Bosch HS1935 R-Tec Flat Chisel SDS-MAX Hammer Steel, 1 Inch x 16 Inch BF15 and it locks the lines

and it locks the lines at any angle

8 single poles

and radiant-heated subfloors where the surface temperature does not exceed 85-degrees fahrenheit

Best for metal-to-wood applications

For setting floor and wall tile up to 12" x 12" with 1/4" x 1/4" x 1/4" square notched trowel covers 19-22 sq

Bosch HS1935 R-Tec Flat Chisel SDS-MAX Hammer Steel, 1 Inch x 16 Inch BF15 and it locks the linesBosch R Tec technology for SDS max chisels use an energy diverting reflection element that increases material removal. The tool and bit do more of the work with less vibration for the user. Highlights: Size: 1 inch x 16 inch Self sharpening and less binding No jam design For use with demolition and rotary hammers that accept SDS max shank drill bits 15 Percent higher removal rate compared to standard chisel