April 29, 20206 yr Popular Post They have a 3/8" square drive.. What I can read so far of a logo on these..."IRWIN" It's when you turn these two over... These are spiral cutters...lefthand. Most of today's Treasures... All found and cleaned up, while digging around for the Cape Chisel... Herbrand #410.....best used to cut a keyway on a shaft....
April 29, 20206 yr Popular Post 2 hours ago, steven newman said: Look like easy outs for stripped bolts. Have a set of such but not Irwin, more expensive kind.,.. Snap On.
April 29, 20206 yr Author Herbrand #410.....used to have an Enderes one also... Supposed to either clean out a shaft's keyway, or. cit a new one...
April 30, 20206 yr they look just like these https://www.irwin.com/tools/browse/screw-bolt-extractors/bolt-extractors
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