






🎯 Measure Like a Pro, Own the Precision
The Fowler 52-646-300-0 Cylinder Dial Bore Gage is a professional-grade measuring tool designed for precision machining. Featuring a 6-inch measuring range and carbide-tipped anvils, it offers exceptional durability and accuracy down to 0.0009 inches. Its self-centering design enables quick, reliable measurements of hole diameters from 2 to 6 inches, making it indispensable for quality control in industrial and manufacturing settings.





| ASIN | B000J4K016 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 107,453 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 53 in Bore Gauges |
| Customer Reviews | 4.4 4.4 out of 5 stars (544) |
| Date First Available | 7 Aug. 2012 |
| Included components | 1 dial bore gage complete, 11 anvils, 4 spacers, 1 2" extension, instruction |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | 52-646-300-0 |
| Manufacturer | Fred V. Fowler Company, Inc. |
| Material | carbide |
| Measurement Accuracy | .0009" |
| Part number | 52-646-300 |
T**R
Machinist approved
I use this daily as I’m a machinists. Holds tolerance well. Would recommend. No issues out of it.
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
works great
would recommend
E**.
Greta tool for the money
Good tool just what i needed
Trustpilot
2 weeks ago
2 weeks ago