3-4″ OUTSIDE MICROMETER
|MICROMETER||TUBE MICROMETER GAGE||MATERIAL||SOLID FRAME|
|MEASURE RANGE||3-4″||MAXIMUM MEASURE||4″|
Standard micrometer frame solid metal
Contact tipped material used carbide HRC90
Screw stop setter easy for use
Micrometer head thread by CNC grinding
The ratchet set the device to ensure accurate repeatability
Factory approved ISO9001 and 5S quality control system
Reach Mitutoyo micrometer standard precision
Shank with knurling
The ratchet set the device can ensure accurate repeatability
Clear laser scale
Solid metal frame and surface with quality painted.
The micrometer is a more precise tool for measuring length than the vernier caliper. The length can be measured accurately to 0.01mm with it, and the measuring range is several centimeters. A part of it is processed into a thread with a pitch of 0.5mm. When it rotates in the screw sleeve of the fixed sleeve B, it will move forward or backward. The movable sleeve C and the screw are connected into one body, and its periphery is equally divided into 50 divisions. The number of full turns of the screw is measured by the engraved lines on the fixed sleeve with an interval of 0.5mm. The part less than one turn is measured by the engraved lines around the movable sleeve. The final measurement result needs to be estimated to one decimal place.