Irwin Speedhammer Max Concrete Drill Bit.
2 cutting edges

An exceptionally strong drill bit designed for more demanding tasks. For impact drilling in concrete (including reinforced), granite, and other natural stones. SDS-max handle. Joran quality.

Manufacturer: Irwin
Catalogue number: 10502098
Diameter: 15.0 mm
Working length: 400 mm
Total length: 540 mm
Application: Strong drill bits are particularly recommended for concrete - including reinforced, granite, and other natural stones. Designed for use with all SDS-max hammer drills.
Construction: 2 cutting edges. Chromium-vanadium steel allows for better hardening, which guarantees a stronger drill bit. The carbide tip, which is very aggressive, reduces the risk of breakage on reinforced bars. The ground, double spiral ensures very fast drilling. Bronze soldering ensures high thermal resistance and less wear on the edges.

Speedhammer Max drills are designed for exceptionally demanding work. They have an SDS-max handle adapted for all hammer drills. Produced in the Danish Irwin joran factory. The single spiral ensures quick dust removal and increases drilling speed. The shape of the tip ensures symmetry of holes and effective dust removal. Thanks to the edge, which takes on 80% of the working load, the drills are exceptionally fast and effective in drilling reinforced concrete and very durable. The edge has a 53-degree angle, which ensures efficient drilling with high force. Drills with 4 cutting edges also guarantee less vibration and more secure anchoring in the material.