4 Flutes Corner Radius End Mill CNC R Bullnose Cutter Tungsten Carbide Steel Metal Router Tool R0.5 Surface Machining R1 R2 R0.2

Product material: Tungsten steel Cemented Carbide

Hardness: HRC65

Spiral angle: 45 °

Suitable machining methods: Plane Cutting, Side Cutting, Spot Facer Cutting, Ggroove Cutting Aand U-groove Cutting

Suitable processing materials: Stainless Steel, 45 ° ~ 65 ° Materials, Cast iron, Etc

This product is applicable to all kinds of CNC machine tools, high-speed machines and other high-precision cutting machine tools, not applicable to manual milling machines, bench drills, hand electric drills and other low-speed equipment.

Product parameters

Product Name: 70 ° 4-edge tungsten steel milling cutter

HRC：70°

Number of blades: 4

Coating: Balchas

Bar: Sumitomo 308 tungsten steel bar

Groove type: special groove

Processing mode: finish machining and rough machining

Helix angle: unequal helix

Wear index: very wear resistant

Processing hardness: hardness below 70 °

Processing materials: stainless steel, titanium alloy, heat-resistant alloy, die steel, 65 ° – 55 ° steel parts, ordinary steel parts, not suitable for processing aluminum, plastics and wood

Applicable scenarios: CNC engraving machine, CNC machining center, CNC machine tool

The mystery of unequal helix

Unequal spiral design can well suppress the vibration generated in the machining process

Compared with ordinary milling cutter, unequal spiral design supports high-speed cutting and large feed cutting, so as to improve machining efficiency and productivity and effectively save machining cost.

Hongsheng Seiko is a professional tool manufacturer with 8 years of research and development, design, production, sales and after-sales of cemented carbide high-speed tungsten steel milling cutters.

The core R & D and production technology team of Hongsheng precision has worked in the industry for more than 10 years. In cooperation with several top 500 enterprises, it has developed a variety of practical new cemented carbide high-speed tungsten steel ball cutters, and has obtained more than 30 utility model patents for milling cutters in the R & D and design of cutters.

The ball knives produced by Daofu have been recognized by the CNC processing industry in aviation processing, 3C mobile phones, hardware molds, tablet computers, watch cases and bands, auto parts, and other industries.

Cemented carbide high-speed tungsten steel ball cutter is suitable for appropriate coating. It has excellent cutting performance for a variety of materials such as superalloy, die steel, stainless steel, aluminum alloy, powder metallurgy, graphite die, copper system, titanium alloy and ABS plastic. It can also support one-stop non-standard customization service.