Bosch SDS-Plus Hammer Drill Bit 1x08X100X160 mm 2608680270 SDS plus-1 Drill Bit is optimized 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. Materials: Concrete, Lime and sand bricks, Solid brick, Concrete building block, Hard stone Diameter (D) mm: 8.00 Working length (L1) mm: 100 Total length (L2) mm: 160 Choose a pack size: 1 Pcs