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The Dynabrade 11228 is a heavy-duty contact arm assembly designed for use with Dynafile portable abrasive belt tools. It features a reinforced steel arm, which is a heavy-duty version of the 11218 arm, and is equipped with a crowned rubber contact wheel for high-pressure grinding and polishing applications.
Features
Heavy-duty reinforced steel arm construction for increased durability
Crowned rubber contact wheel designed for high-pressure grinding
Compatible with Dynafile portable abrasive belt tools
Optional 11028 Steel Platen available for specialized grinding tasks
Engineered to guide and support 24" long abrasive belts
Specifications
Manufacturer Part Number: 11228
Contact Wheel Diameter: 5/8"
Contact Wheel Width: 3/8"
Contact Wheel Material: Crowned Rubber
Arm Material: Heavy-duty reinforced steel
Compatible Belt Width: 1/2"
Compatible Belt Length: 24"
Maximum Speed: 20,000 RPM
Maximum Pressure: 45 psig
Minimum Opening Clearance: 7/16"
Weight: 0.22 lbs
Base Arm Reference: Heavy-duty version of 11218 arm
