Serrated Eccentric Design: This drill is an eccentric drill, adding a serrated design on the basis of the four-edged drill, which is sharper and more efficient in drilling.
Premium tungsten carbide: Manufactured from high-grade YG6A tungsten carbide alloy [WC + 6% Co + <1% (TaC + NbC)], where the rare carbides TaC and NbC enhance the bonding strength between tungsten carbide (WC) and cobalt (Co). This formulation delivers both toughness and hardness, resulting in extended service life.
Wide application: it can be dry punched. It is suitable for tiles, glass, quartz, ceramics, bricks, granite, marble, plastic, wood. It is a good helper for home decoration and industrial applications.
Applicable models: cordless drills, hand drills, screwdrivers, bench drills, machine tools. (For dual function drills, switch off the impact mode and switch to the normal drill function)
Package Details: it contains 5 bits 6mm,6mm,8mm,10mm,12mm.1/4 hexagonal shank with double slot.