Micrometers - Page 144

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 295-302

Supplied in fitted plastic case. Mechanical counter model.

Manufacturer: Starrett Brand: Starrett Model: 363MRL

The Starrett 363 series digital micrometer head has a mechanical digit counter in metric units for ease of reading to 0.01mm, and a knurled ring-type lock nut to hold measurements in place. The micrometer has a plain stem for mounting in a fixture with a split-body clamp or setscrew. The micrometer has a satin chrome rust- and glare-resistant finish. The spindle is made of hardened steel to help provide durability, with a flat measuring face suitable for measurement or use as a stop, and is micro-lapped to help provide accuracy.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. Micrometer heads are for mounting in fixtures, where they are typically used for measurement, or as stops or feeds.The L.S. Starrett Company manufactures precision measuring tools, metrology and testing equipment, and saw blade products. The company was founded in 1880 and is headquartered in Athol, MA.

Manufacturer: Fred V. Fowler Company, Inc. Brand: Fowler Model: 54-860-302-0

The Fowler 54-860 series digital outside micrometer has a disc-style anvil/spindle pair, a choice of measuring range, and an LCD with an inch/metric switchable resolution for measuring the thickness of narrow grooves and difficult or closely spaced areas, such as slots and recesses. Disc micrometers are also used to measure ribs, keys, fins, cutting edges on forming tools, and the chordal thickness of gear teeth. Carbide measuring faces provide wear resistance. A switchable resolution of 0.00005" and 0.001mm, and an accuracy of 0.00016"/0.004mm on 1 to 2" micrometers provide precise readings and accurate measurements. A friction thimble provides smooth and quiet operations, and is suitable for one-handed operation. Friction-style thimbles stop turning when the spindle comes into contact with the workpiece, providing constant force for consistent measurements between operators. The insulated steel housing provides durability and is Ingress Protection (IP) certified IP54 for protection against dust and water. The LCD has a hold feature that saves the reading for recording. The micrometer can be set to take absolute or incremental measurements. Absolute measurements provide the total dimension of the workpiece. Incremental measurements provide a reading that shows the difference between a set standard and workpiece being measured. This type of reading is often used to determine if a workpiece falls within tolerance levels. RS-232 output transfers data to a computer (cable not included). The micrometer requires a Type 357 battery (included), and includes a fitted case. Micrometers 2" and above include a standard. SpecificationsDisplay typeLCDAnvil/spindle styleDisc anvil/spindle pairResolution0.00005"/0.001mmThimble styleFrictionAnvil/spindle diameter0.250"/6.35mmDisc diameter0.788"/20mmDisc center hole diameter0.315"/8mmDisc edge thickness0.035"/0.89mmTotal disc depth0.130"/3.3mmData outputRS-232SpecificationsIP54PowerType 357 batteryMicrometers are precision measuring instruments that use a calibrated screw to m...

Manufacturer: Starrett Brand: Starrett Model: 224MA-RL

Starrett Micrometer 50-150 mm 224MA-RL 224 MA-RL Condition: New Old Stock .01 mm Graduation with Rachet Stop - Lock Nut - Standards

Manufacturer: Starrett Brand: Starrett Model: 260Z

Each measuring disc is 9/32" diameter and 0.025" thick. It will measure groove width range 0.050-1.050" and land width range 0-1". Extremely hard and stable one-piece spindle. Hardened, ground, and lapped measuring discs. Quick and easy adjustment. This tool is accurate to +/- 0.0004". Furnished in attractive protective case.

Manufacturer: Hexagon Metrology Brand: Brown & Sharpe Model: 78.112376

The Brown & Sharpe TESA Etalon Intalometer 531 vernier inside micrometer has two-point contacts for measurement of the inside dimension (ID) of through holes, blind bores, or short centering shoulders, and a vernier scale in inch units for taking precise ID measurements. It also has a knurled friction thimble to help provide quick adjustment capability.The micrometer is made of high-grade tool steel for durability, and has a satin chrome rust- and glare-resistant finish. The vernier scale is graduated to 0.0001”. The measuring contacts are made of hardened steel for durability and separated by 180 degrees. The micrometer comes with a fitted case for storage.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.Brown & Sharpe manufactures precision measuring equipment and metrology hand tools. The company, founded in 1833, played a key role in setting industrial standards in the United States. Brown & Sharpe was acquired by Hexagon Metrology in 2001, and is headquartered in North Kingstown, RI.

