Cratex 777 Kits Rubber Abrasive Point Set 76 Piece

Product Description

The CRATEX 777 KITS is a 76-piece rubber abrasive point set designed for deburring, blending, and light surface finishing on metal, plastic, and composite materials. The set uses a rubber bond construction that conforms slightly to irregular surfaces, making it suited for detail work in tight areas. All points are pre-mounted on mandrels, so they are ready to chuck into a rotary tool, die grinder, or flexible shaft machine straight out of the box. Two wheel mandrels and two point mandrels are included to cover the full range of shapes in the set. Installers and maintenance technicians in HVAC, plumbing, and electrical trades reach for this type of set when cleaning burrs from pipe ends, fittings, and drilled holes.

This set is intended for use in hand-held rotary tools and die grinders in both shop and field settings. The variety of shapes covers most common finishing tasks: tapered edge wheels for slot and groove work, straight wheels for flat surfaces, cylinder points for bores and channels, and bullet points for curved or countersunk surfaces. The rubber abrasive bond is well-matched to applications where conventional grinding wheels would remove too much material or mar a finished surface. It suits light-duty maintenance and fabrication work across residential and light commercial service environments.

Key Features

• 76-piece assortment covers multiple abrasive point profiles in one kit
• Rubber bond construction conforms to surface contours for controlled material removal
• All points are pre-mounted for immediate use with no additional hardware required
• Includes 2 wheel mandrels and 2 point mandrels to support all included shapes
• Suited for deburring, blending, and detail finishing on metal and plastic
• Compact kit format supports organized storage and field portability

Compatibility

Designed for use with standard rotary tools, die grinders, and flexible shaft machines that accept the included mandrel sizes. Verify mandrel shank diameter against your tool collet before use.

Installation Notes

This set is typically used by HVAC technicians, plumbers, electricians, and machinists performing surface prep or deburring tasks. Always power down and disconnect the rotary tool before changing points or mandrels. Inspect each point for cracks or deterioration before mounting. Follow the tool manufacturer's recommended RPM limits for the smallest point diameter in use, and wear appropriate eye protection during operation.