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📐 Measure Like a Pro, Lead Like a Boss
The Fowler 72-646-300 6" Cylinder Dial Bore Gauge offers precise internal diameter measurements from 2 to 6 inches using durable carbide-tipped anvils. Its ergonomic pistol-grip design enables fast, single-handed operation with repeatable accuracy. Manufactured by the trusted American brand Fowler, this gauge supports versatile applications including deep bores and thread measurements, backed by a 1-year warranty for professional reliability.





| ASIN | B000J4K016 |
| Best Sellers Rank | #219,139 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Bore Gauges |
| Customer Reviews | 4.5 4.5 out of 5 stars (553) |
| Date First Available | 1 September 2021 |
| Item Weight | 20 g |
| Item model number | 52-646-300-0 |
R**T
You will be very pleased to own this tool
This is a good quality brand name, as always if says fowler on it ,you know its a well built tool. You will also receive the calibration test results and certified accuracy stamp. Those not sure what that means, any tool that has those papers with tool ,it can be used on critical jobs that require test and certificate the forms will have the serial # to that specific tool.Guess what im saying is , its a great priced bore gauge that is certified for quality and precision
J**T
Good tool for reasonable price
This worked well. Happy with the purchase.
I**Z
No viene tal cual la imagen
No trae dos palpadores, no está más para el precio.
D**D
Dial bore gauge
This product works well and is decent quality. Likely not as good as the high dollar brands but for a hobby guy building the odd engine it works well.
M**O
Everything you need, in a Bore Gauge and nothing that you do not . .
I have been using Fowler tools for several decades now, and their design philosophy is remarkably consistent over this time. They are rather sparely designed, no frills tools, where the emphasis is on performance and nothing else. Carefully handled, and properly stored they will produce consistent and accurate results that are adequate for most, but not the most precise machining jobs, and will last a life time. This bore gage is characteristically Fowler in this regard. Some of the internal parts are alloy steel, not stainless, and will need light lubrication every few years depending on use. Most of us do not use a bore gage all that often. For us a basic one will do. If you are willing to invest this kind of care, extending to a few drops of oil, every once in a while, and always keep the dial indicator with the plastic face that is vulnerable to scratching or breaking, inside the provided case, then this should be fine for you. This was not a paid review. I have no relationship to Fowler. I do appreciate good value in precision tools.
Trustpilot
3 weeks ago
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