Alfa Tools Abrasives Catalog

Type 27 • Non-Woven Wheels Surface Preparation Wheels

Phenolic Resin Bond System • Withstands Heat and Moisture

Features: • Type 27 configuration • Non-woven wheels • Phenolic resin bond system • Designed for high production use on right angle grinder • Provides 100% utilization of the abrasive grains integrated in the full body of the wheel • Withstands heat and moisture—allowing consistent performance

Silicon Carbide Wheels

Aluminum Oxide Wheels

Super-fine finish capability Grey color code Primary Application:

Fine finish capabilities Maroon color code Primary Application:

• Surface preparation and cleaning steel, aluminum, stainless and nonferrous metals • Removes discoloration (blue) caused by welding or cutting stainless steel • Patterning on metal fabrications • Paint and rust removal • Satin finish on stainless steel For blending coated abrasives scratch patterns

• Surface preparation and cleaning steel, aluminum, stainless and nonferrous metals • Removes discoloration (blue) caused by welding or cutting stainless steel • Patterning on metal fabrications • Paint and rust removal For light finishing metal, wood, composites or satin finishing aluminum

Non-Woven Abrasives

STD. PACK

PART NO.

COLOR

GRADE

ARBOR MAX RPM

DIA.

TYPE 27-FLAT

ALUMINUM OXIDE WHEELS

5/8"

13500

10 10 10 10 10 10 10 10 10 10

SPWA10401 SPWA10402 SPWA10403 SPWA10404 SPWA10405 SPWS20401 SPWS20402 SPWS20403 SPWS20404 SPWS20405

4"

5/8"-11* 13300

4-1/2" 4-1/2"

7/8"

13300 8500 8500

Maroon

Fine

5/8"-11*

7" 7"

7/8"

SILICON CARBIDE WHEELS

5/8"

13500

4"

5/8"-11* 13300

4-1/2" 4-1/2"

7/8"

13300 8500 8500

Grey

Super-Fine

5/8"-11*

7" 7"

7/8"

*5/8-11 diecast flange mounted

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