Description
Tramming Arm – Aluminium Details
The Tramming Arm does not include a tramming dial. However, when combined with a tramming dial, it becomes an invaluable asset in achieving unparalleled precision. The Tramming Arm seamlessly integrates with existing tramming dial setups, further enhancing the accuracy and effectiveness of the tramming process.
What is a Tramming Arm?

Tramming is an essential process in the realm of CNC machining, involving the precise alignment of the spindle with the work surface or table. By ensuring the spindle is perfectly perpendicular to the workpiece, tramming plays a critical role in achieving accurate and high-quality machining results. The Tramming Arm – Aluminium simplifies this tramming process by providing a reliable and efficient means of adjusting the alignment of the spindle.
The trimming procedure is crucial for eliminating any angular errors that may lead to inaccuracies during the machining operation. With the Tramming Arm, users can fine-tune both the vertical and horizontal alignment of the spindle, guaranteeing optimal precision and alignment.
By utilizing the Tramming Arm, CNC enthusiasts and professional machinists can achieve exceptional accuracy in their machining operations. The arm’s ergonomic design and lightweight yet sturdy aluminium construction allow for comfortable handling and effortless adjustments. Its compatibility with all of our CNC machines makes it a versatile and indispensable tool in any workshop or manufacturing environment.
Investing in the Tramming Arm allows users to streamline their CNC machining workflow, resulting in impeccable spindle alignment and ultimately delivering superior machining outcomes. Experience the difference that precision trimming can make in your CNC operations with the Tramming Arm! A truly game-changing tool designed to elevate the accuracy and efficiency of your machining endeavours.
Tramming Arm – Aluminium Specifications:

- Arm Length: 130mm
- Arm Width: 15mm
- Arm Height: 15mm
- Tramming Dial Hole Diameter: 7mm-8.2mm (Adjustable with screw)
- Post Diameter: 7mm
- Post Bore: 3.2mm
- Post Length: 40mm
The Spindle Tramming Arm includes the following components:
















