C STRAIGHT Collets
Guarantee high accuracy & stabilization by sub-zero treatment and thermal aging. NO rust special surface treatment.
Chongde Pre-M C straight collets are clamping devices that were created in 2004 and are made in China to DIN6499B. These collets assist with "a variety of machining applications including boring, milling, reaming, and grinding," according the company's website. Sizes range from the C16 to the C40.
Features
Each of our products are very suitable for precision machining, where balance, durability and accuracy are important. We ship around the world, with customers throughout Asia, Europe and the United States.
The T.I.R. (tool indicated runout) maximum length is 0.01mm for the C straight collet,.

Ranges and Compatibility
Diameters for these clamping devices range from3 mm to 32m. We offer a variety of sizes starting at C16 through C40.
With scientific technique processing and scientific check method, the C straight collet offers high precision collets when used with the Chongde's system.
Material: Specially spring steel: 65Mn Hardness: HRC44-48
Matched Tooling System for Best Fit: C collet, toolholder, clamping nut and spanner, all from Chongde precision machinery.

We supply all kinds of machine tool parts the competitive price and good service.