Drill Bit, 1", SDS-Max Shank, High Carbon SteelWide flute entrances lead to faster drilling speeds, while reinforced flutes prevent bit breakage, rendering increased durability in tough concrete applications Rebar guards for increased durability in hard aggregate and rebar Reinforced Flutes to avoid bit breakage ANSI specified to fit common anchors Wear mark indicators to indicate end of life Specifications Material High Carbon Steel Drill Size 1" Flute Length 12" Overall Length 17" Shank Type SDS

Electronic 3-speed (Hi/Med/Lo)

Resist chemical corrosion and reduce potential for hazardous sparking

Allows for aggressive bevel cuts for a multitude of applications

staple remover and 2 wire cutters in 1 tool

Lightweight case for easy handling and transport

Anvil Length

and delivering up to 135 cuts per charge

Wheel Size

Model TB844 is equipped with locking collar - 1 1/16-20 thread

High quality hex shank to ensure strong connection to drill chuck

The two square edges allow you to make grooves fixed at the same width as the file

roller or sponge