Top 20 Best Selling Inside Micrometers & Bore Gauges Dimensional Measurement (2019)




This product has chrome plated handle. It is easy-to-read and economical. Insulated grip. Includes extension holder and fitted case ... more info

Telescoping gauges feature: Six pieces range/depth 5/16 to 6 inch Finish chrome plated high speed steel Plunger expands in hole to be measured Easy to lock in places ... more info


The Mitutoyo 511-210 Dial Bore Gauge for Small Holes has a measurement range of 6 to 10 mm and is accurate to + or - 0.005 mm. It is precise to 0.001 mm and the outside diameter of the stem is 8 mm. This direct-measuring gauge uses a two-point contact sys ... more info


The Mitutoyo 511-203 Dial Bore Gauge for Small Holes has a measurement range of 10 to 18.5 mm and is accurate to + or - 0.005 mm. It is precise to 0.001 mm and the outside diameter of the stem is 8 mm. This direct-measuring gauge uses a two-point contact ... more info



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 ... more info




Microcomparator. (Original made in U.S.A.) Composite Set of 22 Specimens 5 machine finishes - most useful values Made of Solid Electroformed Nickel - Premium quality inch and metric models available. Model No. 16038 (in microinches). Lapped: 2, 4, 8 ... more info

Highly useful for internal linear measurements such as measuring cylinders, rings, setting calipers and parallel surfaces. ... more info



The Fowler 54-646-401 X-tender-E Electronic Dial Bore Gauge Set has a measurement range of 1.4 to 6 and gradient spacing is 0.00005. A minimum hold feature locks on the bore size as this direct-measuring gauge is rocked within the part to be measured. The ... more info


Mitutoyo Interchangeable Rod Inside Micrometer, Graduation: .001, Range: 2 - 12 ... more info


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 ... more info

The Starrett 3089 Series Dial Bore Gage offers precision, a full compliment of features and excellent value. ... more info




Mitutoyo Screw Thread Micrometer, Range: 0 - 1, Graduations: .001, Thimble: Ratchet, Standard: No, Comment: Order anvils separately. ... more info

Mitutoyo Telescoping Gage Set, Range: 1/2 to 6, Number of Pieces in Set: 5 ... more info


Model PEC-5056 - For gaging non-ferrous wire and metal such as copper, brass, aluminum, etc. Heavy gage hardened and tempered tool steel. 3 1/4 diameter; 1/8 thick. Front face shows the gage sizes. The back shows decimal equivalents adjacent to each slot. ... more info

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