Your cart is empty.

Starrett Heavy Duty Base Holder Assembly with Magnetic Base and Thread Adaptor - Ideal for Wood and Metal Working - 659P

5.0 Write Review

Free shipping on orders over $29.99

$370.51

$ 99 .00 $99.00

In Stock

Qty.:

Versatile Magnetic Base Assembly - The Starrett 659 Base Holder Assembly includes a magnetic base and a threaded adapter, offering compatibility with 657 series magnetic base posts and attachments for diverse applications.
Convenient Threaded Adapter - Equipped with a threaded adapter, this base ensures easy attachment of 657 series posts, expanding its usability and adaptability in various setups.
Reliable Magnetic Base Performance - Designed with a robust magnetic base, it provides secure positioning on metal surfaces, delivering stability and precision during use.
Precision-Engineered for Versatility - Crafted for professionals, this base holder assembly supports a wide range of measuring tools, ensuring dependable performance in demanding environments.
Durable Starrett Quality - Manufactured by Starrett, a trusted leader in precision tools, this magnetic base holder assembly guarantees long-lasting reliability and superior functionality.

The Starrett 659P magnetic base is used to mount dial indicators for taking precise and repeatable measurements. The base has an on/off switch that releases the magnetic field when positioning the base. When turned on, the magnetic base has a holding power of 100 to 150 lb. The v-shaped base attaches to flat surfaces or round surfaces up to 5"/125mm in diameter. A threaded adapter on the base makes it possible to use Starrett Series 657 magnetic base posts and attachments.

Magnetic bases are magnetic fixtures commonly used in metalworking to hold dial indicators, and are also used in other fields, such as optics. Magnetic bases can assist the user with setting up a workpiece in a milling machine, surface grinder, or other machine tool. The vertical post and rod in a magnetic base connect using swiveling connectors, or snugs. This allows free motion of the arm so that the dial indicator can be moved into position on the workpiece. Many magnetic bases have a V-step, which is a V-shaped notch in the base for holding the base to arbors, shafts, and other cylindrical items. The magnetic base has a circular hole through the center. A round permanent magnet is inserted into this hole, and a handle or button is attached to allow the user to rotate the magnet. Rotating the magnet turns the base on and off as this causes the position of the magnetic field to rotate as well. In the on position, the iron is acting as an extension of the magnet, while in the off position, the magnet is acting as a keeper, preventing the magnetic field from extending through the base.

The L.S. Starrett Company manufactures precision measuring tools, metrology and testing equipment, and saw blade products. The company, founded in 1880, is headquartered in Athol, MA.

Shopping Cart

Your cart is empty.

Starrett Heavy Duty Base Holder Assembly with Magnetic Base and Thread Adaptor - Ideal for Wood and Metal Working - 659P