IRWIN� 10502046 Speedhammer Plus Drill Bit 22.0 x 460mm Wrenches which switches the motor on

which switches the motor on and off when the trigger is operated

Labyrinth Construction: Makita's labyrinth construction helps protect the motor and bearings from dust and debris

A self-fluxing solder with five cores of Ersin Flux

Piano Wire: 3

The large round striking face makes it much easier and safer than using a sledge hammer

IRWIN� 10502046 Speedhammer Plus Drill Bit 22.0 x 460mm Wrenches which switches the motor onThe IRWIN SDS Speedhammer Plus Drill Bits are designed for SDS drilling. They drill exceptionally fast into brick, block, masonry, concrete and granite. The patented, unique single flute design ensures efficient, speedy removal of dust and lower vibrations and 28% greater capacity meaning more efficient waste removal. They have a patented extra short drill bit head which means the head takes 80% of the workload, ensuring higher durability and speed.