Broca helicoidal para betão com ponta de metal duro KWB 044655 5,5 mm, 100 mm de comprimento, encabadouro cilíndrico

With a 5.5 mm tungsten carbide cutting edge, this KWB concrete drill bit delivers clean, precise holes in concrete, masonry, and stone. The spiral flute design efficiently removes debris, while the cylindrical shank fits standard drill chucks for both rotary and impact drilling.

Overview

The KWB 044655 is a carbide-tipped spiral drill bit engineered for demanding drilling tasks in hard materials. Its 5.5 mm diameter and 100 mm total length make it suitable for a variety of anchoring and installation jobs.

What stands out

• Tungsten carbide tip for extended life and consistent performance
• Spiral flute for fast dust extraction and reduced clogging
• Cylindrical shank for compatibility with standard drill chucks
• Ideal for concrete, masonry, and stone

Technical details

• Drill bit type: Concrete drill bit
• Diameter: 5.5 mm
• Total length: 100 mm
• Shank type: Cylindrical
• Material: Carbide tipped
• Application: Concrete, masonry, stone
• Number of pieces: 1

Our verdict

A reliable choice for professionals and DIYers needing a durable bit for concrete drilling. The carbide tip and spiral flutes ensure efficient work, though it is a single bit, so consider purchasing multiples for larger projects.