RAP300R-50-22-4T RAP75° CNC Milling Cutter | Durable Waste Angle Face Milling Cutter CNMG120408 PR1125 The L/D ratio is critical

The L/D ratio is critical for successful CNC drilling:

Ensure this matches your machine turret setup

High-Speed Stability: NC3020 CVD coating features a thick Al2O3 layer for superior heat protection during prolonged high-speed roughing

By optimizing the matching contact area between the insert seat and the carbide substrate

80 mm Imperial (ANSI) TNMG 332R-VF 3/8" / 3/16" 1/32" Recommended Cutting Parameters (TT8115)

RAP300R-50-22-4T RAP75° CNC Milling Cutter | Durable Waste Angle Face Milling Cutter CNMG120408 PR1125 The L/D ratio is criticalSpecifications: Designation: RAP300R 50 22 4T Blade material: Coated Processing diameter : 50mm Inner hole of cutter head : 22mm Number of blades : 4 Applicable blade : AMT1135 Package Includes: A milling cutter (not include blade) Features of thick corn knife: Waste angle face milling cutter disc, exquisite workmanship, durable 42CrMo material, precision manufacturing, strong shock resistance High strength, high hardness, wear resistant tool bar,