Drill Bit 40x920mm SDS-Max Zentro

SDS-MAX Zentro drill bit P-78178 is an excellent choice for professional use. The drill bit is suitable for drilling in concrete, stone, masonry, and building bricks with a hammer drill.

The Zentro drill bit features a four-cutter tip. The concrete drill bit is durable, long-lasting, and its tip blades speed up drilling. The shortened flutes of the drill bit effectively remove dust generated during drilling. When drilling natural stone, it is recommended to use cutting oil or a similar substance to cool the tip. This significantly increases the lifespan of the tip. Natural stone is a very hard material, and when drilling deep holes continuously, the tip heats up and may eventually break.

A comprehensive range of sizes helps find the right bit for the job. Using the correct bit makes working more pleasant and gives your drill bits a longer lifespan.

• diameter: 40 mm
• working length: 800 mm
• total length: 920 mm