Missouri Precision Tool, Inc.
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866-948-6657 toll free
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Missouri Precision Tool, Inc.

866- 94 TOOLS

866-948-6657
314 487 2686
314 487 2868 Fax
US Veteran Owned.


Concrete - Masonry Drilling
   Relton Groo-V® Tip Multi-Purpose Bit
   Rotary Hammer Adaptors
   Roto-Percussion Carbide Tipped Masonry Bits
   Roto-Percussion Carbide Tipped Masonry Bits in bulk
   SDS MAX (TE-Y) Hammer Bits
     Longer SDS-Max (TE-Y) Rotary Hammer Bits
     SDS MAX (TE-Y) Hammer Bits
       Rockhard SDS MAX Extension
     SDS-MAX (TE-Y) "Hard Head" Solid Body Bits
     SDS-MAX (TE-Y) Pyramid Point Hammer Bits
     SDS-Max (TE-Y) Shank Carbide Tipped Core Bits
     SDS-Max (TE_Y) Rockhard Core Cutter
   SDS or SDS+ Hammer Drill Bits
   Spline Shank Hammer Bits
Floor Sanding Abrasives
Relton Carbide Tipped Masonry Bits
Rockhard SDS MAX and Spline Shank Extension
Rockhard SDS-MAX Dust Control Drill Bits
ROCKHARD Titanium Step Drills
Rockhard Tools, Inc.
SDS Rockhard Dust Control Drill Bits
Tenryu Carbide Tipped Saw Blades
United Abrasives - SAIT
Virginia Abrasives


Rockhard Sds Max Hammer Drill Bits

  • 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

Guaranteed to fit all SDS MAX rotary hammers from any manufacturer.
Made in Germany.
SDS MAX (TE-Y) Hammer Bits
Code Name Image Price  
JHHM-300A 1/2" x 13" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $28.57
JHHM-300G 1/2" x 21" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $37.18
JHHM-330 1/2" x 28" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $37.03
MX-08-28 1/2" x 28" OAL 22" drill depth SDS-Max Bit   $59.16
JHHM-331 1/2" x 36" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $57.32
MX-08-42 1/2" x 42" OAL 36" drill depth Relton SDS-Max Bit   $115.60
JHHM-332 1/2" x 60" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $188.79
JHHM-300H 9/16" x 21" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit   $43.82
JHHM-300D 9/16" x 13" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $35.48
JHHM-300 5/8" x 13" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $32.84
JHHM-301 5/8" x 16" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $38.40
JHHM-302 5/8" x 21" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $42.80
JHHM-302C 5/8" x 36" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $84.07
JHHM-303 3/4" x 13" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $36.30
JHHM-304 3/4" x 16" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $41.84
JHHM-305 3/4" x 21" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $46.48
JHHM-305C 3/4" x 36" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $87.88
JHHM-309 7/8" x 13" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $42.41
JHHM-310 7/8" x 16" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $48.48
JHHM-311 7/8" x 21" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $52.54
JHHM-312 1" x 13" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $44.14
JHHM-313 1" x 16" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $51.37
JHHM-314 1" x 21" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $56.42
JHHM-315 1" x 36" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $114.63
JHHM-317 1-1/8" x 16" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $69.43
JHHM-318 1-1/8" x 21" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $76.38
JHHM-320 1-1/4" x 15" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $68.99
JHHM-322 1-1/4" x 23" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $83.11
JHHM-322C 1-1/4" x 36" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $126.85
JHHM-324 1-3/8" x 17" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $82.20
JHHM-325 1-3/8" x 23" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $95.78
JHHM-326 1-1/2" x 17" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $104.08
JHHM-327 1-1/2" x 23" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $111.24
JHHM-328 1-3/4" x 24" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $160.48
JHHM-329 2" x 23" Rockhard Tool SDS-MAX (TE-Y) 4-Cutter Hammer Bit $195.27
JHHM-333 5/8" x 60" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $203.86
JHHM-334 7/8" x 36" Rockhard Tool SDS-MAX (TE-Y) Hammer Bit $75.07
MX-06-14 3/8" x 14" SDS MaX Relton Hammer Bit   $38.76
MX-07-14 7/16" x 14" Relton SDS MAX Hammer Bit $45.25
MX-10-28 5/8" x 28" OAL 22" drill depth SDS-Max Bit   $73.44
MX-12-28 3/4" x 28" OAL 22" drill depth SDS-Max Bit   $88.40
MX-14-28 7/8" x 28" OAL 22" drill depth SDS-Max Bit   $87.72
MX-16-28 1" x 28" OAL 22" drill depth SDS-Max Bit   $89.76
MX-18-28 1-1/8" x 28" OAL 22" drill depth SDS-Max Bit   $114.92
MX-20-28 1-1/4" x 28" OAL 22" drill depth SDS-Max Bit   $132.60
MX-20-42 1-1/4" x 42" OAL 36" drill depth Relton SDS-Max Bit   $227.80
MX-22-42 1-3/8" x 42" OAL 36" drill depth Relton SDS-Max Bit   $274.04
MX-24-28 1-1/2" x 28" OAL 22" drill depth SDS-Max Bit   $198.56
MX-24-42 1-1/2" x 42" OAL 36" drill depth Relton SDS-Max Bit   $294.44

Longer SDS-Max Bits

Chisels and Assessories for SDS Max Hammers

SDS -MAX Bits Fit The Following Tools
Bosch® 11214,11216,11223,11227,11230,1123111235, 11245,11311,11312,11313
Black & Decker® 5097K, 5099K
DeWalt® DW541K, DW545K
Hilti® TE 52, 54, 55, 60, 72, 74, 75, 76, 92, 505 &705
Hitachi® DH4OMB, DH4OMA, H60MA, H6OMB
Makita® HR4000C. HRSOO1C
Milwaukee® 5308,5313
And Any Other Tool That Specifies SDS-MAX

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