Mitutoyo Disc Micrometer B 169-202

Description

169-202 Mitutoyo Disk Micrometer with Non-Rotating Spindle: 25-50mm

The Mitutoyo 169-202 Non-rotating spindle disk micrometer has the following specifications:

Range: 25-50mm
Graduations: .01mm
Accuracy: +/- .004mm
Features:

Available in Metric and Inch models
Ratchet mechanism provides an audible click to ensure measurement is performed at a constant force
Knurled friction thimbles provide quick adjustments even when wearing gloves
Satin chrome finish on the sleeve and laser etched measurements on thimble for easier reading
Frame has a baked enamel finish for durability and longer lifespan
Supplied in fitted plastic case
The Mitutoyo 169-202 mechanical non-rotating spindle disc micrometer is designed to measure the root tangent length of spur gears and helical gears with high accuracy. The Mitutoyo mechanical disc micrometer with non-rotating spindle uses flat discs constructed of hardened steel in our own Japanese facilities to measure lengths of spur and helical gears. The non-rotating spindle prevents workpiece deformation and wear by reducing torque on parts being measured. The flatness and thinness of the discs allow for reliable measurements in tight spaces. A ratchet-stop mechanism provides uniform pressure on a workpiece for precise, repeatable measurements and eliminates over-speed error.