DIAMOND DCommstones
DIAMOND D Combined Commstone: Polishing Fine, 8 5/8 in Overall Lg
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
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerNo account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h
Not sure this is the right part? Get a recommendation.
Need installation or engineering help?
Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineerAsk a question
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.
Used in
Common applications for DIAMOND DDC motor brush seating — DIAMOND D brush seaters (e.g., BRSRX17FS) for seating carbon brushes in industrial DC motors
Generator commutator dressing — DIAMOND D commstones (e.g., COMMX950MF) for restoring commutator surface concentricity in power generators
Commutator polishing — DIAMOND D Rubrite cleaning stones (e.g., RUBBX6251) for final polishing of commutator segments in traction motors
Mica undercut cleaning — DIAMOND D flexible cleaning stones for cleaning mica slots in commutators of large AC generators
Motor repair shop maintenance — DIAMOND D brush seaters and commstones for reconditioning commutators during motor overhaul
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.
