Sanstone stružne ploščice SPER 120304 QP1025

SPER 120304 standard carbide (with coating) turning inserts with four cutting edges

S - quadrilateral shape of milling insert - square

P - Insert with clearance under main cutting edge (11°)

E -Tolerances and dimensions of carbide milling insert

R - Single sided chipbreaker without hole on turning insert

12 - Length of cutting edge 12,7mm

03 - Height (thickness) of insert 3.18mm (from bottom of the insert to the top of the cutting edge)

04 - Nose radius 0,4mm

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

• Material: ISO grade carbide (tungsten):
  • For steel P20 (between wear resistance and shock resistance)(See ISO grade tables.)
    
  • CVD coating - thicker rough layer coating
• Milling insert feature:
  • Strong cutting edges reliability and long endurance.
  • Recommended for different purposes and applications.