Verify the diameter or threads of machined holes in finished parts; also called pin gauges. Measure hard-to-reach areas, such as internal grooves and slots. Find the inside diameter of …

Hole gages help determine the diameter of a hole. While their function is similar to bore gages, they are less precise, much simpler tools that require measurement of a transferred …

Starrett Small Hole Gage Set with Smooth, Sensitive Adjustments - 125-.500" (3.2-12.7mm) Range, 2-7/8-3-1/2" Length (75-90mm), 829A/B/C/D with Case, 4-Pack - S829EZ

These Class Z no-go gauges help you check the maximum hole diameter. Commonly known as pin gauges, use them to measure hole size and depth, check hole location and distance, and …

Beslands Hole Gauge Set, 1/8" to 1/2" Range, Telescoping Bore Gauge, Ball Type Small Telescopic Gage, 4 Pcs Full Round, inch/mm, High Precision (1/8" to 1/2")

These hole gages will check hole diameters to .001" and 0.02mm. They are fast, accurate, easy to read and have a balanced design for easy one- hand operation. The gage can be pressed …

Full Ball Small Hole Gauge Set, 4PCS Steel Telescopic Gauge with Packing Bag, Dial Bore Gaug 3‑13mm for Measuring Hole Slit

Shop Bore Gages. Bore gages measure inside hole diameter with high accuracy. The operator turns a knob or releases a trigger to simultaneously extend the contacts outward until the wall …

Choose from our selection of hole gauge sets, including bore gauges, dial bore gauges, and more. Same and Next Day Delivery.

Small hole gauge sets include indirect measurement tools that are used to determine the inside diameter of small bores and grooves, up to 0.5 inches. The two-point contact style consists of …