Bosch EXPERT 5 Piece HEX-9 Multi Construction Drill Bit Set

The Bosch EXPERT 5 Piece HEX-9 Multi Construction Drill Bit Set is designed for drilling granite, concrete, brick, soft tile, wood and metal. As a multi material drill bit set, it suits site work where you don't always know what the next job will involve.

A sharp tip and advanced geometric design let the bit drill accurately into hard materials such as granite without skidding. The carbide is optimised and produced using a fine grinding manufacturing technique. Bosch Centering Geometry gives a slip-free start and stabilised action for a clean finish.

The tip and fluting work together to clear chips, and the optimised dust extraction channel supports fast drilling. A hex shank gives a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders. This set is suited to contractors, builders and competent DIYers who want one set of bits for mixed materials.

Features and Benefits:
• High precision drilling in multiple materials
• Bosch Centering Geometry for a slip-free start and stabilised action
• Specially designed centring tip for accurate hole starts
• Optimised dust extraction channel for efficient chip removal
• High-performance carbide tip manufactured by fine grinding
• Hex shank for use in three-jaw chucks and ¼" internal hex tool holders

Specifications:
Diameter, mm: 5.5/6/6/7/8
Total length, mm: 100/100/100/100/100
Net weight: 0.126 kg

Contents:
EXPERT Multi Construction HEX-9 Drill Bit 5.5/6/6/7/8 mm 5-pc
Included diameters (mm): 5.5; 6; 6; 7; 8