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DYNABRADEBelt Sander Contact Arms

DYNABRADE Contact Arm: 1/2 in Belt Wd, 18 in Belt Lg, Dynafile Series, 5/8 in Wheel Dia

The DYNABRADE Contact Arm (MPN 11312) is a belt sander contact arm designed for use with 1/2-inch-wide, 18-inch-long belts in the Dynafile Series. It features a crowned 5/8-inch wheel diameter and is compatible with…

SKU 3G-OTH-158589

Brand
DYNABRADE
Item
Contact Arm: 1/2 in Belt Wd, 18 in Belt Lg, Dynafile Series, 5/8 in Wheel Dia
Category
Belt Sander Contact Arms
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

DYNABRADE
Manufacturer Part Number
11312
Type
Dynafile Series, Crowned
Belt Lg
18 in
Wheel Dia
5/8 in

Technical Documents

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DYNABRADE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DYNABRADE Contact Arm (MPN 11312) is a belt sander contact arm designed for use with 1/2-inch-wide, 18-inch-long belts in the Dynafile Series. It features a crowned 5/8-inch wheel diameter and is compatible with the 40324 model. This component is manufactured by DYNABRADE.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the DYNABRADE Contact Arm 11312 used for?

The DYNABRADE Contact Arm 11312 is a belt sander contact arm for the Dynafile Series. It supports 1/2-inch-wide, 18-inch-long belts and uses a crowned 5/8-inch wheel diameter to guide the belt during grinding, deburring, and finishing on metal and composite surfaces.

What are the specifications of the DYNABRADE Contact Arm 11312?

The DYNABRADE Contact Arm 11312 is a crowned Dynafile Series component. It accepts 1/2-inch-wide belts that are 18 inches long and has a 5/8-inch wheel diameter. The manufacturer part number is 11312, and it is compatible with model 40324.

Where to buy the DYNABRADE Contact Arm 11312 worldwide?

3G Electric supplies the DYNABRADE Contact Arm 11312 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this Dynafile Series contact arm to your facility, regardless of location.

How to install the DYNABRADE Contact Arm 11312?

To install the DYNABRADE Contact Arm 11312, first ensure the Dynafile tool is disconnected from power. Remove the existing arm, align the crowned 5/8-inch wheel with the belt path, and secure the arm using the manufacturer's recommended fasteners. Always follow DYNABRADE's safety guidelines.

Used in

Common applications for DYNABRADE
Metal 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.

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Cross-referenced by specification & description
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DYNABRADE Contact Arm: 1/2 in Belt Wd, 18 in Belt Lg, Dynafile Series, 5/8 in Wheel Dia, Crowned (MPN 11304)
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DYNABRADE Contact Arm: 1/2 in Belt Wd, 24 in Belt Lg, Dynafile Series, 5/8 in Wheel Dia, Crowned (MPN 11228)
DYNABRADE Contact Arm: 1/2 in Belt Wd, 24 in Belt Lg, Dynafile Series, 5/8 in Wheel Dia, Crowned (MPN 11218)
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DYNABRADE Contact Arm: 1/2 in Belt Wd, 24 in Belt Lg, Dynafile Series, 5/8 in Wheel Dia, Crowned (MPN 11218)
DYNABRADE Contact Arm: 1/2 in Belt Wd, 24 in Belt Lg, Dynafile Series, 3/4 in Wheel Dia, Crowned (MPN 11231)
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DYNABRADE Contact Arm: 1/2 in Belt Wd, 24 in Belt Lg, Dynafile Series, 3/4 in Wheel Dia, Crowned (MPN 11231)
DYNABRADE Contact Arm: 1/2 in Belt Wd, 18 in Belt Lg, Dynafile II Series, 5/16 in Wheel Dia, Crowned (MPN 11337)
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DYNABRADE Contact Arm: 1/2 in Belt Wd, 18 in Belt Lg, Dynafile II Series, 5/16 in Wheel Dia, Crowned (MPN 11337)
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DYNABRADE Contact Arm: 1/2 in Belt Wd, 34 in Belt Lg, Dynafile Series, 5/8 in Wheel Dia, Crowned (MPN 11240)

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