Tork Craft | Drill Bit SDS-plus 160X100X13mm Bosch_Bit Set The Bi-metal hole saws are

The Bi-metal hole saws are primarily used by electricians

Using this handy

This makes it easier to apply the oil and allows it to penetrate deeper in to the wood grain

quick cure and provides superior protection

Tork Craft | Drill Bit SDS-plus 160X100X13mm Bosch_Bit Set The Bi-metal hole saws areSDS plus Drill Bit 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. 160X100X13mm SDS plus Drill Bit