Video Channel of China Changzhou AMG Precision Tool Manufacturing CO., LTD
Chat Now Contact Us
Home Videos Playlist Website

4 Flute Internal R End Mill For Mold Steel Die Making High Precision CNC Tool

Other Videos
May 30, 2025
Category Connection: Custom End Mill
Chat Now Contact Us
Tags:
#T Slot End Mill #Lollipop End Mills #Corn Teeth End Mill
Brief: Discover the 4 Flute Internal R End Mill, a high-precision CNC tool designed for mold steel and die making. Engineered with ultra-fine grain tungsten carbide and advanced geometry, this tool ensures exceptional accuracy and extended tool life in demanding applications. Perfect for hardened tool steels like P20, H13, and D2.
Related Product Features:
  • Premium carbide construction with 0.5 μm micro-grain tungsten carbide and AlTiN/TiSiN coating options for enhanced wear resistance.
  • Optimized 4-flute design with a 35° helix angle for balanced chip evacuation and cutting force.
  • Corner radius (R0.5-R5.0mm) prevents edge chipping and is center-cutting capable for plunge milling.
  • Precision ground geometry with radial runout <0.005mm and mirror-finish flutes (Ra 0.2μm) to reduce friction.
  • G2.5 dynamic balance ensures high-RPM stability for superior performance.
  • Material-specific performance optimized for P20, H13, and D2 steels in various hardness ranges.
  • Ideal for injection mold manufacturing, stamping die production, and precision engineering applications.
  • Available in both inch and millimeter sizes, fully customizable to meet specific machining needs.
Faqs:
  • Are you a manufacturer or trading company?
    We are a professional manufacturer of carbide tools, established in 2017.
  • Which CNC grinding machine do you use?
    All of our carbide tools are produced by imported WALTER grinding machines.
  • Which shipping method do you usually use?
    We usually ship goods by express services like FedEx, UPS, DHL, TNT, or EMS. We can also deliver products to your shipping agent in China.
Related Videos
2 Flute DIN 6535 Carbide Drill Bit Solid Tungsten Carbide Straight Shank Drill 00:20

2 Flute DIN 6535 Carbide Drill Bit Solid Tungsten Carbide Straight Shank Drill
Other Videos
June 12, 2025
DLC coating carbide single flute end mill CNC router bit for wood aluminium 00:18

DLC coating carbide single flute end mill CNC router bit for wood aluminium
Other Videos
May 21, 2025
Welding forming tools 00:15

Welding forming tools
Other Videos
October 09, 2025
AMG Precision Workshop 00:33

AMG Precision Workshop

Other Videos
April 30, 2025
Carbide Step Drill Bit With AlTiN Coating Spiral Flute Internal Coolant For Hard Metals 00:16

Carbide Step Drill Bit With AlTiN Coating Spiral Flute Internal Coolant For Hard Metals
Other Videos
May 22, 2025
D6R3 BALL NOSE END MILL 00:17

D6R3 BALL NOSE END MILL
Other Videos
September 18, 2025
drill 00:16

drill
Other Videos
September 18, 2025
micro end mill 00:15

micro end mill
Other Videos
September 18, 2025
4 Cutting Edge Carbide Reamer Without Coating Finishing Tool for Perfect Holes in Metal Components 00:21

4 Cutting Edge Carbide Reamer Without Coating Finishing Tool for Perfect Holes in Metal Components
Other Videos
June 09, 2025
8mm 2 Flute TiAlN Coated Carbide End Mill 00:24

8mm 2 Flute TiAlN Coated Carbide End Mill
Other Videos
June 09, 2025