Hard Turning Insert Tnga

By keeping track with the market developments, we are eminent Exporter & Manufacturer of Hard Turning Insert TNGA in Zhengzhou, Henan, China.
The key of hard turning process is the choice of the cutting tools.Many customers want to try hard turning ,but they didna t know how to choose the most suitable cbn insert ,so they will waste much time in the processing.

For example,when interrupted turning gear,you need choose high content cbn insert,such as Halnn BN-S20 Solid CBN insert.Because BN-S20 CBN insert belongs to solid cbn insert,which has excellent chipping resistance and fracture resistance in a high temperature.And solid CBN insert also will have a good lifetime than common cbn insert.

But because of high price of solid CBN insert ,many manufacturers will consider welder cbn insert or PCBN insert.Now Halnn already researched other PCBN and soldering CBN insert ,such as BN-H20(soldering cbn insert),BN-H10 PCBN insert. They are mainly used for hard turning hardened steel with finishing process.

Halnn CBN insert Application Case as follows:
Machining Parti Rolling Round Thread
Machining Materials:Cr12MoV alloy tool steel Workpiece Hardness:HRC59 Inserts Grade:BN-H20 TNGA160404 Cutting Type:Dry Cutting