Bosch Hammer Drill Bit SDS Plus 6 x 100 x 160 M 2608680263 SDS max-7 Drill Bit is ideal for use at the highest drilling speeds SDS plus-1 Drill Bit is optimised for drilling in concrete 2-cutter Tungsten Carbide plate makes the bit extra tough 2-flute U-shape flute design provides effective dust removal and standard lifetime Fits all SDS plus rotary hammer drills. Diameter (D) mm: 6 Working length (L1) mm: 100 Total length (L2) mm: 160