Dual‑Color Handle Needle File Set, 6‑Piece Precision Bearing Steel Assorted Files for Fine Deburring & Polishing
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Product Description:
6‑Piece Precision Quenched Bearing Steel Needle File Set for Multi‑Shape Fine‑Detail Polishing
Our dual‑color handle needle file set is a complete precision hand‑grinding kit containing 6 common file shapes: flat file, pointed file, round file, half‑round file, triangular file and square file. Each file is precision‑manufactured from premium high‑carbon bearing steel with strict overall quenching heat‑treatment, matched with ergonomic dual‑color anti‑slip plastic handles. Featuring standardized tooth height and pitch for neat burr‑free finishing, this set is widely used for fine‑detail deburring, edge‑trimming and surface‑polishing of metal hardware, jewelry parts, wood carvings and plastic models, favored by DIY enthusiasts, mold‑processing workers and B2B precision‑tool wholesale buyers worldwide.
Every file body adopts high‑quality bearing steel with integral quenching treatment, greatly improving hardness, wear resistance and fine‑grinding stability for long‑term precise‑use scenarios. Precision‑machined uniform teeth remove micro‑burrs efficiently without scratching delicate workpiece surfaces. The 6‑shape assorted design fully covers flat‑plane, inner‑hole, sharp‑corner, curved‑surface and narrow‑groove polishing needs, eliminating the need to purchase separate single‑shape files. The dual‑color TPR plastic handle integrates anti‑slip texture and ergonomic curved shape, lowering hand fatigue during long‑time fine‑grinding work. Three mainstream size options adapt to small‑part fine‑finishing and medium‑size workpiece trimming tasks. Card‑blister packaging supports retail shelf display and bulk‑order wholesale, protecting files from damage during storage and logistics transportation.
Key Technical Specifications
| Model Number | 1208‑0103 (3×150mm); 1208‑0104 (4×160mm); 1208‑0105 (5×180mm) |
| Product Type | 6‑piece precision assorted needle file set |
| Core Material | High‑carbon bearing steel (quenched) + dual‑color anti‑slip TPR plastic handle |
| Size Specification | 3×150mm / 4×160mm / 5×180mm |
| Core Features | Quenched high‑hardness file body, 6‑shape multi‑functional design, comfortable anti‑slip dual‑color handle, precision fine‑grinding teeth |
| Packaging Method | Card blister |
| Carton Quantity | 72 pieces per carton (12 card‑blister packs) for all sizes |
Core Product Features & Customer Benefits
Quenched high‑carbon bearing steel body: Provides superior hardness and wear resistance, maintaining stable precision‑grinding performance for delicate workpiece finishing.
Complete 6‑shape assorted design: Covers flat, pointed, round, half‑round, triangular and square shapes for all‑scenario fine‑detail polishing tasks.
Precision uniform tooth structure: Ideal tooth height and pitch ensure clean micro‑burr removal without scratching polished surfaces.
Ergonomic dual‑color anti‑slip handle: Delivers comfortable non‑slip grip, reducing hand fatigue during long‑time precise‑grinding operations.
Multi‑size specification options: Adapts to micro‑part fine‑finishing and medium‑size workpiece trimming demands for diversified DIY and industrial‑processing scenarios.
For B2B buyers including precision‑tool distributors, jewelry‑supply wholesalers and cross‑border e‑commerce sellers, this needle file set features all‑in‑one multi‑shape design and stable precision quality, enriching hand‑tool product portfolios. Bulk‑order customization and mixed‑batch shipping with our single‑shape file series are available to satisfy diversified downstream customer demands.
Overall, this dual‑color‑handle assorted needle file set combines quenched‑steel durability, multi‑shape functionality and precision‑grinding performance, being an essential complete fine‑finishing hand‑tool kit for DIY, mold‑making and jewelry‑processing scenarios. We welcome global buyers to consult our sales team for quotations and long‑term supply cooperation solutions.
Frequently Asked Questions (FAQ)
Q: What materials can this needle file set polish?
A: Mainly for fine‑detail finishing of metal hardware, jewelry parts, wood carvings, plastic models and small mechanical components.Q: What are the functions of each file shape in the set?
A: Flat for plane polishing; round for inner‑hole grinding; half‑round for curved surfaces; triangular for sharp corners; square for right‑angle edges; pointed for narrow‑groove trimming.Q: What is the application difference between different size specifications?
A: Small‑size 3×150mm for micro‑part ultra‑fine polishing; large‑size 5×180mm for medium‑size workpiece rough‑finishing work.Q: Can mixed‑batch shipping with single‑shape files be supported?
A: Mixed‑batch wholesale of assorted file sets and single‑shape files is available; please consult our sales team for mixed‑order plans.Q: What is the delivery time for bulk‑order purchases?
A: General bulk orders can be shipped within 7‑15 working days after payment confirmation.
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