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RDMW/RDET R5R6 Rounded Corner Milling Inserts—Material Machining
time：
2026-01-15 14:49
source：
Lizhou
RDMW & RDET R5/R6 Round-corner milling insert:
Everyone says R5R6 Milling cutter blade A more stable and worry-free choice for contour machining—perfect for mold making, contour shaping, and more! R Friends familiar with corner transitions surely understand: In the process of chamfer milling, what we fear most isn't "being unable to cut," but rather chipping, overheating, clogged chip evacuation, and dimensional deviations. Today, let’s take a closer look at Lizhou carbide. RDMW circular milling cutter blade
R5R6 What materials is it suitable for processing?
Suitable for: steel parts, stainless steel, and die steels.
R5R6 During machining, once the cutting becomes unstable, not only does the surface finish look unsightly, but it can also easily slow down the entire subsequent process.
Lizhou's RDMW Blade and RDET Cutting tools: These feature a typical cemented carbide milling blade with a tungsten steel structure. The carbide substrate, combined with a fine-grained matrix, provides the blade with greater strength and enhanced impact resistance at the cutting edge. As a result, when performing profiling, shoulder milling, or contour machining, these blades are less likely to experience sudden chipping or breakage.
Use R5R6 What many customers feel most directly is:
The milling inserts are more wear-resistant, more stable, have a longer tool life, and produce smoother machining sounds. Under the same parameters, R The corner forming is cleaner, and it’s easier to achieve consistent workpiece surfaces—no need to worry about the blade suddenly falling off while machining.
R5R6 How do you choose the groove type?
R5 and R6 The matching space is also larger. R5 Suitable for finer rounded corners: The slotless design offers stable performance and a wide range of applications; the grooved design facilitates smoother chip removal and faster heat dissipation.
JS The groove-shaped cutting edge is sharper, making fine finishing more comfortable. R6 The groove types are more diverse.
Like PM The groove is more wear-resistant and dissipates heat quickly, making it ideal for efficient machining.
PMS Slotting offers precise and fine cutting, resulting in longer tool life;
- C The groove-type design is highly versatile and offers better cost performance, making it ideal for everyday mass-produced parts.
Choose which coating:
The choice of coating can also directly address the issues of "knife sticking, heat generation, and chipping."
The gray-black universal coating is suitable for steel and stainless steel parts.
Bronze tones are more suitable for hardened steel and stainless steel;
Silver-white is suitable for high-temperature alloys;
Blue-purple is more suitable for titanium alloys and stainless steel;
The seven-color model is more suitable for hardened steel.
No matter which coating you use, you can adjust the appropriate parameters during the application process. Of course, choosing the right coating often saves more time than repeatedly fine-tuning the parameters.
Finally, whether you’re performing rounded-corner milling, contour machining, or square-shoulder milling,
RDMW / RDET This type of R5 R6 The advantages of rounded-corner blades lie in their greater stability, longer durability, and better dimensional control. For processing plants, true cost savings come from fewer machine downtimes, fewer blade changes, and less rework.
Zhuzhou Lizhou delivers more stable blade performance, making contour machining even easier.
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