HIGH HARDNESS - Made of premium GCR bearing steel, the pin gauge features 58-63HRC by high temperature quenching and temper.
USAGES -- These precision tools are suitable for checking location, hole size and depth, gauge slots, distance between holes, etc.
EASY TO STORE -- The precision tool comes with a wooden box to keep these pin gage neatly organized and easy to find.
PREMIUM BEARING STEEL -- Made of premium bearing steel, through high temperature quenching and temper, hardness up to 58-63HRC.
Needle gauges are widely used in various high-precision technical fields such as electronic boards, circuit boards, , and precision machinery manufacturing.