Missouri Precision Tool, Inc.

(866)-94 TOOLS toll free
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-Max (TE-Y) Shank Carbide Tipped Core Bits
     Longer SDS-Max (TE-Y) Rotary Hammer Bits
     Rockhard SDS MAX Extension
     Rockhard SDS-MAX Dust Control Drill Bits
     SDS-Max (TE_Y) Rockhard Core Cutter
     SDS MAX (TE-Y) Hammer Bits
     SDS-MAX (TE-Y) "Hard Head" Solid Body Bits
     SDS-MAX (TE-Y) Pyramid Point Hammer Bits
   SDS or SDS+ Hammer Drill Bits
   Spline Shank Carbide Tipped Core Bits
   Spline Shank 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

Simple bit extension system for all SDS-MAX & Spline Drill Motors

  • Works With Any SDS-MAX Tool
  • Quick & Safe Connection
  • Saves TIme & Money
  • No Weak Points

Rockhard SDS MAX Extension
Code Name Image Price  
  • Connector has double locking SDS-MAX inputs
  • Every extension has 1 SDS-MAX end that locks into the connector. Opposite end is inserted into either a SDS-MAX or Spline drill motor depending
  • on the extension you choose.
  • Any SDS-MAX drill bit, core bit, chisel, or core cutter is inserted into the other end of the connector.
  • System limited to 1 connector and 1 extension

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