Two Pack Ruby Ball Dial Test Indicator Contact Points 2mm Diameter M1.6 Thread 20.9mm Length Ruby Ball Tip Lightweight Wear Resistant Non Magnetic Non Conductive Delicate Surface Friendly Pro Grade Precision

Two-Pack Ruby Ball Dial Test Indicator Contacts for precise measurement
✔️ M1.6 shank, Ø2.0mm ruby ball, 20.9mm long, 2 pcs

Designed for dial test indicators, these ruby ball tip contacts offer light weight, wear resistance, and non-magnetic, non-conductive properties ideal for delicate surfaces and EDM processes. They fit multiple popular models including Brown & Sharpe, Tesatast, Interapid Series 312, COMPAC, and Mitutoyo.

Thread shank	M1.6
Ball diameter	2.0 mm (0.0787 in)
Length	20.9 mm (0.8228 in)

Pack Includes: 2 x indicator contact points. Compatible with a range of dial indicators for precise measurement on delicate surfaces.

💡 What is a ruby ball dial test indicator contact point used for in precision measurement?

A handy accessory that helps capture tiny changes on delicate surfaces without marring them. - High-precision ruby ball tip improves contact accuracy - Non-magnetic and non-conductive to protect sensitive EDM operations - Works with M1.6 threaded shanks across major indicator brands - Lightweight tip reduces wear and drift on silicon carbide materials