Products for bench top machinists | LittleMachineShop.com

Pin Gage Set, 0.061" to 0.250" Minus

Pin Gage Set, 0.061" to 0.250" Minus - Main image
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$60.11 $96.95 In stock

One hundred ninety 2" long pin gages in sturdy storage case. These pin gages provide one of the best ways of measuring hole diameters. They can also be used to measure the distance between holes and for go/no go gaging.
This set includes 190 pin gages, one for each 0.001" from 0.061" to 0.250". Each of the pin gages are individually marked with their respective sizes and each set comes with a reference sheet showing the sizes of each pin. The pin size tolerances are with -0.0002" to +0.0000" of their marked size and finished to 10 micro-inches.
Pins are hardened to 60-62 Rc.

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Customer Reviews (4.6 / 5 · 5 reviews)

Ella W. ★★★★★

The 2" length gives you enough to hold comfortably while still fitting into tighter spots on the mill. All 190 pins came organized in the case, and I checked a few with a micrometer — they're dead on the marked minus sizes.

Harper A. ★★★★★

Needed to check a batch of 0.1875" holes and the minus tolerance gave me a true go/no-go read instead of guessing with calipers. The 2" length is plenty to feel for wobble, and the case keeps all 190 pins from turning into a drawer mess.

Jason ★★★★★

The 190 pins in this set cover every size I need from .061 up to .250, and the wooden case keeps them all sorted instead of rolling around in a drawer. Each one is 2 inches long, which gives me plenty of reach on deeper bores. Machined the minus tolerance dead on too, my mics agree.