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.

Looking for the right specification, grade, or coating for your market?

Send us your requirements below. Our sales team will provide product recommendations, competitive pricing, and OEM options based on your needs. For distributors, wholesalers & importers — bulk order inquiries are welcome. 

Fill in the form below and get your quotation.