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4-CUTTER MAX HAMMER DRILL BITS
X-shaped head geometry for improved running smoothness especially in hard aggregate and reinforced concrete (rebar).
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Variants
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MAX Shaft
Two round grooves for axial fixation and three wedge grooves for a superior torque transferring. Suitable for electric hammers above 5Kg.
Increased durability
The strengthened carbide element with reinforcement phases ensures increased durability.
No hooking in
The drill bit tends to hook into reinforcement to a considerably lesser degree thanks to the head geometry with four cutting edges.
With long drill bit lengths, predrill with short drill bit of same diameter!
Masonry: through-whole in reinforced concrete and bricks, being highly suitable for utilization of mechanical anchors due its supreme hole quality (concentric).
Plumbing: for general fixing of Water, Gas, Air Conditioning pipes on concrete walls and ceilings.
Electrical Installation: electrical boards and electric conduit settling
Doors/Windows: wood and aluminum frames positioning
Carpentry: on the wall fixture of furniture by using of plastic dowels and bolts.
Metalworking: suitable for the after-production process of drilling holes for the installation of steel / stainless steel handrails, staircases and so on.
For reinforcements may only be drilled through with permission from structural engineer.
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