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

The Bosch EXPERT HEX-9 Multi Construction Drill Bit Set is a 5 piece multi material set for drilling granite, concrete, brick, tile, wood and metal.

On a modern construction site you rarely know which material is next. This set covers hard and varied materials with one drill bit type, so you spend less time searching for the right bit. The sharp tip and advanced geometric design let it drill accurately into hard materials such as granite without skidding.

The bits are made from optimised carbide using a fine grinding manufacturing technique. Bosch Centering Geometry and a specially designed centring tip give a slip-free start and stabilised action. Together they help you start holes accurately and produce hundreds of clean holes.

The hex shank suits three-jaw chucks and ¼" internal hex tool holders. It gives a strong connection and maximum torque transmission, which makes the set well suited to contractors and tradespeople who work across 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 fast drilling and efficient chip removal
• Fine ground carbide tip with razor-sharp edges
• Hex shank for maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders

Specifications:
Total length, mm: 90.0/100.0/100.0/100.0/100.0
Working length, mm: 45.0/50.0/60.0/60.0/50.0
Diameter, mm: 4.0/5.0/6.0/6.0/8.0
Net weight: 0.117 kg

Contents:
EXPERT Multi Construction HEX-9 Drill Bit 4/5/6/6/8 mm 5-pc
Included diameters (mm): 4; 5; 6; 6; 8
Included working lengths (mm): 45; 50; 50; 60; 60