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3/4' 20MM Right Cutting CNC Lathe Carbide Excircle Indexable Turning Tool Holder Bit Set MWLNR2020K08 with 10pcs WNMG432 WNMG080408 Indexable Carbide Inserts for Hardness Steel

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$32.90

$ 14 .99 $14.99

In Stock
  • (1).Package Included : 1pc 3/4” MWLNR2020K08 Turning tool holder + 10pcs WNMG432 Carbide turning inserts nano blue for hardness steel;
  • (2). 3/4” MWLNR2020K08: Cutting Direction:right cutting, Shank Diameter=3/4”(20mm) Overall Length=3.94”(100 mm) ,high quality alloy steel with forging process , strong and durable ;
  • (3).WNMH080408/WNMG432: r0.8 Corner Radius, Semifinishing of hardness steel, MA chip breakers of carbide turning insert, double sided ,six corners available in use, PVD coating, good abrasion resistance;
  • (4).TiN Coating on carbide Substrate, PVD coating, MA chip breakers, has higher hardness and strength, abrasive resistance, impact resistance and longer life;
  • (5).Our company specializes in providing customers with various indexable CNC inserts for high-precision turning, milling, drilling, grooving and threading and supporting high-precision cutting tools.



Product Description

45

MWLNR2020H08 with WNMG432 Carbide inserts

  • Package includes:

1pc 3/4inch MWLNR12020H08 +10pcs WNMG432 Carbide inserts

Details of the Indexable metal lathe turning tools

452

High temperature resistance and wear resistance

  • Powder metallurgy, 1000℃ PVD AlTin Flame Plating,5000℃ High temperature sintering,
  • Dedicated MA geometry,Reliable chip breaking and smooth chio evacuation;

45

Imported high hardness nano coating

  • Carbide with AlTiN PVD coating ,
  • Ti compound coating layer,thin Thickness,
  • Made from Mo, Cr and C,High temperature resistance ,adn resist the tooth edge collapse.

2

3/4inch MWLNR2020H08 Turning tool holder

  • Compound clip-plate type tool holder ,
  • High quality alloy steel with forging process , strong and durable ;

carlos gamez
Reviewed in the United States on June 5, 2024
Gracias por el producto me llegó sin problemas
Ronald Russell
Reviewed in the United States on June 30, 2024
A big caveat with this review- I am NOT an experienced machinist. I get by for our prototyping, but I may be missing something.This holder arrived with the installed insert broken. No big deal, I thought, there are 10 more. But I was wrong. This pre-installed insert sits directly on the tool holder body, retained by the shoulder of the Allen screw- see photo- the broken one with the larger hole. In product photos this insert is shown below the included inserts that have a bluish cast. These inserts can only sit above the shoulder of the Allen screw, and are retained by a clamp. It's not clear to me if this lower part is required for support. Like I said, I'm not experienced.I wanted the biggest, most solid holder I could fit for some heavy cutting. Unfortunately I may have ordered the wrong size (3/4") for my small (9") lathe. While a cutter mounted in the lower position would work, the upper position puts the cutting edge a hair above centerline- at least using any tool holders I have. That's not the fault of the product which, apart from being broken, seems of good quality. I should have opted for the 5/8" holder.Will update this if I learn more.
jdub19
Reviewed in the United States on June 20, 2024
+ Includes holder and inserts+ Very high quality+ Includes torxI have only turned aluminum so far (not a real challenge) but I will update this review once I use these on steel.
Spooky Shoes
Reviewed in the United States on December 25, 2024
This tool has got to be the most durable turning tool that I own.I recommend it highly for metal or hard material turning. The bits last a long time, you just have to turn the circle a bit for a new sharp edge. I recommend this.
alberto
Reviewed in the United States on November 10, 2024
The tool is great but had to pay extra for a surface grinder to fix the 3/4 size it gave me .850. Which didn’t fit my desired 3/4 size. The tool cuts great but the size was not what was said on the description.
Jarod
Reviewed in the United States on October 22, 2024
This is a 20mm tool, not 3/4".
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