Cratex B41A120CXG 1/8 Mounted Point Tree 120 Grit 5/8 in

Product Description

The CRATEX B41A120CXG 1/8 is a rubber-bonded mounted abrasive point in a tree (B41) profile, designed for precision grinding, deburring, and surface finishing in tight or contoured areas. Manufactured with aluminum oxide abrasive at 120 grit, it delivers fine material removal with a soft density bond that conforms well to workpiece geometry. The 1/8 inch shank fits standard die grinders, rotary tools, and flex-shaft machines. With a maximum rated speed of 17,620 RPM, this point is suited for controlled finishing passes where surface quality matters more than aggressive stock removal.

This mounted point is used in metalworking, toolroom, and fabrication applications where standard grinding wheels cannot reach. Common tasks include blending weld seams in confined joints, finishing internal cavities, deburring cast or machined parts, and polishing mold and die surfaces. Machinists, tool and die makers, and metal fabricators are the primary users. The tree profile allows access to angled surfaces and recesses that flat or cylindrical points cannot address effectively.

Key Features

• Tree (B41) profile for access to angled recesses and contoured surfaces
• 120 grit aluminum oxide abrasive for fine finishing and light stock removal
• Soft density bond conforms to workpiece geometry and reduces loading
• 1/8 inch shank diameter fits standard die grinders and rotary tools
• Maximum operating speed of 17,620 RPM
• 5/8 inch head thickness provides working surface for blending and deburring

Compatibility

Designed for use with die grinders, rotary tools, and flex-shaft machines that accept a 1/8 inch collet or chuck. Suitable for ferrous and non-ferrous metals, and general-purpose finishing applications.

Installation Notes

A licensed machinist or experienced fabricator should mount this point securely in a collet rated for the shank diameter before use. Always verify the tool spindle speed does not exceed the 17,620 RPM maximum rating marked for this point before operation. Inspect the mounted point for cracks or damage before each use and discard if any defects are present. Eye protection and appropriate guarding are required per applicable safety standards when operating abrasive tooling.