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Product: DEWALT DW5774 2-Inch by 12-Inch Scaling Chisel 3/4-Inch Hex by 21/32-Inch Round Spline Shank Fully hardened steel body delivers increased life and durability
For use with all brands of spline demolition hammers and rotary hammers with chipping function
Scaling chisel (wide chisel) is used for removing tile, concrete splatter, and other excess material
For light chipping and chiseling of tile, mortar, glazing compounds, and other masonry products DEWALT

Product: BOSCH HS2164 20 In. 3 In. Chisel 1-1/8 In. Hex Hammer Steel, Gray 3 In. chisel for demolition hammer
Wide chisel with two 60-degree angles clean concrete, scale and rust
Cuts troughs and some asphalt
20 In. overall BOSCH Gray

Product: BOSCH HS2161 20 In. Moil Point 1-1/8 In. Hex Hammer Steel Ideal for starting holes in concrete slabs and general chipping
Moil point
General chipping work
20 In. overall
Moil point BOSCH