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🎯 Nail perfect machine alignment every time — because your projects deserve precision.
The SST Regular Mill & Lathe Tramming System is a precision calibration tool designed in the USA to eliminate angular misalignment in milling and lathe machines. Featuring dual 0.0005” resolution dial indicators and a CMM-verified squareness system, it ensures professional-grade accuracy. Built from durable 6061 aluminum with a hard anodized finish, this tool combines ruggedness with sleek design. Backed by a 5-year warranty, it’s the trusted choice for machinists seeking reliable, repeatable machine alignment.






| ASIN | B07D84Y1ZD |
| Best Sellers Rank | #17,522 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Dial Indicators |
| Brand Name | Stupid Simple Tools |
| Customer Reviews | 4.6 4.6 out of 5 stars (499) |
| Included Components | Mill Tram |
| Item Type Name | Mill Tram |
| Manufacturer | SST Co |
| Material Type | Aluminum |
| Model | PARENT_Mill Tram |
| Number of Flutes | 2 |
| Part Number | PARENT_Mill Tram |
| Size Name | 1/2" Shank |
| UPC | 600139430190 |
R**.
Quality tool
Worked very well. The quality and finish are ery nice.
D**R
Great tool for the money
It definitely does the job well. Don't get me wrong these are not high end gauges but they do work good for the job. I really like that you have multiple positions to set it up to use it. Just remember you can't just put the gauges onto the holder and think they are zeroed in. Either Google or YouTube how to set it up. It is super easy to zero it in and gives great results after zeroing the machine in. I would highly recommend. The only suggestion I would make to the company selling them is to either sell them with a case or at least offer one to purchase that holds everything good. That way your gauges are good to use the next time you need them. Not just thrown in a drawer.
B**S
Great tool
Outstanding. Makes trimming your cnc very easy.
W**E
would buy again
fast service and very good product, will use this seller again
K**D
Awesome tool!
I love it ! Its a real time saver.... its very well made l, very accurate and looks nice too
S**E
This tool makes tramming your milling machine a snap!
This tool makes tramming your milling machine head a snap. Other commenters have complained that the dial indicators fit too loosely in the tool arms. Not a problem, the fit is snug enough and set screws keep the indicators from moving.
A**N
The investment is 100% worth it
I was hesitant to spend the money on this, as it’s not cheap by any stretch of the imagination, but after achieving mediocre results with my own DIY tramming tools I decided to give in. I am so glad that I did. 10/10…Amazing product all around. It’s extremely accurate, it’s perfectly sized to my current setup (Genmitsu 3020-PRO Ultra), it’s aesthetically appealing, and there is clear instructions for properly using it. With nothing more than this tool and an hour or so of my time I was able to achieve better results cutting aluminum with my machine than any of the dozens of video reviews I watched around the web before I purchased it. The investment is 100% worth it.
N**D
Headache Saver!
It is pricey, but for the amount of headaches it will save you, it is a good investment!
N**L
Not used it yet,but purchased due to a mate buying one and couldn't recommend highly enough. Personally so far I will say I am very impressed with finish and quality,particularly for the price,also very impressed with the supplied dial gauges which have a beautiful smooth operation and easy to read bold numbering. Thank you to the boys at SST.
G**S
Make tramming a doddle. Easy to use and to tram your CNC
R**E
I was having some difficulty trying to tram my 65mm Makita router to my CNC table. I decided to give this tool a shot. I installed it in the router and calibrated both gauges to the same zero. A little bit of pulling and a couple pieces of brass shim stock and I was ready to go. It’s not an easy fix but the tool makes it easier to complete. Being able to see the actual values definitely helps. I was so happy that I got my machine properly setup that I threw the included stickers on my enclosure.
M**Y
Good quality, and well made. Packaging is good and delivery was super fast.
S**R
Makes getting quill in correct relation to table a bit easier.Would refer to a friend
Trustpilot
3 weeks ago
3 days ago