Home > News > Content

Product Categories

Add: No.215, Xianghe District, Songmushan Village, Dalang Town, Dongguan City, Guangdong Province
M.B: +86-13929487727
Tel: +86-769-82221773
Fax: +86-769-81125961
E-mail: alanyang@yd-atool.com
Drilling Accuracy Grade
Dec 27, 2018

Drilling is another important machining process in the machining center, drilling is a basic method of hole processing, drilling is often carried out on the drilling machine and lathe, some high precision requirements can also be completed in the machining center.

The machining accuracy of drilling is low, the tolerance level can only reach IT10 generally, the surface roughness of the workpiece is generally 12.5 -- 6.3 microns, but after the completion of drilling often use reaming and reaming methods to subsequent semi-finishing and finishing.

Quick Navigation
  • About Us
  • Products
  • News
  • Exhibition
  • Contact Us
  • Feedback
  • Newsletter
    Enter in your email address to receive deals and coupons.