Rockhard Tool

Rockhard Tool Inc

Rockhard Tool Inc.
7915 Kensington Avenue
Brighton, MI 48116
TF: 800:251.5241
Tel: 248.446.0800
Fax: 248.446.0900
[email protected]

Rockhard Roto Percussion Straight Shank Bit

Construction Cutting Tools

SDS PLUS HAMMER DRILL BITS

Faster Drilling from Chisel Shaped Head and new aggressive Carbide Tipwhich features:

Self centering for precise starts.
150 degree angle for optimum elasticity and wear resistance resulting in longer life.
Made in Germany
Made to ANSI Specs

SDS Plus Hammer Drill Square Flute masonary Bit

Longer Life from:
Bronze alloy brazing of the carbide tip.
High quality, shot-peened, steel strengthened to relieve tension and bit breakage.
New wide fluting design flows the dust out of the hole faster thus reducing friction and adding life to the w cutting

Rockhard Extruded Anchors

Step 1: Drill hole with correct diameter & depth

Step 2: Blow hole clean of dust & material. Insert the anchor in the hole until it is flush with the surface of the base material

Step 3: Position the fixture. Insert the proper size screw through the fixture into the top of the anchor & tighten. Be sure the thread is fully engages the anchor body.

Made from PVC.
Expansion on the total surface and length of anchor.
Three external fins prevent rotation.
Profile ensures self-centering of the screw.
High tensile loads in concrete and solid brick.
Anchor protects the screw against
Available in 8 diameters
Not Tapered - Ensure better contact.
No Lip - Fixture mounts fl ush with surface.
No fraying or splitting - Self Centering

Usable in all drillable materials.
Fills cavities inside drill hole.
Coverage: #4 Screw through 1/2” Lag.
No Lubricant needed
Self lubricating PVC
Requires smaller holes than metal anchor
Cuts to special length
Acid Resistant
Does not turn in hole