L.S. Starrett 644Jz Dial Depth Gage Part# - 52718
Brand: L.S. STARRETT
Part Number: 52718
Weight: 1.29 lbs
Country of Origin: UNITED STATES
Minimum Order Qty: 1 EA
Features: Designed For Stability - The solid construction of these gages provide the user with a stable platform for accurate readings and a stable base that is not subject to deflection or vibration, making them ideal for use in production environments. | Easy To Use - With a simple design that is easy to operate, even beginners will be able to get the most accurate measurements in no time. | Wide Range Of Selection - It offers a variety of each of the major classes; mechanical dial, electronic display, lever style test and back plunger. Each type has its own unique strengths. | Made For You - It offers everything you need, including a broad line of each indicator type, an extensive range of accessories to configure and position the gage, and as needed, an indicator-based, custom engineered solution. | The Standard for Excellence - Proudly made in the USA, Starrett combines over 140 years of American heritage and innovation with globally sourced materials to deliver exceptional quality tools and products.
The Starrett 644 Series Dial Depth Gauges, Indicator Type, Inch, have a measurement range of 0 to 3", a resolution (or smallest graduation interval) of 0.001", with + or - 1 graduation (0.001") for the first 2.5 revolutions of accuracy. The dial face has distinct, easy to read figures. The gauges in this series are intended for longer distances and include three round-end contact points to cover the range. The base of these gauges is 2.5" long, and is hardened and ground for durability and accuracy. Model 644JZ includes a fitted case; model 644J is not sold with a case. Electronic indicators and flat-end contact points are sold separately. Depth gauges are typically used in manufacturing, machining, and mechanical engineering.Depth gauges are precision measuring instruments used to determine the depth of any shape that has a step, groove, or slot. These gauges often take the form of sliders that travel on a measuring beam or rods, are moved to position by hand, and then adjusted with a calibrated screw. The base of the gauge rests at the top of the shape whose recession is to be measured, while the beam or rods extend to the bottom of the recession to determine the measurement. Gauge position is read from a graduated scale, dial, counters, or an electronic display.The L.S. Starrett Company manufactures precision measuring tools, metrology and testing equipment, and saw blade products. The company, founded in 1880, is headquartered in Athol, MA.
