Bosch 1-1/2-in x 10-in SDS-plus Drill Chisel Mortising BitBracing ribs increase stability Optimized length improves handling in tight spaces Flat spade design creates self sharpening edge, eliminates downtime and increases removal rate Double length spade increases service life For material removal applications in concrete 30% higher removal rate vs. standard chisel Proprietary heat treat process Features Application General demolition Compatible Tool SDS plus drill Bit Length 10 in Chisel Width 1 1 2 in