R8 Shank 50mm EMR Round Dowel Face Mill Set - size: 50MM

About this item

• 1. Four-Slot High-Efficiency Round Nose Cutting Structure This round nose face mill adopts a classic four-slot design to hold 4 RPMT1204 inserts simultaneously; the unique R6 round-nose edge enables multi-edge cutting to boost cutting volume and chip removal efficiency; its rounded tip delivers exceptional anti-chipping performance for high-feed batch processing and heavy-duty roughing, reducing per-piece processing time and costs.
• 2. Standard 50mm Cutting Diameter for Versatile Applications The round nose milling cutter features a standard 50mm (2 inch) outer diameter, a widely used size for industrial processing; it is ideal for face milling, step milling with smooth radius transitions, plane finishing, and 3D surface machining for medium and large workpieces; perfectly suited for mold manufacturing, automotive parts, mechanical shells, and steel structures requiring smooth rounded edges instead of sharp 90° corners.
• 3. High-Toughness Alloy Steel Cutter Body for Rigorous Operations The round nose face mill body is forged from high-toughness, high-strength alloy steel; it delivers stable performance under heavy-duty and high-speed cutting conditions, maintaining a rigid tool head structure even during aggressive machining; the wear-resistant surface treatment extends cutter body lifespan and reduces maintenance and replacement costs.
• 4. Flexible Round Nose Insert Replacement Structure This cutter adopts an interchangeable insert structure with standard RPMT1204 cemented carbide round nose inserts (suitable for HRC 30-55 materials); each insert offers multiple usable cutting edges to maximize tool life and reduce consumption costs; M4×10 clamping screws ensure firm installation and quick disassembly, only requiring insert replacement without scrapping the entire cutter for efficient maintenance.
• 5. Precision Dynamic Balancing for Stable High-Speed Cutting Paired with an R8 shank, this round nose face mill undergoes precision dynamic balancing processing; it effectively reduces radial runout and vibration of the cutter head during rotation, minimizing stress on the machine tool spindle and extending spindle service life; the low-vibration cutting ensures uniform, smooth surface finish for workpieces, especially curved and rounded surfaces, reducing subsequent polishing workload.

Overview

• Cutting Diameter: 50 millimeters
• Size: 50MM
• End Cut Type: Corner Radius
• Cut Type: Center Cutting
• Brand: Kraciva