IRWIN® 10503858 HSS Long Pro Drill Bits Bulk Pack (5) 12.00mm OL:175mm WL:115mm Measuring & Marking Equipped with patented Twin-Core™ technology

Equipped with patented Twin-Core™ technology for a compact case design that takes up less space on your tool belt

The machine is supplied with a 1/4" BSP airline connector

stubborn stains from upholstery and carpets

Diameter: 127mm

IRWIN® 10503858 HSS Long Pro Drill Bits Bulk Pack (5) 12.00mm OL:175mm WL:115mm Measuring & Marking Equipped with patented Twin-Core™ technologyHSS Pro Drill long series drill bits have a body manufactured from high quality HSS steel and have a bright finish. The drill bits have precision ground cutting edges which enable fast drilling and ensure perfect finishing. They have a ground flute for maximum accuracy and fast chip removal. The universal 118 point shape makes the drill bits suitable for drilling a wide selection of materials. They are perfect for drilling low carbon steel, soft