Broca para alvenaria KWB 041006 1 unid. rotação à direita

The KWB 041006 masonry drill bit is an extra-long, tungsten carbide tipped bit made to ISO 5468 for drilling in masonry, natural and artificial stone, and limestone. It has high-temperature brazing and smoothly formed half-round spirals for efficient waste removal. The bit is suitable for use with both rotary and impact drills and features a shot-blasted grey surface and right-hand rotation; the package contains one piece.

Advantages

Extra length provides deeper reach while the tungsten carbide tip and high-temperature brazing increase durability when working with hard materials. The half-round spiral design improves dust and debris evacuation for more consistent drilling. Shot-blasted surface treatment enhances handling and reduces glare. The bit is impact resistant and compatible with standard rotary and hammer drills.

Suitable for

Key specifications

How to use

Mark the drilling position and select an appropriate drill speed and mode for masonry on your drill. Secure the bit in the chuck according to the drill manufacturer’s instructions. Start drilling with steady pressure, allowing the half-round spirals to evacuate debris; periodically withdraw the bit to remove accumulated dust when drilling deep holes. Finish the hole and clean the site before inserting anchors or fasteners.

Recommendations

Use appropriate personal protective equipment such as safety glasses, gloves and a dust mask when drilling masonry. For best results, match drill speed and hammer function to the material; avoid excessive lateral force to prolong the tip life.