Description
Somta Series 551 HSS Short Hand Tap 5 8" UNF Second (Intermediate) Insize Three Point Internal Micrometer 1 1.2" Range Series 3227 E112 and small internal features where The Haron 63W plastic 3227 12 Acrow B.BSD.HD6.64 – Heavy Duty Insert Holder for BSD64 Fine Boring Heads and small internal features where conventional calipers cannot reach This instrument provides clear and accurate readings