Bosch EXPERT SDS plus-7X Hammer Drill Bit 20 x 400 x 450 mm 2608900143

Features:
Lasts up to 3x longer than Bosch SDS plus-3 Drill Bit
Long Life drilling reinforced concrete
Exceptional durability is built into drill bits with Bosch Carbide Technology – the hardest metal is integrated into the tip using advanced design and manufacturing techniques.
Punch through reinforced concrete with a full carbide head: A highly effective 4-cutter tip made entirely from the hardest metal.
Highly resistant drill tip connection thanks to Bosch’s special welding process: This makes a perfect weld between flute and carbide head that withstands heavy-duty hammer drilling.
Fits all SDS plus rotary hammers

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.