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Multipurpose Diamond Needle File Set Files Tools Sets
US$0.58
1,000-1,999 Pieces
US$0.52
2,000-4,999 Pieces
US$0.47
5,000+ Pieces
Sample price:US$0.60/piece.Request sample
Product profile
Type
Needle FilesMaterial
DiamondUsage
Metal Drilling, Wood Drilling, Well DrillingShape
as DetailsProcessing Methods
Cutting Tooth FileTooth Pattern
NoSection Shape
as ShapeColor
MulticolorCustomized
CustomizedCondition
NewCoating
Nickel, Titanium AvailableProduct Dimnsions
7.5X3.5X0.3inchesBlade Length
3.5 InchesGit
150Number of Handle
11Transport Package
CartonSpecification
GBTrademark
JohnsontoolOrigin
ChinaHS Code
8207191000Production Capacity
100000Key features
Versatile Material Removal: Electroplated diamond grit removes material quickly yet in a controlled way for steel, wood, and ceramic.
Ergonomic Dipped Handles: Comfortable handles provide a firm grip even in wet conditions or when exposed to fluids.
Multi-Shape Variety: Includes 11 shapes like barrette, knife, half round, and square to fit any project situation.
High Alloy Steel Core: Made from high alloy metal steel ensuring longevity, strength, and durability for long-lasting use.
Ideal for Miniatures: Perfect for fine grinding of models, jewels, and hobby sets with precise control.
Customizable Options: Offers customization from samples, designs, full customization, and minor adjustments.
Compact Mini Size: Total length of 6 inches with 2.75 inches usable file length for detailed work.
Easy Storage Solution: Comes in a plastic pouch for easy organization and storage when not in use.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port, Ningbo, QingdaoAverage Response Time: ≤4.86h
AI-Powered supplier vetting
SummaryThe supplier provides OEM and ODM services and supports extensive customization, including sample-, design-, full-, minor-, and flexible customization. It has 17 years of export experience, self-managed import/export rights, 90% export sales, and accepts multiple trade and payment terms. Production is conducted on one line, supported by 11–20 quality-control staff and stated advanced equipment and checking systems. However, no management-system certifications, SDK, new products in the past year, overseas service facilities, or offline trade-show participation are reported. Service procedures and complaint handling lack written records, and production batches are not continuously reconciled. Financial and cash-flow evidence is limited to year labels, so financial credibility cannot be conclusively assessed.
Supplier typeThe supplier is an OEM/ODM manufacturer with its own factory location, one production line, stated production output, advanced equipment, and a technical workforce. It also provides export services directly through self-managed import/export rights, indicating a manufacturing-oriented supplier rather than a pure trading intermediary.
CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. This is a stated absence of certification evidence and represents a deficiency for this field.
After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records, and it lacks written service-assessment and corrective/preventive-action procedures or records. It also reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, limiting documented overseas service support.
R&D capabilityThe supplier provides ODM and broad design customization, but reports no available SDK and no new products during the past year. These explicit limitations outweigh the design-service evidence when assessing demonstrated recent innovation capability.
Production capacityThe supplier reports one production line, 11–20 quality-control staff, advanced production and checking equipment, and flexible export fulfillment with one-month lead times in both peak and off-season. However, it does not continuously reconcile quantities for each batch or mass production, so production controls are not fully documented.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also offers ODM services. This is strong direct evidence of broad customization capability.
Product Q&A
Q:What materials can these diamond files be used on?
A:
These files are suitable for shaping metal, wood, plastic, steel, ceramic, and are especially good for fine grinding of models and jewels.
Q:What shapes are included in the set?
A:
The set includes 11 shapes: barrette, crossing, equaling, knife, warding, square, three square, half round, tapered round, and round.
Q:How should I maintain the diamond files for long-lasting use?
A:
For long-lasting use, please use a lubricant such as water when using all diamond-coated tools.
Q:What is the total length and usable length of the files?
A:
The total length is 6 inches (150mm), and the usable file length is 2.75 inches.
Q:Are the handles comfortable to use?
A:
Yes, the dipped handles provide excellent grip and remain comfortable even in wet conditions.
Send Inquiry
*To:
Johnson Tools Manufactory Co., Ltd.
Johnson Tools Manufactory Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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