aluminum semicircle steel files are designed for automotive and aircraft manufacturers,  fast cutting action and long life. The sharp edges are also popular with machinists, foundries, railroad and shipyards.
Designed for use on aluminum, brass, copper, steel and hard rubber.

1.Select T12 as material, hardness HRC62-67

2.uniform cut and deep depth

3.original manufacturer,guarantee quality,delivery time and moderate price

Delivery Time :15 days after receipt the payment. And it according to the quantity

Payment Item: 70% T/T  before production, the balance before shipment

a.   Can we get the sample?
     Of course and the samples are free.
b.   How to get the free samples?
    Choose your interesting items (products).
    Pay the post fee or give us your express collect account.
    Give us your post information. And then we arrange the post.
c.    Can you make products obey my request? 
    Yes, we have a development team who has great experience in developing new products
     OEM/ODM are highly welcomed. 

1.Our price is the best because we are the original manufacturer
fessional manufacturer with more than 20 years experience
3.Advanced facilities and experienced engineers, rich experience in file products
4.We have strict test and QC system to guarantee the high quality.
5.Quality guarantee, on time delivery,Moderate price.
6.Customer come first, your inquire will be highly valued.
7.Good after-sale service,we go all out to satisfy you. 

1.customized products available,We can produce according to your drawing
2.customer logo printing,labeling is available
3.superior customer service and after-sale service.