Tork Craft Sds Plus DRill Bit 160 X 100 13mma DR71300SDS Plus drill bit Drill diameter: 13. 0mm Total length: 160mm Working length: 100mm Application: The SDS Plus drill bit is used to drill holes in masonry, concrete and stone thanks to the uniquely designed TCT (tungsten carbide tipped) point with 2 cutting edges. The helix has been optimised to add strength to the drill bit and to assist with dust removal. The drill bit can be used with any SDS Plus compliant rotary hammers. TIP: Have a wall scanner