Drill Chucks IRWIN

The 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. Clears drilling dust directly into the flute, reducing the risk of clogging. The bits have 25% more tungsten carbide for extra strength and they drill 25% faster than competitive drill bits with the same high durability. In addition, they have …

Irwin extension bar for Auger drill bits to lengthen the reach of a drill. The hex shank prevents the extension slipping in the chuck.Irwin Auger Drill Bit Extension 450mm 26-40mmAdditional Information:• Diameter: Extension• Overall Length: 450mm• Working Length: 450mm• Pack Qty.: 1

The 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. Clears drilling dust directly into the flute, reducing the risk of clogging. The bits have 25% more tungsten carbide for extra strength and they drill 25% faster than competitive drill bits with the same high durability. In addition, they have …

This set includes nineteen (19) drill bits ranging in size from 1-Millimetre to 10-Millimetre in steps of 0.5-Millimetre.
A 135-degree split point grinding ensures perfect centring and reduced drilling pressure.
Industrial quality ground flute for high accuracy drilling and fast removal of chips.
Cobalt alloyed drill bit body provides increased heat resistance and a significantly extended service life.
Golden tempered surface resists rust and corrosion.