THIS IS A MT#3 ARBOT THAT HAS A SPIRAL GROOVE DOWN THE SHANK. I HAVE NEVER SEEN ONE OF THESE BEFORE. THE INFO PRINTED ON IT IS AS FOLLOWS: 750-3M-3/4, P/N 2120623"C". IT IS BY "NATIONAL TWIST DRILL CO., U.S.A." IT IS A VERY HIGH QUALITY TOOL. IS THIS FOR SANDING? I HOPE SOMEBODY CAN TELL ME EXACTLY WHAT IT IS BECAUSE I WOULD LIKE TO KNOW. (please look at our rules and privacy policy) |
terrence-ferguson@machine--tools.com (Terrence Ferguson)
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