Bosch HC2083 - carbide 1/2 in.

Two-cutter head – provides two cutting edges, reducing resistance and increasing drilling speed Centering tip – ideal for drilling anchoring holes to enhance the precision of hole placement Integrated wear mark – indicates when the bit has been fully worn Four-flute design – standard flute design efficiently pulls dust away from the hole Bosch-made carbide – promotes quality material for increased durability SDS-plus bit design – for use with SDS-plus rotary hammers