Cratex 1351 M Rubberized Abrasive Point Cylinder Medium

Product Description

The CRATEX 1351 M is a rubberized abrasive point designed for precision deburring, blending, and surface finishing on metal and other hard materials. The cylindrical shape measures 1 inch in maximum diameter and 1.5 inches in length, with a 1/4 inch arbor hole for unmounted use in a rotary tool, die grinder, or drill press. The abrasive matrix uses silicon carbide at a medium grade (60 grit), providing consistent stock removal and a smooth finish in a single pass. This unmounted point is rated to 20,000 RPM, making it suitable for high-speed precision work in fabrication, maintenance, and toolroom applications.

Rubberized abrasive points are commonly used by machinists, tool and die makers, welders, and maintenance technicians who need controlled material removal in confined areas or on contoured surfaces. The cylinder profile makes it well suited for working inside bores, along straight edges, and on flat or slightly curved surfaces where uniform contact is required. The silicon carbide formulation performs well on non-ferrous metals, cast iron, ceramics, and hardened steel.

Key Features

• Cylinder shape for uniform contact on flat, straight, and interior surfaces
• Silicon carbide abrasive at 60 grit medium grade for controlled stock removal and surface blending
• 1/4 inch arbor hole for use with standard rotary tools, die grinders, and drill press chucks
• Unmounted configuration allows direct chucking without a mandrel
• 20,000 RPM maximum speed rating for compatibility with high-speed rotary equipment
• Rubberized bond cushions the abrasive for reduced chatter and consistent finish

Compatibility

Designed for use with rotary tools, die grinders, and drill presses equipped with a 1/4 inch chuck or collet. Suitable for deburring, blending, and finishing on non-ferrous metals, ferrous metals, ceramics, and similar hard materials.

Installation Notes

This unmounted point is secured directly in a 1/4 inch collet or chuck. Verify that the tool spindle speed does not exceed the 20,000 RPM rating marked on this product before operation. Inspect the abrasive point for cracks or damage before each use and replace if any defects are found. Always wear appropriate eye protection and follow applicable workplace safety standards when operating rotary abrasive tools.