Bosch Expert SDS Max Shank Drill Bit 28 x 320mm PTA-Sum-2 BIM (bi-metal) base combines an

BIM (bi-metal) base combines an HCS (high carbon steel) blade and HSS (high-speed steel) teeth to resist wear and heat when cutting non-hardened metals and abrasive materials

Professional bits

No kick-back effect at edges

0Ah battery charges up to 80% in 36 minutes

Compact cordless impact

Bosch Expert SDS Max Shank Drill Bit 28 x 320mm PTA-Sum-2 BIM (bi-metal) base combines anBosch Carbide Technology and the full carbide head make this drill bit last up to 3x longer than a standard drill bit. Punches through rebar effectively so there is no need to stop, re target or change bits when striking steel. Ideal for drilling holes in reinforced concrete, for chemical anchor setting or rebar connections. Fits SDS Max rotary hammer drills.