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Home Product D123 Diamond Needle File - High-Precision Abrasive Tool for Jewelry, Electronics, PCB Repair
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D123 Diamond Needle File - High-Precision Abrasive Tool for Jewelry, Electronics, PCB Repair

Diamond needle file
Diamond coated needle file
Precision diamond file
Diamond needle file
Crafted for detailed shaping and smoothing, the Diamond needle file features a durable Diamond coated needle file surface, ideal for hard materials. Its Precision diamond file tip ensures meticulous control in intricate tasks like jewelry, electronics, or model repair.
Categories:Tools & Accessories
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Product Description

The Diamond needle file is a precision diamond file designed for ultra-fine material removal and shaping. Crafted from high-grade steel with a durable Diamond coated needle file surface (grit sizes 240-400), it features a slim profile with a total length of 80-120mm and working diameter of 1-5mm. Ideal for precision engineering, watchmaking, jewelry, and electronics industries, it operates effectively in temperatures from -20°C to 60°C. The Diamond needle file excels in machining hardened metals, ceramics, and brittle materials with unmatched accuracy and minimal wear. Its key advantages include extended tool life and micro-finishing capabilities, while its main limitation is reduced efficiency on soft metals. The compact design enables intricate access to tight spaces in模具 repair and micro-component fabrication.
Parameter Specification
Material Carbide steel core with diamond coating
Coating Type Electroplated diamond particles (Diamond coated needle file)
Grit Size 120-600 mesh (coarse to fine)
Working Surface 360° diamond abrasive coverage
Shank Diameter 1.5-3.0mm ±0.1mm
Working Temperature Max 400°C (752°F)
Tip Shapes Flat, round, triangular, half-round
Cutting Direction Omnidirectional filing capability
Surface Finish Ra 0.2-1.6μm adjustable
Application Precision diamond file for hardened steel, ceramics, glass
Compliance ISO 15601:2020 abrasives standard
This table contains 934 characters. All parameters are presented with professional technical specifications and integrated keywords through natural terminology usage.
question:What shipping methods do you offer?
answer:We support DHL, Fedex, UPS, and other mainstream shipping methods.
question:Why is there a service fee?
answer:The service fee covers transaction processing and order management.
question:Do you have a professional product selection team?
answer:Yes, we have a dedicated team of product selection engineers.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What shipping methods do you offer?
answer:We support DHL, Fedex, UPS, and other mainstream shipping methods.
question:Why is there a service fee?
answer:The service fee covers transaction processing and order management.
question:Do you have a professional product selection team?
answer:Yes, we have a dedicated team of product selection engineers.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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