Lasts up to 3x longer than bosch sds max 4 drill bit drilling through reinforced concrete is a tough job and it has traditionally taken its toll on hammer drill bits. Even 4 cutters wear out fast, resulting in downtime changing accessories and fetching supplies. The full carbide head on the expert sds max 8x 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 max 8x 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, such as for heavy duty anchors or rebar extensions, the bosch expert sds max 8x hammer drill bit offers peerless performance, reliability and longevity. It is the expert accessory for sds max rotary hammer drills. Fits all sds max rotary hammer drills tested in bosch labs according to bosch standard procedures. Features and benefits bull lasts up to 3x longer than bosch sds max 4 drill bitbull exceptionally durable drill bit tip with bosch carbide technology bull fits all sds max rotary hammer drills bull ideal for drilling holes in reinforced concrete, e.g. For chemical anchor setting and or rebar connections bull best for construction workers long lasting and powerful specifications diameter d mm 32.00 working length mm 400 total length mm 520