Bosch Professional SDS Max-4 Hammer Drill Bit - 18.0x400x540mm

This drill bit is designed for use with SDS max holders on rotary hammers and is made for drilling in concrete and masonry. It features a 4-cutter head and 2-flute U-shape for longevity and dust removal.

• The description claims the bit delivers long lifetime in concrete.
• The description claims the 4-cutter design prevents jamming when drilling rebar.
• The description claims the 2-flute U-shape enhances life and offers good dust removal.
• The description claims the bit's carbide makeup resists wear.