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The R390-11T308M-PL 530 is a high-performance milling insert from , designed for efficient machining of steel, stainless steel and light-duty heat-resistant alloys. With its durable Grade 530 coating and optimized PL chipbreaker, it offers excellent wear resistance, stability and cutting performance—ideal for precision and mass-production environments.
Key Features
1. Grade 530 – High Wear-Resistant Coating
Excellent performance in steel and stainless steel
Stable wear pattern under high temperatures
Longer tool life and improved productivity
2. PL Chipbreaker – For Light and Smooth Cutting
Low cutting force and reduced heat buildup
Smooth chip evacuation
Ideal for semi-finishing and finishing operations
3. R390 Series – Universal Milling Compatibility
Works with a wide range of milling cutters
Perfect for side milling, contour milling, and slotting
Ensures stable machining in continuous or interrupted cuts
4. Precision Geometry
Strong cutting edge to prevent chipping
High accuracy and consistent surface finish
Improved reliability for CNC machining
Suitable Materials
ISO P (Steel)
ISO M (Stainless Steel)
ISO S (Light-duty heat-resistant alloys)
Applications
Face milling
Side milling
Slot milling
Semi-finishing
Finishing
Industries:
Automotive, general engineering, mold and die, CNC machining workshops.
Benefits
✨ Extended tool life
✨ Lower tooling cost
✨ Smooth chip control
✨ High-quality surface finish
✨ Compatible with multiple cutter bodies
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
10000000-50000000
Employee Number:
>50
Ecer Certification：
Verified Supplier
For over 20 years, Trek Brand has been dedicated to the business of cutting tools. Our main focus is on wholesale distribution of renowned brands such as Walter, Hoffman, Mitsubishi, Taegutec, Tungaloy, OSG, and most importantly, China. We offer a comprehensive one-stop shopping experience for CNC c... For over 20 years, Trek Brand has been dedicated to the business of cutting tools. Our main focus is on wholesale distribution of renowned brands such as Walter, Hoffman, Mitsubishi, Taegutec, Tungaloy, OSG, and most importantly, China. We offer a comprehensive one-stop shopping experience for CNC c...
