Thru Drill LH - 7mm

Coolant-fed twist drills are used in drilling machines which feed coolant directly to the cutting edge during operation, reducing temperatures and flushing chips out of the hole for faster work, longer tool life and reduced downtime. Large holes at the pointed end improve coolant flow to the workpiece for decreased friction and better chip removal. Suitable for a variety of stainless steels, cast iron, and other ferrous and non-ferrous metals and alloys.