BOSCH 1-1/8" x 16" x 21" Spline SpeedX Rotary Hammer Bit BOSCH 1-1/8″ x 16″ x 21″ Spline SpeedX Rotary Hammer Bit Spline shank rotary hammer bit with carbide tip SpeedX bits have increased flute geometry for faster dust removal and less vibration Fits Bosch as well as other spline hammers See also different: Spade Bit Extension SBE1012 Bosch DLSB1013 1″ x 16″ RapidFeed Spade Bit 1-1/4″ DareDevil Spade Bit << return to catalog