Carbide tipped for long life in tough applications. Centric tip ensures quick starts in concrete. Wear mark alerts user when tip wears beyond ANSI specification. Bit runs cooler thanks to improved flute design.
Rotary hammer bit
SDS-plus S4 series
Features a patent pending 4 flute design for fast dust removal
3/8 in. diameter
16 in. useable length
18 in. overall length