DYNABRADEBelt Sander Contact Arms
DYNABRADE Arm Adapter: 1 in Belt Wd, 30 in Belt Lg, Dynafile Series, 5/8 in Wheel Dia
The DYNABRADE Arm Adapter (MPN 11739) is a belt sander contact arm for 1-inch-wide, 30-inch-long belts, designed for the Dynafile Series. It features a flat profile, a 5/8-inch wheel diameter, and a rubber contact…
SKU 3G-OTH-158552
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DYNABRADE Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The DYNABRADE Arm Adapter (MPN 11739) is a belt sander contact arm for 1-inch-wide, 30-inch-long belts, designed for the Dynafile Series. It features a flat profile, a 5/8-inch wheel diameter, and a rubber contact surface.
Used in
Common applications for DYNABRADEMetal fabrication – DYNABRADE grinders and sanders for weld seam removal and surface blending
Automotive repair – DYNABRADE Dynafile belt sanders for contour sanding on body panels
Woodworking – DYNABRADE random orbital sanders for fine finishing of wood surfaces
Aerospace maintenance – DYNABRADE die grinders for deburring and polishing aluminum components
Marine industry – DYNABRADE right-angle grinders for removing rust and paint from metal hulls
General maintenance – DYNABRADE replacement parts (e.g., bearings, shims) for repairing pneumatic tools in plant operations
DYNABRADE Products
3G Electric supplies DYNABRADE belt sander contact arms. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












