The carbide tips on these MTC American-made contact points are of a slightly smaller diameter (d) than the rest of the point (D). This feature makes these Mitutoyo style points different from other points, but they can be used on any dial or digimatic indicator with the proper thread size. Length (L) refers to the overall usable length.
NUTS & BOLTS
Easy reading for anyone curious about the origins of mechanical engineering.
HOW WAS THAT BUILT?
From the Brooklyn Bridge to the Sapporo Dome in Japan.
"Perfect for browsing by young readers with an interest in engineering or architecture." - Wall Street Journal
STARRETT
An American Manufacturing Tradition