The Tecnomagnete SQ406HD50 is a high-quality product manufactured by the reputable brand Tecnomagnete. This product falls under the category of Other Business & Industrial, specifically in the Business & Industrial line. With its innovative design and durable construction, the Tecnomagnete SQ406HD50 is sure to meet the needs of various industrial and commercial applications, providing reliable performance and efficiency for businesses and professionals alike.

In practical terms, it:

* Uses electricity only to magnetize or demagnetize
* Stays clamped even if power is removed
* Provides a flat, rigid holding surface for milling, grinding, and machining

Typical characteristics (SQ 406 HD / 406-size class)

Based on Tecnomagnete’s 406 HD / 406 HE platforms:

* Size: ~400 × 600 mm class (varies slightly by version)
* Pole pitch: ~40–50 mm
* Holding force: very high (multi-ton clamping capability depending on setup)
* Construction: monolithic steel top plate with sealed epoxy magnetic grid
* Controller required (separate unit such as ST-series controllers)

Example closely related model:

* Tecnomagnete Quad Extra 406 HE 50 Chuck — same 406 platform family, with similar dimensions and pole layout

“HD50” meaning (in general usage)

In Tecnomagnete naming:

* HD = High Density magnetic pole configuration (stronger, more concentrated holding force)
* 50 = pole pitch around 50 mm (approximate spacing of magnetic poles)

So “SQ406HD50” typically identifies:

A 406-size high-density electro-permanent magnetic chuck with ~50 mm pole spacing

Where it’s used

You’ll usually find it on:

* CNC milling machines (3-axis / 5-axis)
* Machining centers
* Surface grinding setups (less common for HD versions)
* Tool & die shops working with steel parts

Key advantage

Compared with clamping vises or fixtures:

* Faster setup (no mechanical clamping)
* Full top-surface access
* Reduced vibration (workpiece becomes part of the table system)