shank Adapter, Holds All SDS Max Bits $286.02

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