R390-17-PM

Products

Zhanhong Cutting Tool Co., Limited

Add: No.96, Zhenan East Road, Changan Twon,

Dongguan, 523846,China

Phone:+8613434034082

R390-17-PM

ZANHO R390 170408M-PM is a high-capacity 17mm square shoulder insert engineered for heavy-duty milling. Featuring a robust PM chipbreaker, it excels in medium-depth semi-finishing to light roughing by balancing edge toughness with low spindle load. Its integrated 1.6mm wide wiper (Bs) guarantees high-precision wall and floor finishes even at increased feed rates.

Key Technical Advantages

  • Large-Scale Milling Capacity: The 17mm edge length allows for significantly higher depths of cut (Ap), drastically increasing metal removal rates in heavy machinery and mold bases.
  • PM Universal Chipbreaker: Optimized medium rake geometry provides stable chip curling and evacuation across a wide range of medium-duty cutting conditions.
  • 1.6mm Integrated Wiper: Features a specialized wide wiper edge (Bs) that maintains excellent surface integrity even during aggressive feed per tooth settings.
  • Enhanced Edge Security: Balanced edge strength prevents chipping during interrupted cuts or when machining through casting skin and scale.
  • Versatile Milling Forms: Supports 90° square shoulder milling, face milling, helical ramping, and complex 3D profiling with a single insert type.

Insert Dimensional Specifications (mm)

Model L (Length) W (Width) H (Total Height) d (Hole Dia) R (Radius) Bs (Wiper)
R390 170408M-PM 17.84 9.7 16.0 4.2 0.8 1.6

Maximize Your Machining Throughput

ZANHO R390-1704 inserts are built for the toughest milling tasks. Contact us for bulk B2B inventory and material-specific coating recommendations.