Insize Metric Fine Thread Ring Gauge GO M48 x 3.0 Class 6g Series 4129-48V Adjustable Expanding Reamer HSS Blade No Guide 34-38.75mm 43 mm cutting diameter —

43 mm cutting diameter — versatile for a variety of profile and chamfer sizes

Left-Hand Anvil: A16

or general repairs

Versatile Use: Ideal for lathe cut-off and grooving operations

Insize Metric Fine Thread Ring Gauge GO M48 x 3.0 Class 6g Series 4129-48V Adjustable Expanding Reamer HSS Blade No Guide 34-38.75mm 43 mm cutting diameter —The Insize 4129 48V Metric Fine Thread Ring Gauge is a precision inspection tool designed for accurate checking of external metric fine threads. Manufactured to ISO1502 standards, this thread ring gauge is ideal for machining, engineering, manufacturing, and quality control applications requiring dependable thread verification. This GO thread ring gauge is designed for M48 x 3. 0 metric fine threads with tolerance class 6g. Manufactured from hardened