Hole Gauges - Page 2

Manufacturer: Starrett Brand: Starrett Model: 579E

Telescoping gauge is used for determining the true size of holes, slots, and recesses up to 6". The ends of both contact is hardened and ground to a radius to allow proper clearance on the smallest hole the gauge will enter. This tool must be slightly "rocked" in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn. The final hole size is obtained by measuring over the gauge contact with a micrometer.

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 155-122

Mitutoyo Telescoping Gage, Range: 1/2" to 3/4"

Manufacturer: Fred V. Fowler Company, Inc. Brand: Fowler Model: 52-472-104-0

Bore gauges measure holes, or bores, in a workpiece. They can measure the interior diameter of a hole at any depth, while internal micrometers can only measure to the depth of their teeth. Bore gauges are typically calibrated with a setting ring and come in two types: simple and direct-measuring. Simple bore gauges are used with a caliper to transfer the hole measurement, while the more complex gauges take the measurement directly, and display it through a vernier, dial, or digital display. Bore gauges have a two- or three-point contact, indicating how many points on the gauge head touch the inside of the bore. Two-point contacts are better at measuring ovality, while three-point contacts are used to measure lobing or triangular form error. Pistol-grip bore gauges are used for fast, single-handed operation with repeatable results from one operator to another. Bore gauges can also be used in special applications, such as measuring threads, spline pitch diameters, and deep bores.The Fred V. Fowler Company manufactures inspection and measurement instruments such as electronic indicators, calipers, bore gages, and digital scales. The company, founded in 1946, is headquartered in Newton, MA.

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 154-902

Mitutoyo Small Hole Gage Set, Range: 3mm to 13mm, Number of Pieces in Set: 4

Manufacturer: Mitutoyo Brand: Mitutoyo Model: 155-907

Mitutoyo Telescoping Gage Set, Range: 5/16" to 2-1/8", Number of Pieces in Set: 4

Manufacturer: G.A.L. Brand: Gal

• Angle of preparation, 0º to 60º • Excess weld metal (capping size) • Depth of undercut • Depth of pitting • Fillet weld throat size • Fillet weld length • Misalignment (high-low) WG-4 Weld Gauge or Bridge Cam Gauge is a unique, versatile instrument for the inspection of welded surfaces and joints. It measures angle of preparation, 0 to 60 º, excess weld metal (capping size), depth of undercut, depth of pitting, fillet weld throat size, fillet leg length, misalignment (high-low), and linear measurements up to 60mm or 2 inches. It measures in both inch or millimeters. It is easy to use. It comprising of one rotating dial and one sliding pointer. Move the dial or pointer until it makes the appropriate contact and then read the result.

Manufacturer: Starrett Brand: Starrett Model: 269B

These are named "taper" Gauges only because of their shape. They do not measure taper, but they do measure hole and slot sizes.

Manufacturer: STAKF Brand: Starrett Model: 269A

These are named "taper" Gauges only because of their shape. They do not measure taper, but they do measure hole and slot sizes.

Manufacturer: Starrett Brand: Starrett Model: S579GZ

The Starrett S579GZ set of four telescoping gauges measures 5/16 to 2-1/8" holes, slots, and recesses in woodworking, metalworking, machining, layout, and pattern-making applications. The four gauges measure from 5/16 to 1/2", 1/2 to 3/4", 3/4 to 1-1/4", and 1-1/4 to 2-1/8". Each gauge has two spring-tensioned telescoping plungers for uniform contact pressure. The self-centering handles are rigidly attached to contact plungers. The handles measure 2-3/8" in length. A lock at the end of the handle secures the gauge width for measurement with a micrometer (sold separately). The gauge set comes in a protective case for storage. 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. What's in the Box?(4) piece telescoping gauge setProtective case

Manufacturer: Starrett Brand: Starrett Model: S831EZ

The Starrett S831EZ set of four small hole gauges measures 0.125 to 0.5"/3.2 to 12.7mm holes, slots, grooves, and recesses in woodworking, metalworking, machining, layout, and pattern-making applications. The four gauges measure from 0.125 to 0.2", 0.2 to 0.3", 0.3 to 0.4", and 0.4 to 0.5". Each gauge has a half-ball measuring surface with flat base that is hardened and ground for two-point contact in shallow slots and recesses. A safety stop prevents each gauge from adjustment beyond its range. A lock at the end of the handle secures the gauge width for measurement with a micrometer (sold separately). The gauge set comes in a protective case for storage. 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. What's in the Box?(4) piece small hole gauge setProtective case