Makita Tungsten Carbide Tipped (TCT) Drill Bit for 17mm Hex Shank Hammers fbtt4_dc18rc-battery-sds-plus-flat-chisel it includes advanced features like

it includes advanced features like a tool-free SDS system for safe and easy blade changes

Blade Type 2 Tooth

large water volume

Electronic Brake – easy to control as the tools stops immediately after deactivations

Makita Tungsten Carbide Tipped (TCT) Drill Bit for 17mm Hex Shank Hammers fbtt4_dc18rc-battery-sds-plus-flat-chisel it includes advanced features likeMakita Tungsten Carbide Tipped (TCT) Drill Bit for 17mm Hex Shank Hammers Chart: Bit dia. (mm) Overall length (mm) Working length (mm) Part No. 16 280 155 D 20127 505 380 D 20133 18 280 155 D 20149 505 365 D 20155 19 280 155 791011 3 280 155 D 20161 505 380 D 20177 20 280 155 D 20183 505 380 D 20199 22 280 155 D 20208 505 380 D 20214 25. 5 280 155 D 20220 505 380 791022 8 505 380 D 20236 28 280 155 791030 9 505 380 D 20258 32 280 155 791014 7 505 380