Standard Abrasives 701656, Cartridge RoII Mandrel, 3/16 in x 2 in x 1/4 in x 1-1/4 in x 4 in CM-18, 7010368730 
Insize 7231, SCRIBER, 6928640320071
$6.59
Nickel plated.
Hardened Tip
Singe Point
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