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)

Lub tuam txhab muaj kev ua tiav cov txheej txheem tsim cov khoom siv ntau lawm kab los ntawm cov hmoov raw khoom npaj, pwm ua, nias, siab sintering, sib tsoo, txheej thiab txheej tom qab kho. Nws tsom rau kev tshawb fawb thiab kev tsim kho tshiab ntawm cov khoom siv hauv paus, cov qauv zawj, kev sib sau ua tiav thiab txheej txheej ntawm carbide NC inserts, thiab niaj hnub txhim kho kev ua haujlwm zoo, kev pab cuam lub neej thiab lwm yam khoom txiav ntawm carbide NC inserts. Tom qab ntau tshaj kaum xyoo ntawm kev tshawb fawb thiab kev tsim kho tshiab, lub tuam txhab tau paub ntau yam ntawm cov thev naus laus zis ywj pheej, muaj kev ywj pheej R & D thiab tsim muaj peev xwm, thiab tuaj yeem muab cov khoom tsim kho rau txhua tus neeg siv khoom.