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DIAMOND D Combined Commstone, Polishing Fine, 8 5/8 in L, 7/8 in W - Commstones
DIAMOND DCommstones

DIAMOND D Combined Commstone, Polishing Fine, 8 5/8 in L, 7/8 in W

The DIAMOND D Combined Commstone: Polishing Fine (MPN COMMX007) is a commstone with an overall length of 8 5/8 inches and an overall width of 7/8 inches. It is made of Polishing Fine material grade.

SKU 3G-OTH-57337

Also listed as: COMMX 007 · COMMX-007

Brand
DIAMOND D
Item
Combined Commstone, Polishing Fine, 8 5/8 in L, 7/8 in W
Part Number
COMMX007
Category
Commstones
Available to Order
Also known as:COMMX007DIAMOND D
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DIAMOND D
Manufacturer Part Number
COMMX007
Overall Lg
8 5/8 in
Overall Wd
7/8 in
Material Grade
Polishing Fine

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

Product Description

The DIAMOND D Combined Commstone: Polishing Fine (MPN COMMX007) is a commstone with an overall length of 8 5/8 inches and an overall width of 7/8 inches. It is made of Polishing Fine material grade.

Frequently Asked Questions

What is the DIAMOND D Combined Commstone used for?

The DIAMOND D Combined Commstone is used for fine polishing of commutators in electric motors and generators. Its Polishing Fine material grade smooths and finishes commutator surfaces to reduce brush wear and improve electrical contact. It is commonly used in industrial motor maintenance and repair applications.

What are the specifications of the DIAMOND D Combined Commstone?

The DIAMOND D Combined Commstone (MPN COMMX007) has an overall length of 8 5/8 inches and an overall width of 7/8 inches. It features a Polishing Fine material grade for fine finishing. The brand is DIAMOND D, and it is designed for precision commutator maintenance.

Where to buy the DIAMOND D Combined Commstone worldwide?

You can source the DIAMOND D Combined Commstone through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this commstone to maintenance teams globally.

How to use the DIAMOND D Combined Commstone for commutator maintenance?

To use the DIAMOND D Combined Commstone, hold it against the rotating commutator surface at a slight angle, applying light, even pressure. Move it back and forth across the commutator length to achieve a fine polish. Always follow motor manufacturer guidelines for speed and pressure to avoid damaging the commutator.

Used in

Common applications for DIAMOND D
Electric motor maintenance — DIAMOND D brush seaters (e.g., BRSRX17FS) for seating carbon brushes on commutators.
Generator servicing — DIAMOND D commstones (e.g., COMMX950MF) for dressing and cleaning slip rings and commutators.
Plant maintenance — DIAMOND D flexible cleaning stones (e.g., RUBBX6271) for polishing and cleaning metal surfaces.
Motor repair shops — DIAMOND D pencil commstones (e.g., COMMXLS825F) for precision dressing of commutator segments.
Industrial maintenance — DIAMOND D medium soft brush seaters (e.g., BRSRX12MS) for general brush seating on motors.
Precision finishing — DIAMOND D Rubrite cleaning stones (e.g., RUBBX6251) for deburring and polishing contoured parts.
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DIAMOND D Products

3G Electric supplies DIAMOND D commstones. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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