Lever-Type Design — Horizontal contact point reaches into tight spaces that plunger indicators cannot access — ideal for bore alignment
so the caliper is ready to measure as soon as you turn it on
Any indicator with a standard 8 mm stem will fit — including Mitutoyo digital indicators like the 543 series
Because all tools in this kit use standard 20mm holder interfaces and CNMG/CCMT insert pockets
03 mm Accuracy — Precision-lapped measuring faces deliver reliable dimensional verification to demanding tolerances
Mitutoyo 103-139-10 : Outside Micrometer Range 50-75mm Collet Chuck Lever-Type Design — Horizontal contactThe Mitutoyo 103 139 10 is a precision outside micrometer covering the 5075 mm measurement range with 0. 01 mm graduation, manufactured by Mitutoyo the world's leading maker of dimensional measuring instruments. Part of the reliable 103 series, this micrometer is built for measuring larger shafts, couplings, flanges, and turned components that fall in the 5075 mm range common dimensions in CNC turning, heavy machining, and industrial maintenance