Value Collection 630-4258 Angle Block Set 0.5-5 Degree 6 Piece

Product Description

The VALUE COLLECTION 630-4258 is a 6-piece angle block set designed for precision layout, inspection, and grinding setups in machine shop environments. Each block measures 3.5 inches long and 5/32 inch thick, with a hardness rating of 55-60 Rc for long-term wear resistance. The set covers a range of angles from 0.5 to 5 degrees, giving machinists and toolmakers the incremental reference angles needed for compound setups, surface grinder work, and precision part inspection. These blocks are a standard tool in quality control and machining departments where repeatable angular reference is required.

This angle block set is suited for use in machine shops, tool rooms, and quality inspection stations. It supports applications such as angular surface grinding, sine bar setups, CMM fixturing, and layout work on milling and grinding machines. The 0.5-degree minimum increment and 5-degree maximum make the set well matched to close-tolerance work where standard fixed-angle blocks fall short. Industrial maintenance technicians and precision machinists are the primary users of this type of tooling.

Key Features

• 6-piece set covers 0.5 to 5 degrees in incremental angles
• Each block is 3.5 inches long and 5/32 inch thick
• 55-60 Rc hardness for durability and resistance to wear
• Consistent geometry supports repeatable angular setups
• Compact form factor fits into standard angle block nesting trays

Compatibility

Designed as a general-purpose precision angle block set suitable for standard machine shop layout and inspection applications requiring angular references between 0.5 and 5 degrees.

Installation Notes

Angle blocks are used on surface plates, magnetic chucks, and grinder tables by machinists and toolmakers. Clean all mating surfaces before use to prevent measurement error from chips or debris. Store blocks in their case when not in use to protect ground surfaces from nicks and corrosion. No power source or fasteners are required for typical layout applications.