Cuttting

• For equipment of lathe, straight-turning, boring, facing, free-machining and special cutting tools; cutting tools working according to a master cam; face-milling cutters; construction, dimensions and engineering requirements according to GOST 19086-80, GOST 27302-87.

Supporting

• Of a three, four, five, hexagon, round, rombic and parallelogram form; construction, dimensions and engineering requirements according to GOST 19086-80.

Crushing

• Construction, dimensions and engineering requirements according to ТУ 48-19-404-86.

Monolithic goods

• For equipment of monolithic cutting tools; construction, dimention and engineering requirements according to ТУ 48-19-66-90.

Special

• For equipment of special cutters, used for processing of wheel pairs for carriages and engines, planing and perforating of railway railings.

Advantage of Interchangeable Polyhedral Plates

• increase of instrument service durability for 25-30% due to the absence of thermal stress;
• increase of cutting speed;
• plain replacement of dulled cutting edges;
• economy of hard alloy expensive components: tungsten and cobalt. Return of exhausted interchangeable polyhedral plates is 90%, whereas sweating ones - nearly 15%;
• opportunity to use holders several times;
• application of antiwear coating.