Product Description

The carbide alloy rotary file is the fitter and mold labor's indispensable advanced tool, its characteristic is

substitutes for the belt handle small grinding wheel and the non-dust pollution, the service life is equal to

several hundred belt handle small grinding wheel, the processing effciency enhances above 5 times, below abrasive

machning degree of hardness HRC70 each metal and the nonmetallic meterial, grinding surface roughness

may reach Ral.6, convenience grasps, use to be simple, safe reliable, reduces the arduous manual labor greatly,

reduce the cost of production.

Material: 100% of raw materials.

Tolerance: strict tolerance extent control, which can reach +/-0.01mm;

Grades: various for choice: YG6, YG8, YG8C, YG11C,YG15C and so on.

Types: standard, conical, parabolic,ballistic

Physical performance: high hardness and impact toughness, very good mechanical & chemical stability.

product application

Cemented carbide rotary file is widely used in machinery, automobile, ship, chemical industry, craft carving and other

 industrial sectors, with remarkable effect. Its main uses are:

-- Fine machining various metal mold cavities.-- All kinds of metal, non-metal carving, and carving of craft gifts.

--Clean the flash, burr and weld of castings, forgings and weldments

--Chamfering, rounding and groove processing of various mechanical parts, cleaning of pipes, and finishing of 

inner hole surfaces of mechanical parts

-- Polishing of impeller runner.

Quality control:

1.All raw materials are tested in terms of density, hardness and TRS before use

2.Every piece of product goes through in-process and final inspection

3.Every batch of product can be traced

Delivery ways/Packing

-Express companies: DHL, FedEx, TNT, UPS, etc.

-Airlines.

-Ocean shipping

A. Standard packing

-Plastic boxes with foam inside and carton outside.

-Paper boxes with foam inside and carton outside.

-Inner boxes/packing material inside and plywood box outside (for heavy product)

同社は、粉末原料の準備、金型の製作、プレス、加圧焼結、研削、コーティング、コーティング後処理までの完全なブレード製造プロセス機器の生産ラインを持っています。超硬 NC インサートの母材、溝構造、精密成形、表面コーティングの研究と革新に重点を置き、超硬 NC インサートの加工効率、寿命、その他の切削特性を常に向上させています。 10年以上にわたる科学研究と革新を経て、同社は多数の独立したコア技術を習得し、独立した研究開発と設計能力を備え、顧客ごとにカスタマイズされた生産を提供できます。