Inside Measurement - Page 70

Manufacturer: MITUTOYO Brand: Mitutoyo

Series 139 Tubular Inside Micrometers, 4 in-40 in, .001 in Supplied in a fitted wooden caseWide range of ID measurements by combining extension pipes and anvils with micrometer heads

Manufacturer: Starrett Brand: Starrett Model: 684M-4Z

These gauges directly measure the diameter of chamfered holes. No setting master is necessary. When the three-blade plunger is pressed against a flat surface, the gauge should read the set number stamped on the back of the indicator. In case of wear, the gauge may be adjusted to read the proper number.

Manufacturer: Starrett Brand: Starrett Model: 687M-1Z

Starrett Countersink Gauges are offered in three different angles so that the gauge sets on the angular side of the countersink, as opposed to a chamfer gauge which sets on the top edge of the chamfer. This gauge directly reads the large diameter of the countersink in 0.002" or 0.05 mm increments. A set master ring is furnished with each gauge for calibration and setting. Press the button on top of the indicator to firmly depress the gauge head into the countersink. When the gauge is removed, the indicator reading is held in place until the reset button is activated.

Manufacturer: Fowler Brand: Fowler

Fowler 50-1000mm Inside Micrometer 52-243-715-1

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 137-219

The Mitutoyo 137 series tubular vernier inside micrometer includes a set of extension rods with anvils for a diversified range of measurement measuring inside dimensions (ID) of cylinders, rings, and parallel surfaces. It has a vernier scale in inch units for taking precise ID measurements to 0.001”, and a satin chrome rust- and glare-resistant finish. The micrometer head has a travel of 0.5” per revolution that helps provide fine positioning. The solid extension rods help provide durability, and the measuring faces are carbide-tipped for wear resistance. A locking clamp helps hold measurements in place. The micrometer and accessories come 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.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: 689M-4Z

Starrett Countersink Gauges are offered in three different angles so that the gauge sets on the angular side of the countersink, as opposed to a chamfer gauge which sets on the top edge of the chamfer. This gauge directly reads the large diameter of the countersink in 0.002" or 0.05 mm increments. A set master ring is furnished with each gauge for calibration and setting. Press the button on top of the indicator to firmly depress the gauge head into the countersink. When the gauge is removed, the indicator reading is held in place until the reset button is activated.

Manufacturer: Mitutoyo Brand: Mitutoyo

Wide range if ID measurements by combining extension rods with the micrometer head. The rods are accurately finished and incorporated in a pipe for shop-floor use.

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 133-904

Set includes micrometers ranging from 2-12", 10 pieces in the set.

Manufacturer: Starrett Brand: Starrett Model: 688-4Z

Starrett Countersink Gauges are offered in three different angles so that the gauge sets on the angular side of the countersink, as opposed to a chamfer gauge which sets on the top edge of the chamfer. This gauge directly reads the large diameter of the countersink in 0.002" or 0.05 mm increments. A set master ring is furnished with each gauge for calibration and setting. Press the button on top of the indicator to firmly depress the gauge head into the countersink. When the gauge is removed, the indicator reading is held in place until the reset button is activated.

Manufacturer: Brown & Sharpe Brand: Brown & Sharpe