Bosch 7 Piece Masonry Drill Bit Set

The Bosch 7 Piece Masonry Drill Bit Set is a versatile collection of CYL-3 concrete drill bits designed for lasting performance when drilling into concrete, natural stone, and other abrasive masonry materials.

Each bit is manufactured using a highly durable carbide blend specially developed by Bosch, engineered to withstand the demands of repeated use and deliver consistent wear resistance across a wide range of masonry applications. The 2-flute U-shape design promotes effective dust removal during drilling, reducing friction and heat build-up to extend the working life of each bit.

Compatible with cylindrical shank systems, the set works with three-jaw drill chucks on all corded or cordless impact drills, making it a practical choice for contractors, builders, and trades professionals working on-site or in the workshop. The seven-piece format covers diameters from 4mm to 10mm, providing a comprehensive range suitable for drilling fixing holes in concrete walls, stone lintels, and other masonry substrates.

Each bit carries the PGM Masonry Drill Bit Association Board test mark, confirming compliance with tight tolerances for accurate hole sizing and the firm hold of fixings.

Features and Benefits:
• CYL-3 carbide construction engineered for lasting performance in concrete and natural stone
• 2-flute U-shape design reduces friction and heat, extending bit life
• Cylindrical shank compatible with three-jaw chucks on corded and cordless impact drills
• PGM-certified for tight tolerances, accurate drilling, and secure fixing hold
• Seven-piece set covering 4mm to 10mm diameters for a wide range of masonry tasks

Specifications:
Net weight: 0.200 kg
Diameters: 4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 10mm
Total lengths: 75mm, 85mm, 85mm, 100mm, 100mm, 120mm, 120mm
Working lengths: 40mm, 50mm, 50mm, 60mm, 60mm, 80mm, 80mm

Contents:
7-piece CYL-3 concrete drill bit set
Included diameters (mm): 4, 5, 5.5, 6, 7, 8, 10
Included working lengths (mm): 40, 50, 50, 60, 60, 80, 80