Bosch EXPERT 5 Piece 7X SDS Plus Masonry Drill Bit Set

Lasts up to 3x longer than Bosch SDS plus-3 Drill Bit Drilling through reinforced concrete is a tough job, and it has traditionally taken its toll on drill bits. Regular two-cutter bits get stuck in rebar and they eventually break. The Full Carbide Head on the EXPERT SDS plus-7X is an advanced 4-cutter design made from a single piece of the toughest metal: It doesn’t jam and presents no weakness on impact. Thanks to Bosch Carbide Technology and the Full Carbide Head, the EXPERT SDS plus-7X lasts far longer than regular hammer drill bits. It punches through rebar effectively so there is no need to stop, re-target or change bits when you strike steel. For construction professionals drilling concrete and reinforced concrete regularly, for example for fixings and installations, the Bosch EXPERT SDS plus-7X Hammer Drill Bit offers peerless performance, reliability and longevity. It is THE EXPERT accessory for SDS plus rotary hammer drills. Fits all SDS plus rotary hammer drills Tested in Bosch labs according to Bosch standard procedures. Features and Benefits: • Lasts up to 3x longer than Bosch SDS plus-3 Drill Bit• Exceptionally durable drill bit tip with Bosch Carbide Technology • Fits all SDS plus rotary hammer drills • Ideal for drilling holes in reinforced concrete, e.g. to anchor interior installations such as air conditioning, heating pipes, electrical wiring and lights • Best for electricians: long lasting and powerful Specifications: Diameter mm: 5.0; 6.0; 6.0; 8.0; 10.0 Working length mm: 50; 50; 100; 100; 100 Total length mm: 115; 115; 165; 165; 165