563 Каталог MITSUBISHI 2020 Режущий инструмент Фрезы Резцы Сверла Пластины Стр.G011

Каталог MITSUBISHI 2020 Режущий инструмент для станков Стр. G011 0563 Lab2u

HOLDER (Use of special surface treatment) External Internal Coolant flows directly to the cutting edge through a coolant nozzle in the centre of the shank. Reduced neck MMT holders prevents chips from jamming. Order number of coolant guide screw: TFS03006 (Except MMTIR1316/MMTIR1516) ISUITABLE FOR THREADING WITH A LARGE LEAD ANGLE Lead Angle (a”) Inclination Angle (6°) -1.5° -3° -0.5° -2° 0.5° -1° 1.5° 0° 2.5° 1° 3.5° 2° 4.5° 3° By changing only the shim, MMT holders can be used for turning of threads with various lead angles as well as the turning of left hand threads. I I Standard shim delivered with the holder. GRADE VP10MF (G-class ground insert only) Superior wear and plastic deformation resistance High wear and plastic deformation resistance for threading when maintaining the thread form is important. Suitable for continuous high precision machining with extensive tool life. Effective in combination with G-class inserts for high precision threading. VP15TF (G-class ground insert, M-class insert with 3-D chip breakers) Wide versatility High fracture resistance during low rigidity applications such as bar feed machining. Able to withstand harsh conditions for long periods where conventional inserts would be liable to breakage. Effective combination of high cost performance M-class inserts with 3-D chip breakers. VP20RT (M-class insert with 3-D chip breakers) Excellent fracture resistance Suitable for stainless steel boring and unstable machining where inserts are vulnerable to fracturing. Effective combination of high cost performance M-class inserts with 3-D chip breakers. ICHOOSING M-CLASS INSERTS WITH 3-D CHIP BREAKERS OR G-CLASS INSERTS For ideal chip control and a high cost performance ratio, M-class inserts with 3-D chip breakers are recommended. G-class inserts are recommended where higher precision is required. Insert Chip control Precision of ,u . Insert thread Chip control Precision of thread M-class inserts with 3-D chip G-class inserts o