Walter Surface Technologies 09C078 End Brush 3/4 in Ss

Product Description

The WALTER SURFACE TECHNOLOGIES 09C078 is a crimped-wire end brush designed for deburring, cleaning, and surface preparation in industrial and trade applications. Built with Grade 304 stainless steel wire, this brush delivers consistent performance on stainless steel workpieces and in environments where carbon contamination from standard steel wire is not acceptable. The brush head measures 3/4 inch in diameter and is rated to a maximum of 18,000 RPM, making it compatible with most die grinders and rotary tools used in the field. Wire diameter falls in the 0.0101 to 0.0200 inch range, providing a medium-duty fill suited to general surface conditioning work.

This end brush is used across a wide range of trade and industrial settings, including pipefitting, HVAC fabrication, welding prep, and metal finishing. It is well suited for reaching into confined areas, weld joints, ports, and internal tube surfaces where flat or cup-style brushes cannot reach. The non-piloted, non-bridled, non-flared design suits standard straight-shank arbor mounting. Color-coded hubs and a balanced wire count support consistent results across repeated uses in production or service environments.

Key Features

• Grade 304 stainless steel crimped wire construction resists contamination on stainless workpieces
• 18,000 RPM maximum speed rating compatible with standard die grinders
• 3/4 inch brush diameter for access to tight spaces and internal surfaces
• Wire diameter range of 0.0101 to 0.0200 inch for medium-duty surface conditioning
• Color-coded hubs for quick identification and organized tool storage
• Balanced wire count and even fill promote consistent scratch pattern and brush longevity

Compatibility

Designed as a standard-shank end brush for use with die grinders and rotary tools rated to accept brushes up to 18,000 RPM. Non-piloted and non-bridled configuration suits general-purpose straight-arbor mounting.

Installation Notes

Installation and use should be performed by qualified tradespeople familiar with rotary abrasive tool safety. Always confirm the tool spindle speed does not exceed the 18,000 RPM maximum rating of this brush before mounting. Power down and disconnect the tool from its power source before securing the brush to the arbor. Wear appropriate eye protection and follow applicable ANSI and OSHA guidelines for power brush use.