{"product_id":"6pcs-carbon-brushes-d3000-electric-motor-rotary-drill-tool","title":"6pcs Carbon Brushes for D3000 Electric Motor \u0026 Rotary Drill","description":"\n\u003ch2\u003e6-Pack Carbon Brushes for D3000 Electric Motor \u0026amp; Rotary Drill Tools\u003c\/h2\u003e\n\u003cp\u003eKeep your rotary tools and electric drill running at peak performance with this 6-piece set of replacement carbon brushes. Designed specifically for D3000 electric motors, these precision-sized brushes (7.9 × 5.5 × 4.8 mm) restore consistent electrical contact and extend the life of your power tools. Each brush comes complete with wire lead and spring — everything you need for a quick, hassle-free swap.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Replace Your Carbon Brushes?\u003c\/h3\u003e\n\u003cp\u003eWorn carbon brushes are one of the most common causes of reduced motor performance, sparking, or a motor that stops running altogether. Replacing them on schedule — approximately every 60 hours of use — keeps your motor running efficiently and prevents more costly damage to the commutator.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Carbon + Metal Construction\u003c\/strong\u003e — Durable materials for long-lasting, stable electrical contact\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Assembly\u003c\/strong\u003e — Each brush includes wire lead and carbon brush spring for a direct fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise Dimensions\u003c\/strong\u003e — 7.9 × 5.5 × 4.8 mm, engineered to fit D3000 electric tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue Pack\u003c\/strong\u003e — 6 brushes included, so you always have a spare on hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy DIY Installation\u003c\/strong\u003e — Simple 4-step replacement process, no specialist tools required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 7.9 × 5.5 × 4.8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon + Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 6 pcs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e D3000 electric motors \/ rotary drill tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplacement Interval:\u003c\/strong\u003e Approximately every 60 hours of use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Install\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep 1:\u003c\/strong\u003e Use a wrench to carefully open the carbon brush cover on your tool.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep 2:\u003c\/strong\u003e Remove the worn carbon brush from its housing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep 3:\u003c\/strong\u003e Insert the new carbon brush, making sure the spring and wire are properly seated.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep 4:\u003c\/strong\u003e Use a wrench to securely lock the cover back in place.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6 × Carbon Brushes (with wire and spring)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Colors may vary slightly from images due to monitor settings. Minor measurement deviations (±0.1 mm) may apply.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on electrical tool safety and maintenance, visit the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are these carbon brushes compatible with all D3000 electric rotary drill tools?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — these carbon brushes are specifically sized at 7.9 × 5.5 × 4.8 mm to fit D3000 electric motors and rotary drill tools. Always verify your motor's brush dimensions before purchasing to ensure a correct fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How often should I replace my drill's carbon brushes?\u003c\/h4\u003e\n\u003cp\u003eA: It is recommended to replace carbon brushes approximately every 60 hours of operation, or sooner if you notice reduced motor power, excessive sparking, or inconsistent performance. Timely replacement helps protect the motor's commutator from damage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is included with each carbon brush in this set?\u003c\/h4\u003e\n\u003cp\u003eA: Each of the 6 carbon brushes includes the carbon block, wire lead, and brush spring — providing a complete, ready-to-install replacement assembly with no additional parts required.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these carbon brushes compatible with all D3000 electric rotary drill tools?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — these carbon brushes are specifically sized at 7.9 × 5.5 × 4.8 mm to fit D3000 electric motors and rotary drill tools. 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