kwb 044740 Broca helicoidal para betão com pastilha de metal duro 14 mm x 150 mm haste cilíndrica

The kwb 044740 is a carbide-tipped concrete spiral drill bit with a 14 mm diameter and 150 mm total length, designed for rotary drilling in concrete, masonry, and natural stone. Its tungsten carbide tip and two-cutter spiral flute deliver clean, efficient holes without impact function.

Overview

This drill bit features a cylindrical shank for secure chuck grip and a working length of 90 mm. It is suitable for use with rotary drills and cordless drills without impact, making it a versatile choice for construction and renovation tasks.

What stands out

• Carbide tip for long life in abrasive materials
• Spiral flute for effective dust removal
• Cylindrical shank fits standard drill chucks
• Suitable for concrete, masonry, natural stone, and artificial stone

Technical details

• Drill bit type: Masonry drill bit
• Diameter: 14 mm
• Total length: 150 mm
• Working length: 90 mm
• Shank type: Cylindrical
• Tip material: Tungsten carbide
• Flute type: Spiral
• Cutting edge: Two-cutter
• Standard: DIN 8039
• Quantity: 1 piece

Our verdict

A reliable masonry drill bit for rotary drilling in hard materials. The carbide tip and spiral design ensure efficient drilling and long service life.