Machining Pump used cutting tools---Halnn BN-K1 Solid CBN Insert

Normally the manufacturer will choose High chromium cast iron as the main materials of the industry pumps, but because of its high hardness of high chromium and the casting defects, the industry pump is difficult to machine. Common carbide insert and cbn insert both don't have good wear resistance. Choose the right cutting tools will be very important to improve the efficiency and lower the costs.

Nowadays, most industry pumps use high chromium cast iron as the main materials, which make the pumps more wear resistant than before. However the hardness of high chromium cast iron will be high and it also has some casting defects, In order to solve the problems, choosing the right cutting tools will be very important.

The most suitable cutting tools for machining pump are cbn inserts. And

BN-K1 solid cbn insert is researched specific for machining high hardness cast iron parts. It has excellent wear resistance and impact resistance, the content of cubic boron nitride can reach 90%, the hardness is around HRC95~100. When machining pump with BN-K1 solid cbn inserts, it will improve the efficiency and lower the production costs.

Common model insert model for machining industry pump: SNMN120712，

SNMN120708，CNMN120412，RNMN120400，SNMN120412, it can replace carbide insert, ceramic cutters and common cbn insert

Common tool holder model for machining industry pump: CSRNR3232(25*25 40*40) CSSNR3232(25*25 40*40) CCLNR2525(32*32 40*40)

BN-K1 solid cbn insert will be suitable for common lathe, CNC Lathe and others, it can be used for milling, turning and boring process. It will help manufacturers solve most problems on machining pumps.

When machining industry pump, we can choose the cutting tools depending on the workpiece hardness, materials,working allowance, and choose the insert model depending on the machining site, so when before you bought the cutting tools, please contact with us halnntools@gmail.com, or skype:cbn_inserts_angels,then we can help you choose the right grade and model for you.