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Coaxial Centering Indicator
Coaxial Centering Indicator Co-Ax Test Dial
Designed for centering a work piece of fixture
Supply with Woodend Box
Center punch outside diameter inside diameter mark Cuts show typical set-up for vertical or horizontal use
The centering indicator is designed as a precision measuring instrument for locating a work piece by the pointer while the spindle rotates when the spindle rotates.
Rear view
The indicator always face the operator.
Thus brought much convenience for operator.
Center point feeler
Rotate proof rod
Straight feeler
For measuring 4" Dia. 1pc For measuring 8" Dia. 1pc For measuring 12" Dia. 1pc
Curved feeler
For measuring 4" Dia. 1pc For measuring 8" Dia. 1pc For measuring 12" Dia. 1pc
Product Description
collet size to mount in the spindle: 3/8"
The feelers
- The straight feeler is for use in inside diameter measurement.
- The curve feelers is for use on outside diameter measurement.
- The center point feeler is for use on center punch marks.
In use the spring loaded point should be depressed into its housing 1/32" to 1/16"
Pjsteels
Reviewed in the United States on January 13, 2025
This is a Chinese copy of a name brand indicator. I bought it to adjust the X and Y on a mill-turn and it works wonders. Used just a regular indicator, a magnetic base, and a mirror before this. Borrowed a coaxial from a coworker and man is it way easier to use! I just used it a few hours ago to locate a dowel pin hole on our mill trunnion, took 5 minutes to indicate X + Y within .0005. These things make life so much easier.If you want to spend $300+ on a name brand then that can be your prerogative, I don't use it often enough to justify spending that much on one. Will update this if I encounter any issues in the future.
Brian Treadwell
Reviewed in the United States on September 26, 2024
I am not JOE JOE rocket and jet engine guy. I am a hobbyist using a beat up Bridgeport clone mill in my garage. I wish and would love a Starrett centering gauges but there high quality would be wasted on my equipment and talent level. I am not and have a budget for my hobby. I was pleased at how well this tool worked. I bored several holes and they were spot on using this to center my boring bar. I am very satisfied with this tool. It as paid for it self in this one job. I feel it will last if I take good care of it.
Joshua Kim
Reviewed in the United States on August 27, 2024
The media could not be loaded.
Gene Fudge
Reviewed in the United States on July 29, 2024
Had this thing for a month or more befor even takin it out of the box....was very pleased for the price worked well and was verry accurate...dont know about how it will last, but not using everyday ...but pleased so far
nick
Reviewed in the United States on July 25, 2024
Found out my mill that I set up like 2 years ago is out of tram..... shock pikachu.In all seriousness great tool for the price but if you can find a nice for the same price go with that.
Matt
Reviewed in the United States on May 28, 2024
Works great for the projects and level of accuracy I need. Good value for the money
kristin cook
Reviewed in the United States on December 2, 2024
Worked greatOne timeJunk!!!!
steven manzer
Reviewed in Canada on January 14, 2024
I have a Rong-Fu 30 milling machine. I needed to bore out some existing holes. First I used a cone tool to get close to center, then I used this coaxial indicator to really dial it in. I did not have to use power to dial in, just manualy moved the spindle around and it was easy to find center.Unit comes in a nice wooden box with cut out foam for the tools. I am happy with the purchase.
Steve Barlow
Reviewed in the United States on July 1, 2023
I was astonished just how quickly I could locate centers using this tool. Currently the accuracy seems limited by my skill. I do wish that it came with better directions. It comes with an unnecessary wrench for tightening the probe, but is missing a philips screwdriver and small wrench that are necessary to set the probe angle.It is a good value.
M Adam Mruk
Reviewed in Canada on August 30, 2022
Quick delivery. I inspected all of the parts. It works as described. No complaints about the quality. I really take good care of my tools, so, it will last me very long time. You just have to treat it as if you paid $5,000 for it. It is precision and delicate piece of equipment, be gentle with it and the tool will serve you well. Certainly good value.
Marc S.
Reviewed in Canada on October 6, 2022
Excellent !
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