THE FASTEST DRILL BIT FOR IMPACT DRILLS FROM IRWIN®
High feed speed with the SPEEDHAMMER ™ Plus drill. Up to 20% faster drilling than competing products thanks to the geometry of the tip
and innovative spiral pattern. The innovative design, with a spiral capacity of 28% more, guarantees easy entry of the drill into the material and its retraction. Dust and debris are removed really quickly. Due to their blockage-free operation, the drill bits are particularly effective when drilling in uncured concrete.
INNOVATIVE HEAD DRILL AND TIP GEOMETRY. A 25% thicker carbide tip improves strength and durability. Aggressive cut angles improve drilling speed by up to 20%. The extra-short drill head removes dust directly into the helix, reducing the risk of clogging. Self-centering tip prevents the drill bit from slipping.
SPECIAL SHAPE OF SPIRALS. The new pattern of countersunk, asymmetric helix provides faster dust removal and increases drilling speed.
BODY MADE COMPLETELY OF HARDENED CHROME-VANADIUM STEEL. It guarantees maximum tear resistance and greater durability.
APPLICATION:
Compatible with all impact drills with SDS-plus chuck. Designed for drilling in concrete, masonry, brick, cubes and granite.
DRILLING RECOMMENDATION:
When using drill bits longer than 400 mm, make a pre-drilling to a depth of at least 150 mm using a shorter drill bit of the same diameter.
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SPEEDHAMMER ™ Power drill bits
are certified by Prüfgemeinschaft Mauerbohrer e.V. (PGM).
ADVANTAGES OF USING DRILLS MARKED WITH THE PGM SYMBOL:
Very limited limits on the diameter and symmetry of the carbide tip guarantee precise hole making.
Reliable anchoring and fastening.
Guarantee of constant quality.
Safety and trust in the product.
Compliance with the above criteria is constantly monitored by PGM, which makes the tool safe and trustworthy for end users and distributors.
Price for one piece.
