Sherline 2.5″ 3-Jaw Self-Centering Chuck (1/2-20)

Description

• Sherline 2.5″ 3-Jaw Self-Centering Chuck (1/2-20)
• Ensures precise centering of parts
• Favored for versatility and ease of use
• Clamps externally and internally
• Features reversible jaws for larger stock
• Made from 12L14 steel and case-hardened steel

The Sherline 2.5″ 3-Jaw Self-Centering Chuck (1/2-20) is engineered to ensure that all three jaws move in unison, automatically centering round or hexagonal parts with precision to within a few thousandths of an inch. This feature makes it an indispensable tool for efficiently securing workpieces in a lathe, offering a swift and straightforward method for holding materials during machining processes.

This chuck is particularly favored among Sherline accessories due to its versatility and ease of use. It is adept at clamping externally on bar stock, providing a firm grip for various machining tasks. Additionally, it can clamp internally on tube stock, enhancing its adaptability for different types of workpieces. The reversible jaws further extend its capability, allowing it to accommodate larger stock sizes, thus broadening the range of applications it can handle.

View moreWhat’s Included

• 1xSherline 2.5″ 3-Jaw Self-Centering Chuck (1/2-20)

Dimensions

• Chuck Diameter: 2.5 inches

Links

ZIP File

• Sherline 2.5″ 3-Jaw Self-Centering Chuck (1/2-20) – 3D IGS Model

Specifications

• Jaw capacity with jaws in normal position: 3/32 (2mm) to 1-3/16 (30mm)
• Jaw capacity with jaws in reverse position: 1/4 (6mm) to 2-1/4 (56mm)
• Through hole diameter: .687 (17mm)
• Thread size: 1/2-20
• Chuck body material: 12L14 steel
• Chuck jaws material: 12L14 case-hardened steel