Bosch Expert 7X 4-Cutter Head 3X Life SDS Plus Masonry 18mm 450m

Lasts up to 3x longer than a standard drill bitDrilling 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.Full Carbide Head• Punch through reinforced concrete with a Full Carbide Head: A highly effective 4-cutter tip made entirely from the hardest metal.Welding Technology• Highly resistant drill tip connection with Bosch’s welding technology: This makes a perfect weld between flute and carbide head that withstands heavy-duty hammer drilling.Specifications:Diameter (D) mm: 18,00Working length (L1) mm: 400Total length (L2) mm: 450