Drill Tool Gauge

Type ZG130-320/270-510 Versatile Drill Tool Gauge is a new type special tool to measure the drill tool which is developed and improved based on the original bit gage. It extends the measuring range to the maximum, and has improve the disadvantage of the original bit gage which is short measuring range to make the measuring range limited, and meet the more requirements in filed use. It also adopts a new design of aluminum alloy shell, not only ensured the anti-corrosion of the drill tool gauge, but also reduces the self-weight of the gauge body to the maximum extend.

It can measure the different kinds of bit, drilling tool stabilizer, casing stabilizer, fit joint, drill collar, drill pipe, fishing tool, and to measure the O.D. or inclusive O.D. of other objects with different size, which are within it’s measuring range. It is simple and practical, and is convenient to make reading.

Technical parameters：

Type：ZG60-160;ZG130-320;ZG 270-510;ZG400-660

Measuring Range：60-160mm;130mm-320mm ;

                                        270-510mm ;400-660mm

Precision：1mm