Products Description
5/32" (4.0mm) Gold-Titanium Coated Chainsaw Round File
Ultra-Hard T12 Sharpening Kit
High-Performance 8-Inch Sharpening Rod featuring TiN Surface Reinforcement for Professional 3/8" LP Chain Restoration.
Round file 5/32＂4.0mmx8"gold
The 4.0mm golden-titanium sharpening module constitutes a high-performance abrasive system engineered for the precision management of chainsaw cutting geometries. Utilizing advanced Titanium-Nitride (TiN) deposition over a premium T12 substrate, it facilitates ultra-low friction tissue removal while providing a crystalline surface hardness that significantly outlasts standard carbon files. This instrument is purposely calibrated to mitigate thermal buildup during high-cadence sharpening, ensuring absolute structural integrity of the cutter's chrome layer in intensive commercial forestry and boutique landscaping protocols. Technical Data: Diameter 4.0mm (5/32"), surface hardness HRC 64-68, TiN coating thickness verified. Materials: High-persistence T12 alloy steel core with an integrated gold-titanium protective matrix. Certification: Validated for professional-grade tribological efficiency and abrasive longevity. Ideal for high-end 3/8" LP drive systems, providing a luxury solution for critical edge maintenance.
Technical Profiles & Materials
Titanium-Nitride (TiN) Reinforcement: The exterior surface features a golden TiN ceramic barrier, engineered to reduce surface friction by 30% and prevent metallurgical bonding with the chain's chrome plating.
Crystalline Structural Core: The chassis is forged from high-density hardened T12 steel, providing superior flexural rigidity and absolute structural immunity to mechanical deformation under peak manual pressure.
Abrasive Flux Management: Features a precision-cut helical tooth logic, designed to maximize metal-shaving evacuation and maintain a consistent abrasive flux without inducing edge-glazing or thermal blunting.
Technical Specifications
| ITEM | DETAILS |
| Type | Titanium Round File |
| Application | fits 3/8" Low Profile (LP) / 1/4" |
| Code | 2901151 |
| Material | T12 Steel + Titanium Nitride |
| Visual Finish | High-Persistence Golden-Gold |
| Brand Name | SeaSummer |
| Package Format | 3-Piece Professional Card Pack |
| Delivery Time | 30 Days |
| Packaging | Cardboard packaging |
Products Application
Boutique Landscape Edge Sculpting
Specifically optimized for high-end arborist operations. The titanium-gold matrix ensures a cooler cut, maintaining the biological health of delicate specimen trees by providing ultra-sharp, non-ragged cutting teeth.
Industrial Logging Efficiency Protocols
Ideal for professional felling teams requiring maximum tool longevity. The TiN coating acts as a sacrificial wear layer, significantly extending the operational life of the file in high-silica or dirty-bark environments.
High-Spec Tool Dealership Support
An essential structural maintenance component for luxury tool retailers and repair centers. The standardized 4.0mm gold specs provide a high-visibility, premium alternative that justifies superior cutting results for 25cc-45cc power saw users.
Quality and Craftsmanship Details
Products Package
About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
Trusted Partnership Power
YOUR PROFESSIONAL ONE-STOP SOURCE
FOR 10000+ OUALITY PARTS
Verified Factory Excellence
BACKED BY 200+ TRUSTED FACTORY PARTNERS
Production process
Quality control
Expo experience
Customer Reviews
FAQ
Q: Are you an impartial industrial components dealer or a direct China water pump factors factory?
A:We are a direct, ISO9001-certified engineering water pump components manufacturing facility and precision fluid-control factor manufacture exporter primarily based in China. We function our personal cleanroom injection molding bays, computerized ultrasonic welding arrays, computerized hydraulic stress check stations, and clean-room packaging lines, passing direct-factory wholesale price financial savings straight to your element procurement margins.
Q: Can your manufacturing unit furnish full certification forms for food-contact or consuming water compliance?
A: Yes, absolutely. For food, beverage, or scientific applications, our manufacturing unit makes use of one hundred percent virgin, un-recycled polypropylene resins accompanied by means of fabric traceability certificates. We mechanically furnish B2B purchasers with complete FDA compliance documentation, NSF-grade compound declarations, and RoHS/REACH chemical protection screening sheets to make certain clean clearance thru worldwide customs.
Q: Do you provide customization picks for distinctly corrosive fluids like sturdy acids or ozone?
A: Yes, we are a thoroughly succesful OEM/ODM supplier. For aggressive chemical or ozone environments, we can improve the 12x26.5mm valve configuration in our factory: substituting the general PP housing with top class PVDF (Fluoropolymer) and changing any steel springs with Hastelloy or whole springless gravity-ball architecture, making sure final chemical resistance.
Q: How do we impervious a pattern batch to execute computerized lifecycle and burst-pressure testing?
A: We relatively inspire complete laboratory contrast earlier than logging mass grant agreements. We can ship a pattern lot of 5-10 gadgets of our inventory 12x26.5mm take a look at valves for assessment (setup costs and DHL/FedEx air freight apply). Once the factors pass by your inner lifecycle verification and a formal wholesale quantity manufacturing contract or container run is locked in, the sampling charges are a hundred percent credited returned to your industrial balance.
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