The Mitutoyo 103 series outside micrometer set has a vernier scale in inch units for taking precise outside diameter (OD) measurements, and a ratchet-stop mechanism for uniform pressure during adjustment. The micrometer frame has a baked enamel finish for protection and durability. The vernier scale on the thimble and sleeve is graduated to 0.0001", with a satin chrome rust- and glare-resistant finish. The spindle and anvil have flat measuring faces and are carbide-tipped for wear resistance. A spindle lock helps provide secure locking of the measurement position. This set includes 12 micrometers in 1" increments (0 to 1", 1 to 2", 2 to 3", 3 to 4", 4 to 5", 5 to 6", 6 to 7", 7 to 8", 8 to 9", 9 to 10", 10 to 11", 11 to 12"), 11 standards in 1" increments (1", 2", 3", 4", 5", 6", 7", 8", 9", 10", and 11"), one adjustment wrench, and a fitted box.
Specifications
| Display type | Vernier scale |
| Anvil/spindle style | Flat |
| Graduation Interval | 0.0001" |
| Face material | Carbide-tipped |
| Thimble style | Ratchet stop or friction thimble |
| Flatness | 0.000024" |
Micrometers are precision measuring instruments that use a calibrated screw to measure small distances. These measurements are translated into large rotations of the screw that are then able to be read from a scale or a dial. Micrometers are typically used in manufacturing, machining, and mechanical engineering. There are three types of micrometer: outside, inside, and depth. Outside micrometers may also be called micrometer calipers, and are used to measure the length, width, or outside diameter of an object. Inside micrometers are typically used to measure interior diameter, as in a hole. Depth micrometers measure the height, or depth, of any shape that has a step, groove, or slot.
Mitutoyo manufactures precision measuring tools, metrology equipment, and related systems. The company, founded in Tokyo in 1934, formed Mitutoyo America Corporation in 1963 with headquarters in Aurora, IL.
What's in the Box?
- Mitutoyo 103-135 friction thimble micrometer, 0 to 1" range
- Mitutoyo 103-136 friction thimble micrometer, 1 to 2" range
- Mitutoyo 103-217 ratchet-stop micrometer, 2 to 3" range
- Mitutoyo 103-218 ratchet-stop micrometer, 3 to 4" range
- Mitutoyo 103-219 ratchet-stop micrometer, 4 to 5" range
- Mitutoyo 103-220 ratchet-stop micrometer, 5 to 6" range
- Mitutoyo 103-221 ratchet-stop micrometer, 6 to 7" range
- Mitutoyo 103-222 ratchet-stop micrometer, 7 to 8" range
- Mitutoyo 103-223 ratchet-stop micrometer, 8 to 9" range
- Mitutoyo 103-224 ratchet-stop micrometer, 9 to 10" range
- Mitutoyo 103-225 ratchet-stop micrometer, 10 to 11" range
- Mitutoyo 103-226 ratchet-stop micrometer, 11 to 12" range
- Eleven micrometer standards in 1" increments (1", 2", 3", 4", 5", 6", 7", 8", 9", 10", and 11")
- Adjustment wrench
- Fitted case
