Hole, Drill & Wire Gauges
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Starrett®4000 Series™ 0.011 to 0.06" SAE Hardened Steel Precision Pin Gauge Set (S4000-060)4000 Series™ 0.011 to 0.06" SAE Hardened Steel Precision Pin Gauge Set (S4000-060) by Starrett®. The Starrett S4000 Precision Steel Pin Gage Set is used to determine small hole sizes, for gaging slots, and finding hole distances....Color coded, fully adjustable Go/No-Go gage handle furnished with each setSets are supplied in rugged, high impact protective cases with each space marked for the appropriate gage$132.55 - Starrett®4000 Series™ 0.061 to 0.25" SAE Hardened Steel Precision Pin Gauge Set (S4003-250)4000 Series™ 0.061 to 0.25" SAE Hardened Steel Precision Pin Gauge Set (S4003-250) by Starrett®. The Starrett S4000 Precision Steel Pin Gage Set is used to determine small hole sizes, for gaging slots, and finding hole distances....Color coded, fully adjustable Go/No-Go gage handle furnished with each setSets are supplied in rugged, high impact protective cases with each space marked for the appropriate gage$284.63
- Starrett®4000 Series™ 0.251 to 0.5" SAE Hardened Steel Precision Pin Gauge Set (S4004-500)4000 Series™ 0.251 to 0.5" SAE Hardened Steel Precision Pin Gauge Set (S4004-500) by Starrett®. The Starrett S4000 Precision Steel Pin Gage Set is used to determine small hole sizes, for gaging slots, and finding hole distances. Sizes...Color coded, fully adjustable Go/No-Go gage handle furnished with each setSets are supplied in rugged, high impact protective cases with each space marked for the appropriate gage$417.85
- Starrett®829 Series™ 0.125 to 0.2" SAE and Metric Small Hole Gauge (829A)829 Series™ 0.125 to 0.2" SAE and Metric Small Hole Gauge (829A) by Starrett®. The Starrett 829 Small Hole Gage is a full-ball gage that is used for general work. .125-.200" (3.2-5.1mm) Range, 2 7/8" (75mm) Length. If you’re looking...Ideal for accurately measuring small holes, slots, grooves, and recessesPrecision Ground Radius on each gage provides two-point contact for maximum accuracy$58.83
- Starrett®829 Series™ 0.2 to 0.3" SAE and Metric Small Hole Gauge (829B)829 Series™ 0.2 to 0.3" SAE and Metric Small Hole Gauge (829B) by Starrett®. The Starrett 829 Small Hole Gage is a full-ball gage that is used for general work. .200-.300" (5.1-7.6mm) Range, 3" (80mm) Length. If you’re looking for a...Ideal for accurately measuring small holes, slots, grooves, and recessesPrecision Ground Radius on each gage provides two-point contact for maximum accuracy$64.61
- Starrett®829 Series™ 0.3 to 0.4" SAE and Metric Small Hole Gauge (829C)829 Series™ 0.3 to 0.4" SAE and Metric Small Hole Gauge (829C) by Starrett®. The Starrett 829 Small Hole Gage is a full-ball gage that is used for general work. .300-.400" (7.6-10.2mm) Range, 3 3/8" (85mm) Length. If you’re looking...Ideal for accurately measuring small holes, slots, grooves, and recessesPrecision Ground Radius on each gage provides two-point contact for maximum accuracy$68.06
- Starrett®829 Series™ 0.4 to 0.5" SAE and Metric Small Hole Gauge (829D)829 Series™ 0.4 to 0.5" SAE and Metric Small Hole Gauge (829D) by Starrett®. The Starrett 829 Small Hole Gage is a full-ball gage that is used for general work. .400-.500" (10.2-12.7mm) Range, 3 1/2" (90mm) Length. If you’re looking...Ideal for accurately measuring small holes, slots, grooves, and recessesPrecision Ground Radius on each gage provides two-point contact for maximum accuracy$73.83
- Starrett®829 Series™ 4-piece SAE and Metric Small Hole Gauge Set (S829EZ)829 Series™ 4-piece SAE and Metric Small Hole Gauge Set by Starrett®. The Starrett 829 Small Hole Gage Set includes full-ball gages that are used for general work. SET of 4: One each of 829A/B/C/D, in Case. If you’re looking for a...Ideal for accurately measuring small holes, slots, grooves, and recessesPrecision Ground Radius on each gage provides two-point contact for maximum accuracy$241.67
- Starrett®830 Series™ 5-piece SAE and Metric Steel Small Hole Gauge Set (S830FZ)830 Series™ 5-piece SAE and Metric Steel Small Hole Gauge Set by Starrett®. The Starrett 830 Small Hole Gage Set includes all gages that are only 2" (50mm) long, making them convenient to use in close quarters. SET of 5: One each of...Ideal for accurately measuring small holes, slots, grooves, and recessesPrecision Ground Radius on each gage provides two-point contact for maximum accuracy$334.03
- Starrett®831 Series™ 0.125 to 0.2" SAE and Metric Small Hole Gauge (831A)831 Series™ 0.125 to 0.2" SAE and Metric Small Hole Gauge (831A) by Starrett®. The Starrett 831 Small Hole Gage is exactly the same as the 829 Series except that the gaging surface is a half-ball with a flat bottom. This permits use...Ideal for accurately measuring small holes, slots, grooves, and recessesPrecision Ground Radius on each gage provides two-point contact for maximum accuracy$59.99
- Starrett®831 Series™ 0.2 to 0.3" SAE and Metric Small Hole Gauge (831B)831 Series™ 0.2 to 0.3" SAE and Metric Small Hole Gauge (831B) by Starrett®. The Starrett 831 Small Hole Gage is exactly the same as the 829 Series except that the gaging surface is a half-ball with a flat bottom. This permits use in...Ideal for accurately measuring small holes, slots, grooves, and recessesPrecision Ground Radius on each gage provides two-point contact for maximum accuracy$66.91
- General Tools®#10 Metric Nut and Bolt Gauge (10)#10 Metric Nut and Bolt Gauge by General Tools®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is designed to help you maintain...Designed to help you get your job done rightProvides the ultimate in functionality$9.88
- General Tools®61 to 80 TPI SAE Stainless Steel Drill Gauge (22006)61 to 80 TPI SAE Stainless Steel Drill Gauge by General Tools®. If you’re looking for a reliable solution to get your job done with the ultimate accuracy, this top-notch measuring tool is right up to your alley. It is designed to help...General’s drill gages are used to quickly andconveniently identify drill bit sizesMade of heat treated heavy gage steel,machined and ground to close tolerances$13.39
Whether you are a DIYer, hobbyist, or professional worker, many jobs require precision. While some measurements can be easily taken through tools that are common in every household or workshop, others require specific precision instruments such as hole, drill, and wire gauges. Hole gauges refer to a collective category that includes several types of tools for measuring the bore of a hole. Drill gauges are handy tools to identify the drill bit and rod sizes quickly and accurately. Wire gauges, finally, are used to measure the cross-sectional areas of a wire, in order to determine the amount of electric current that a wire can carry safely and without getting damaged.
Small hole gauges are a sort of inside calipers; they are introduced into the hole, adjusted to fit it, and eventually measured with a caliper. Drill gauges are steel plates acid-engraved with the hole sizes and decimal equivalents. Wire gauges are circular steel plates carrying up to 36 gauge sizes growing incrementally. Most of these tools follow the SAE standards to ensure consistent measurement. In our online store, there is a large choice of quality hole, drill, and wire gauges for many applications.
