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The Dynabrade 11304 is a stainless steel curved contact arm assembly, commonly referred to as "The Banana Arm," designed for use with Dynafile II abrasive belt tools. It features a 5/8" diameter rubber contact wheel and a hard platen to support 1/2" wide abrasive belts for precision grinding and surface conditioning.
Features
Curved arm geometry for contour sanding and intricate area access
Industrial-rated construction for production environments
Stabilized belt tracking
Crowned rubber wheel for high-strength support
Removable/replaceable hard platen pad
Stainless steel construction for corrosion resistance
Specifications
Manufacturer: Dynabrade Inc.
Part Number: 11304
Arm Design: Curved ("Banana Arm")
Arm Material: Stainless Steel
Belt Size Compatibility: 1/2" W x 18" L (13 mm x 457 mm)
Contact Wheel Diameter: 5/8" (16 mm)
Contact Wheel Width: 3/8" (10 mm)
Contact Wheel Material: Rubber
Contact Wheel Durometer: 70 Shore A
Contact Wheel Assembly Part Number: 11078 (Includes bearing and shaft)
Platen Pad Part Number: 11132
Platen Width: 1/2" (13 mm)
Platen Type: Hard
Workable Reach: 4" to 17" (102 mm to 432 mm)
Tool Compatibility: Dynafile II (Air and Electric models)
