Noble stružne ploščice SNMG 120412 JT4125

SNMG 120416 standard carbide (with coating) turning inserts with four cutting edges

S - quadrilateral shape of turnining insert - square

N - Insert without clearance under main cutting edge (0°)

M -Tolerances and dimensions of carbide turning insert

G - Hole through insert and duble sided chipbreaker

12 - Length of cutting edge 12,7mm

04 - Height (thickness) of insert 4.76mm (from bottom of the insert to the top of the cutting edge)

16 - Nose radius R1.6

JT4152 - ISO Grade M20  The type of carbide grade and the coating on inserts is originally intended for turning stainless steel and steel alloys but it also performs when turning other alloys.

• Material: ISO grade carbide (tungsten):
  • For steel M20 (between wear resistance and shock resistance)(See ISO grade tables.)
    
  • PVD coating - thinner more precise layer coating
• Feed speed in mm/rev - 0.1-0.3
• Cut depth - 0.5mm - 4.0mm
• Cuting speed - 160 - 300m/min
• Turning insert feature:
  • Strong cutting edges reliability and long endurance.
  • Recommended for different purposes and applications.