Basic Tramming Arm – Easy & Affordable CNC Alignment

Name: PwnCNC Basic Tramming Arm – Easy & Affordable CNC Alignment - Basic Tramming Arm – Easy & Affordable CNC Alignment
Brand: PwnCNC
SKU: 43928415109259
Price: 7.0 USD
Availability: InStock
Rating: 4.7857 (37 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$7.00

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Color

Black

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🔧 Basic Tramming Arm – Easy & Affordable CNC Alignment
Ensure your spindle is square with your wasteboard using this simple, effective tramming arm—designed for hobbyists who want pro-level results without the high cost.
🛠 What's Included:

3D-printed Tramming Arm (Smaller arms are printed in PwnYellow, larger arms are either in U

4.8

42 ratings

Difficult tramming

The tramming arm worked perfectly. Now the difficulty of leveling the router due to the limited space on the router bracket. I’ve been able to get the level within a fraction of a millimeter

Donald · September 17, 2026

Great inexpensive tool to tram with

This little tool is very well thought out and well made. It made training my DIY CNC router a breeze. The high accuracy of the dial gauge tramming tools is totally unnecessary on a wood mill. This tool got my mill surfacing with absolutely no ridges or scallops.

Paul · August 27, 2026