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 323-250

The Mitutoyo 323 series LCD disk micrometer has disc-shaped measuring faces with flanges for measuring the pitch of gear teeth. It also has a ratchet-stop mechanism for uniform adjustment, a non-rotating spindle that helps provide steady positioning during measurement, an LCD digital readout that displays in metric units with resolution to 0.001mm for outside diameter (OD) measurement, and Statistical Process Control (SPC) data output to transmit results to a computer or external device. The micrometer’s electronic microprocessor can hold measurements at any position, convert to absolute value, set a temporary zero position, and return to a true zero reading. The output jack transmits SPC results to a computer through an interface cable (sold separately). The micrometer has an Ingress Protection 65 (IP65) rating, which means that components are resistant to penetration by dust and debris, and resistant to penetration by liquids and coolant up to the force of a low-pressure (to 30 kilonewtons/meter-squared) water jet. The frame is made of high-grade tool steel. The unit comes with an SR44 battery and a fitted plastic case. 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 systems. The company was founded in Tokyo in 1934 and formed Mitutoyo America Corporation in 1963, which is headquartered in Aurora, IL...

Manufacturer: Starrett Brand: Starrett Model: 823MBZ

These micrometers are highly useful tools for internal linear measurements such as measuring cylinders, rings, setting calipers, comparing gauges and measuring parallel surfaces. The extension rods are made of steel tubing, light in weight, yet extremely rigid. Rods are approximately 9.5mm diameter to meet the requirements of mechanics who prefer this larger diameter. By removing the hardened and ground anvil ends (end caps) of the micrometer head, the rods may be attached to either or both ends of the micrometer as preferred. Each rod may be individually adjusted for wear by the hardened and ground anvil at the end. Tubular measuring rods are lightweight, yet extremely rigid. Rods are insulated, with the exception of 13mm and 25mm sizes also each rod is marked with length. Movement of screw: 13mm.

Manufacturer: Hexagon Metrology Brand: Brown & Sharpe Model: 62.90051

The Brown & Sharpe Micromaster Alesometer  LCD inside micrometer has three-point contacts for self-centering measurement of the inside dimension (ID) of through holes, blind bores, or short centering shoulders, and a digital single-value LCD readout that displays in inch and metric units with resolution to 0.00005” (0.001mm). It also has Statistical Process Control (SPC) data output to transmit results to a computer or external device through an interface cable (sold separately).The micrometer’s electronic microprocessor can hold measurements at any position, convert to absolute value, set a temporary zero position, and return to a true zero reading. An automatic off function helps preserve battery life when the unit is not in use. The electronics housing has an Ingress Protection 54 (IP54) rating, which means that components are resistant to debris and to splashing water from any direction up to a volume of 10 liters per minute. The measuring faces are made of hardened steel and may be uncoated, or tungsten carbide-tipped for wear resistance, depending on the model. The micrometer includes, and is powered by, a single CR2032 lithium cell battery, and comes with a fitted case for storage.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.Brown & Sharpe manufactures precision measuring equipment and metrology hand tools. The company, founded in 1833, played a key role i...

Manufacturer: Starrett Brand: Starrett Model: 124CZ

These are the most popular inside micrometers because of their lightness, ease of use, and range. They are very useful for measuring inside diameters of cylinders and rings, measuring parallel surfaces, etc. The desired range is obtained by assembling rods and spacing collars to the micrometer head. Measuring rods are provided with a shoulder that is set accurately in the micrometer head and locked in position. When assembling rods to the A and B heads, the reading line on the micrometer head should be lined up with the marking on each rod (except for the 2-3"). Rod diameters are approximately 11/32". Each rod has individual length adjustment for the anvil by means of special wrenches furnished. Movement of screw: 1", Number of measuring rods: 4, Number of spacing collars: One 1" Two 2".