2PCS/Set 60-Degree Metric Thread Ring Gauge 6G M2-M20 Taper Gauge Measuring Tool for Precision Engineering

Specification:

Type: Measuring tool
Product Name: Metric Thread 60 ° Thread Ring Gauge
Packaging method: paper box/plastic box
Material: GCr15 bearing steel

Package Included :

2pcs/set

Feature :

1. Made by high-precision specialized machine tool precision grinding
2. Fully inspected by high-precision testing equipment to ensure accurate measurement.
3. High performance GCr15 steel is used and undergoes strict heat treatment
4. The measuring head has high hardenability, high hardness, and strong resistance to contact fatigue strength