Iscar stružne ploščice DCMT 11T304 PM 4225

DCMT 11T304 PM 4225 standard carbide (with coating) turning inserts with two cutting edges

D - quadrilateral shape of turnining insert - rhombic (55°)

C - Insert with clearance under main cutting edge (7°)

M - Tolerances and dimensions of carbide turning insert

T - Hole through insert and single sided chipbreaker

11 - Length of cutting edge 11,6mm

T3 - Height (thickness) of insert 3.97mm (from bottom of the insert to the top of the cutting edge)

04 - Nose radius R0.4

PM 4225 - ISO Grade P20  The type of carbide grade and the coating on inserts is originally intended for turning  steel alloys but it also performs when turning other alloys.

• Material: ISO grade carbide (tungsten):
  • For steel P 20 (between wear resistance and shock resistance)(See ISO grade tables.)
    
  • CVD coating - thicker rough layer coating
• Feed speed in mm/rev - 0.1-0.2
• Cut depth - 0.5mm - 3.0mm
• Cuting speed - 180 - 280m/min
• Turning insert feature:
  • Strong cutting edges reliability and long endurance.
  • Geometry of DCGT turning insert is shaped for special turning with smooth surfaces.
  • Recommended for different purposes and applications in steel and stainless steel turning