non sparking file

non sparking file
Model:11065
Brand:BOFANG
Origin:Made In China
Category:Industrial Supplies / Tools / Hand Tools
Label:round file , square file , Triangle file
Price: US $21 / pc
Min. Order:1 pc

Product Description

                 Cangzhou Bohai Safety&Special Tools Group Co., Ltd
                                      Non sparking file
1.Material:Be-Cu
2.Size:150mm,200mm,250mm,300mm,350mm
3.Color:optional
4.Certificate:ISO9001/UKAS
5.
The processing procedure

  Al-bronze  (HRC25°b>75-85kgf/mm² )  

  Be-bronze(HRC35°b>105-120kgf/mm²)

  1) To prepare the raw material, blanking

  2) Smelting

  3) Pouring

  4) Cut the water gap

  5) Stored in the semi finished products warehouse

  6) Punching

  7) Through the drawbench or slotting machine

  8) PE plain end and chamfering

  9) Drill hole

  10) Perfect the product and marking

  11)If Be-bronze, need heat treatment

  12) Polishing

  13) Surface treatment

  14)Stored in the finished products warehouse

non sparking file 1non sparking file 2non sparking file 3non sparking file 4

Member Information

Cangzhou Bohai Safety&Special Tools Group Co., Ltd
Country/Region:He Bei - China
Business Nature:Manufacturer
Phone:13932787984
Contact:abby han (business sales)
Last Online:13 May, 2014