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WALTER SURFACE TECHNOLOGIES

Walter Surface Technologies is a manufacturer of surface treatment and finishing products for industrial metalworking and maintenance operations. The company's product range includes bonded abrasives such as cut-off and grinding wheels, brushes, and parts-washing accessories. These products are used in fabrication, welding, maintenance, and repair applications across industries including construction, manufacturing, and metal service centers. The line covers common abrasive types: Type 27 and Type 29 depressed center wheels, combination wheels for carbon and stainless steel, and specialized wheels for concrete and masonry. Arbor sizes include 5/8"-11 and 7/8", with diameters from 4-1/2" to 6" and thicknesses from 3/64" to 1/8". Grit ratings such as 36 and 60 are specified for particular material removal tasks. Series designations like HP COMBO, Flexcut Mill Scale, and ZIP ALU indicate application-specific formulations. In addition to abrasives, Walter Surface Technologies offers parts-washer accessories: round baskets made from galvanized steel with an 8-1/2" width and a handle for transport, and flow-through brushes with nylon bristles and plastic handles, 10" overall length, in straight and angled configurations. These items support cleaning and degreasing of industrial components. 3G Electric supplies the Walter Surface Technologies line as part of its industrial equipment catalog. The product range is available for global shipment, serving plant engineers, maintenance managers, and procurement specialists who require documented specifications and consistent part numbers. 3G Electric provides access to the full catalog, including MPNs and series details, to support specification and procurement workflows. The focus is on supplying the correct abrasive or accessory for the material and application, with technical data such as dimensions, arbor size, grit, and maximum RPM where applicable. This approach aligns with the needs of buyers who specify by part number and require traceability to manufacturer standards.

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About WALTER SURFACE TECHNOLOGIES

Walter Surface Technologies is a manufacturer of surface treatment and finishing products for industrial metalworking and maintenance operations. The company's product range includes bonded abrasives such as cut-off and grinding wheels, brushes, and parts-washing accessories. These products are used in fabrication, welding, maintenance, and repair applications across industries including construction, manufacturing, and metal service centers. The line covers common abrasive types: Type 27 and Type 29 depressed center wheels, combination wheels for carbon and stainless steel, and specialized wheels for concrete and masonry. Arbor sizes include 5/8"-11 and 7/8", with diameters from 4-1/2" to 6" and thicknesses from 3/64" to 1/8". Grit ratings such as 36 and 60 are specified for particular material removal tasks. Series designations like HP COMBO, Flexcut Mill Scale, and ZIP ALU indicate application-specific formulations. In addition to abrasives, Walter Surface Technologies offers parts-washer accessories: round baskets made from galvanized steel with an 8-1/2" width and a handle for transport, and flow-through brushes with nylon bristles and plastic handles, 10" overall length, in straight and angled configurations. These items support cleaning and degreasing of industrial components. 3G Electric supplies the Walter Surface Technologies line as part of its industrial equipment catalog. The product range is available for global shipment, serving plant engineers, maintenance managers, and procurement specialists who require documented specifications and consistent part numbers. 3G Electric provides access to the full catalog, including MPNs and series details, to support specification and procurement workflows. The focus is on supplying the correct abrasive or accessory for the material and application, with technical data such as dimensions, arbor size, grit, and maximum RPM where applicable. This approach aligns with the needs of buyers who specify by part number and require traceability to manufacturer standards.

Common Applications

  • Metal fabrication — HP COMBO Type 27 combination wheels for blending and finishing on carbon and stainless steel.
  • Concrete and masonry surface preparation — Flexcut Mill Scale Type 29 grinding wheels for removing mill scale and welds.
  • Aluminum cutting — ZIP ALU Type 27 cut-off wheels for soft metals such as aluminum extrusions and sheet.
  • Parts cleaning and maintenance — round galvanized steel parts washer baskets for holding components during cleaning.
  • Parts washing systems — flow-through brushes with nylon bristles for cleaning industrial components and machinery.
  • Welding and repair — general purpose cut-off and grinding wheels for metal removal and surface conditioning.

Frequently asked questions

Common questions about WALTER SURFACE TECHNOLOGIES from 3G Electric.

What is the difference between Walter Surface Technologies Type 27 and Type 29 grinding wheels?

Type 27 wheels have a flat, depressed center and are used for grinding and blending on flat surfaces. Type 29 wheels have a conical shape that provides a more aggressive grinding angle, making them suitable for edge work and contoured surfaces. Both types are available in the Walter Surface Technologies line, including the Flexcut Mill Scale series for concrete and masonry and the HP COMBO series for carbon and stainless steel. Selection depends on the application and the desired material removal rate.

What arbor sizes are available for Walter Surface Technologies cut-off and grinding wheels?

Walter Surface Technologies wheels are offered with common arbor sizes including 5/8"-11 threaded and 7/8" plain holes. For example, the HP COMBO combination wheels use a 5/8"-11 arbor, while the ZIP ALU cut-off wheels for soft metals have a 7/8" arbor hole. The correct arbor size must match the grinder spindle or nut type. Always verify the arbor size before ordering to ensure compatibility with your equipment.

What are the specifications of the Walter Surface Technologies parts washer basket?

The Walter Surface Technologies round parts washer basket (MPN 55B004) is constructed from galvanized steel with a silver finish. It has a basket width of 8-1/2 inches and includes a handle for transport. The basket is not stackable and does not include a lid. It is designed for use in parts washing systems to hold components during cleaning. This basket is compatible with standard parts washers and is available from 3G Electric.

What is the ZIP ALU series used for?

The ZIP ALU series from Walter Surface Technologies is designed for cutting soft metals such as aluminum. These are Type 27 depressed center cut-off wheels. A typical specification is 5" diameter, 3/64" thickness, 7/8" arbor hole, and 60 grit. The wheel formulation is intended to prevent loading and provide clean cuts in non-ferrous materials. They are used in fabrication and maintenance operations where cutting aluminum extrusions, sheet, or profiles is required.

Are Walter Surface Technologies flow-through brushes available in different shapes?

Yes, Walter Surface Technologies offers flow-through parts washing brushes in straight and angled configurations. Both have a 10-inch overall length, nylon bristles, and a plastic handle. The straight brush (MPN 55B005) and angled brush (MPN 55B007) are designed for use in parts washing systems to clean industrial components. The flow-through design allows cleaning fluid to pass through the brush head. These brushes are compatible with Walter Surface Technologies parts washers and are available from 3G Electric.

Does 3G Electric supply WALTER SURFACE TECHNOLOGIES products?

Yes — 3G Electric (S) Pte. Ltd. supplies WALTER SURFACE TECHNOLOGIES products. We stock the WALTER SURFACE TECHNOLOGIES catalog and supply genuine factory-original products with full manufacturer warranty and technical support.