Micrometers

Starrett outside micrometers are designed for measuring the thickness and external dimensions of small parts. These units feature a combination ratchet & speeder unit for providing quicker adjustment and a friction thimble for delivering uniform pressure throughout the operation. They are equipped with staggered graduations for quick positive identification and distinct black numbers for enhanced readability. Starrett 436 Series micrometers have a thimble to ensure easy handling and a gracefully designed tapered frame facilitating applications in narrow slots and tight spaces. Choose from a wide range of these micro-lapped units available in carbide and high carbon-steel materials on Raptor Supplies.

Starrett 733 Series electronic micrometers are used for measuring the outside dimensions of workpieces & raw materials in metalworking applications. They feature a friction thimble mechanism to provide uniform pressure for accurate & repeatable measurement and a single-value readout LCD screen for ease of readability (in inch & metric units). These micrometers are equipped with micro-lapped carbide measuring faces ensuring accuracy & wear resistance, and knurled ring-type lock nuts for holding items in place.