Welding end prep blades transfer heat away from pipe into chip

A full line of cutter blades for ESCO Tool's welding end prep tools produce a heavy, thick chip without cutting oils while keeping their cutting edge cool

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A full line of cutter blades for ESCO Tool's welding end prep tools produce a heavy, thick chip without cutting oils while keeping their cutting edge cool. The ESCO MILLHOG cutter blades are made from T-15 tool steel, titanium nitride coated for added lubricity, and feature a radical chip breaker that transfers heat away from the pipe and into the chip.

Designed to keep the cutting edge cool and prolong blade life, they are especially suited for use on stainless steels, P-91 and other hard alloys without using cutting oils.

Available for the company's full range of welding end prep tools–which are capable of beveling, facing and boring simultaneously–ESCO MILLHOG cutter blades can be supplied in any angle of end prep including J-prep, 37-1/2° and compound bevels. They mount rigidly in the cutter head using the EscoLock wedge-lock blade locking system which holds tighter under working pressure.

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