Bosch HS1427 Wide Chisel SDS-plus Bulldog Xtreme Hammer Steel, 2-1/2" x 10"Optimized length improves handling in tight spaces. Flat spade design creates, self sharpening edges. Eliminates downtime and increases removal rate. Double length spade increases service life. For material removal applications in concrete. 2 1 2" x 10" wide chisel Length: 10" Bracing ribs increase stability Optimized length improves handling in tight spaces Flat spade design creates self sharpening edges Eliminates downtime and increases removal rate