The 511 two-point bore gauge with indicator has interchangeable alloyed steel anvils and a dial gauge protector cover. It measures small holes with a measuring range of 10 to 18.5 mm.
The 511 two-point bore gauge with indicator has interchangeable alloyed steel anvils and a dial gauge protector cover. It measures small holes with a measuring range of 10 to 18.5 mm.