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= Suitable application = after checking the consistency of the base material
Certifications
DESCRIPTION
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Benefits:
Ni-Cr-Mo steel drill bit, reinforced and tempered
Head created for better centering, greater speed, precision of execution
The construction of the tip guarantees an accurate and correct guide significantly reducing the friction in the hole
The multi-cutting edge geometry protects the tip from impact with the rods in reinforced concrete
The discharge grooves with their considerable volume in the double helix ensure rapid chip removal
Excellent vibration behavior
Reduced friction and maximum energy transfer
Centering guide and stability to torsional load
Precise holes, noise reduction, work protection
Suitable for:
Concrete
Solid brick
Natural stone
Suggestion for use:
• For useful lengths greater than 400mm, first make a pre-hole up to a depth of at least 150mm with a short tip of the same diameter