Top 8 Best Hole Gauges

Sturdy Steel Construction - Made of 65 manganese steel by heat treatment, high strength, corrosion resistance and no rust, long life.. Gages Range - 4 sizes of gages are supplied in a fitted case. Incl. 18-15,15-310,310-25,25-12. Adjustment - Smooth, sensitive adjustment for better feel, giving more accurate measurements. Versatile - Four small hole gauges are suitable for measuring deep and shallow holes, slots and grooves, and are a great tool for checking valve guide cleanliness and wear.. 100 Satisfied Service - Enjoy a smooth frustration free experience with our 100 Satisfied Service in one Month.

Range18 - 12 , Stainless Steel Construction.. How to useHole gage expands in a hole to be measured , locks in place and then removed to determine final hole size using a micrometer or calipers.. High QualityThe surface of the hole gauge is smooth and the probe curvature is good. Its surface is nickel-plated, bright and has a long service life.. Wide range of applicationsThe hole gauges are used to measure small holes, slits and grooves.. PackageIncludes 4 sets, with vinyl case.

Small Hole Gage 4 PcsSet. Circul Permanent Magnetic Chuck. Range 18'' 12''. Stain- chrome finished.. Completely assembled with handle.. Knurled lock maintains the setting of the measuring arms to permit sizing with a micrometer or caliper..

Measures Accurately - The Small Hole Gages are ideal for accurately measuring small holes, slots, grooves, and recesses. This makes it perfect for general work where more accurate measurement is required.. Safe and Smooth Adjustment - It is designed with a smooth and sensitive adjustment that makes it easy to get the perfect fit. The adjustment range is also restricted by a safety stop, preventing breakage and damage.. Best Performance - These gages have a precision ground radius on each gage that provides two-point contact for maximum accuracy and a hardened-ball measuring the surface with two-point contact.. Ergonomic Design - Manufactured from high-quality material to provide dependable service in the field or shop. It is designed to be convenient and well balanced to ensure stability when used.. A Brand You Can Rely - Starrett tools have been the go-to choice of professionals and do-it yourselfers for over 100 years. With a legacy of quality and innovation, these tools are essential for any workshop.. Range .125-.200, .200-.300, .300-.400, .400-.500. Hardened-ball measuring surface with two-point contact. Radius on each gage is less than the minimum diameter to be measured, which provides the two-oint contact necessary for maximum accuracy. Smooth, sensitive adjustment for better feel, giving more accurate measurements. The adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage.

Hardened measuring faces. Satin chrome finish. Knurled handle clamp rod. Use to measure bores. Supplied in fitted plastic pouch.

Best Performance - The Starrett Telescoping Gage is the perfect tool for determining the true size of holes, slots, and recesses. This tool will become an indispensable tool in your arsenal.. Precision Ground Radius - Each gage is precision ground with a radius, providing two-point contact for maximum accuracy. This guarantees that the measurement you take is precise and consistent every time.. Durable Construction - The telescoping gage is made from highest quality material ensuring that it will last through even the most rigorous use. It can handle any job you throw at it, making it a versatile tool for your workshop.. Automatically Self-Centering Handles - The handles are rigidly attached to the contact plungers and are automatically self-centering. This ensures that the contacts are always in the proper position, regardless of how you hold the gage.. The Standard for Excellence - Manufacturing quality tools that provide consistent and reliable performance since 1880, Starrett's commitment to product excellence, has earned them a reputation as one of the most trusted names in the industry..

0.061''-0.250'' x 190 Pcs, size electro etched on each piece. Overall length 2'', all members 2'' long, centerless lapped. Finish Each gauge has a 10 micro finish or better. Hardness Heat treated 60-62 RC. Tolerance All gauges with .0002'' limit, plus or minus.

Both Metric and Stadard reading Welding taper gauge 1-15mm 164-58 inch. Accurate figures and increments are etched into surface, easy to read. Polished, bright and clean without burr, rust laser engraved line and will not rub off. For measuring of cylindrical bores, hole, gap size, welding gap measure. Made of stainless steel, miniature and light weight, pocket size.

Best Performance - The Starrett Telescoping Gage is the perfect tool for determining the true size of holes, slots, and recesses up to 6 150mm. This tool will become an indispensable tool in your arsenal.. Precision Ground Radius - Each gage is precision ground with a radius, providing two-point contact for maximum accuracy. This guarantees that the measurement you take is precise and consistent every time.. Durable Construction - The telescoping gage is made from the highest quality material ensuring that it will last through even the most rigorous use. It can handle any job you throw at it, making it a versatile tool for your workshop.. Reliable - Featuring a handle with one rigid contact arm and one spring-tensioned telescoping contact arm which the ends of both contacts are hardened and ground to a radius to allow proper clearance on the smallest hole the gage will enter.. The Standard for Excellence - Manufacturing quality tools that provide consistent and reliable performance since 1880, Starrett's commitment to product excellence, has earned them a reputation as one of the most trusted names in the industry.. Includes 5 Gages, Range 12-34-Inch, 34-1 14-Inch, 1 14-2 18-Inch, 2 18-3 12-Inch, 3 12-6-Inch. One rigid contact arm. One spring-tensioned telescoping contact arm.

SKU 303-4601. Gauge Ranges 0.125-0.200, 0.200-0.300, 0.300-0.400, 0.400-0.500. Overall Length 3-58, 3-78, 4, 4-14. Probe Depth 0.880, 1.200, 1.600, 1.600.