Lnmu Carbide Inserts CNC Fast Milling Lnmu0303zer-Mj Insert

• Logo Printing: with Logo Printing
• Customized: Non-Customized
• Type: Turning Tools
• Material: Carbide Inserts
• Certification: ISO 9001:2015
• Grade: Xh7238
• Model NO.: LNMU0303ZER-MJ
• Chipbreaker: Mj
• Hardness: Hra90
• Workpiece: Steel/ Stainless Steel
• Coating: PVD Coating
• Feed: 0.15-0.25mm/Rev
• Cutting Speed: 110-260mm/Min
• Usage: Finishing/ Semi-Finishing
• Hscode: 8208101100
• Sample: Available
• MOQ: 10PCS
• Package: Plastic Boxes 10PCS/Box
• Transport Package: 10PCS /Box
• Specification: LNMU0303ZER-MJ
• Trademark: LIFA
• Origin: Zhuzhou, Hunan
• HS Code: 8208101100
• Production Capacity: Metal Cutting Machine, Metal Processing Machinery

Product Description

Product Specification

Specification	LNMU0303ZER-MJ
Grade	XH7238
Coating	PVD Black or copper
Hardness	90.5HRA
Application	steel /stainless steel
MOQ	10PCS
Delivery time	15-30days after payment
Free Samples	Available if there is stock

Our product advantage:
 More than 20 years of production experience
 More than 100 sets of Grinding Machine
 Rich stock
 Made from 100% virgin raw material
 Every goods go through strict quality inspection  

Company Profile-  Factory

Founded in 1989, Zhuzhou Xinhua Cemented Carbide Industrial CO.,Ltd, is a professional manufacturer of tungsten carbide cutting tools. Located in the biggest carbide production and export base of Zhuzhou, China. In order to better serving our customers, increasing investment, enlarging production capacity and enriching the products range, Zhuzhou Xinhua Cemented Carbide Industry Co. LTD changed the name to Zhuzhou Lifa Cemented Carbide Industry Co. LTD in 2021.

We specializes in research and development, manufacture and sales of cemented carbide cutting inserts including turning inserts, milling inserts, Aluminum inserts, cermet inserts, grooving inserts and customized inserts.
 We have strong design team and has passed the ISO9001 certification of Quality Management System. In order to make sure the quality of our series products always stands at the front of the industry, we have established collaboration relationships with many outstanding suppliers.

In the past years, with the experience of designing and manufacturing CNC cutting inserts increased, we achieved high speed development and could provide a complete set of supporting scheme for required products for our customers. In accordance with the principle "Quality First, Service Supreme",  we have established long- term business relationships with customers from South America, Europe, Middle East and Southeast Asia.

Packing Process
Packing Details: Plastic box inside, outside is carton.
Delivery Details: Xinhua has built very good relationship with those international logistics companies, such as DHL, TNT, UPS,etc. We got favorable price and priority service.








3.TiCN layer acts against abrasion, which leads to the best wear resistance of the flank.
4.Thanks to the technology of gradient sintering, impact resistance of cutting edge and wear resistance are 
improved which lead to improved capability of cutting edge against damage.
5.Carbide with special crystal structure improves the Red Hardness of substrate and strengthens heat resistance of 
insert.
 
YBC151
The combination of substrate with excellent wear resistance and coating composed of MT-TiCN, thick layer of Al2O3
 and TiN makes it suitable for finishing steel.
YBM151
Subst rate wi th special st ructure, i n combination with coating composed of TiCN, thin Al2O3 layer and TiN, with 
excellent resistance against diffusive wear and plastic deformation makes it suitable for finishing, semi-finishing and 
roughing of stainless steel.

Widely applied in high-efficiency machining with high cutting depth and high feed rate
With advanced ultra-fine grain nano coating technology, the grade uses gradient alloy substrate with high 
toughness.It demonstrates excellent capacity at cutting with high cutting depth, high feed rate and high speed.
 
Achieving both higher cutting speed and longer tool life
Black Diamond Inserts -Second generation of YBC
YBC152
Thick TiCN and thick Al2O3 coatings improve the impact toughness and abrasion resistance, which makes it 
suitable for finishing and semi-finishing of steel at high speed. Cutting speed can increase by more than 25%, while 
the tool life can increase by more than 30% at the same cutting speed
YBC252
Comprising of thick TiCN and thick Al2O3 coatings, the grade has high capability against plastic deformation 
and goodhardness of cutting edge. It is preferred grade for machining of steel from finishing to roughing. Under 
the same cutting conditions, the cutting speed can be increased by more than 25%, while the tool life can be 
30% longer under the same cutting speed.
 
First choice for high-efficiency and highspeed machining of cast iron
Black Diamond Inserts  YBD
The combination of thick coating and substrate with good hardness and impact resistance gives the inserts 
excellent impact resistance and stability under high temperature, and improves wear resistance of inserts.
 Inserts also satisfythe requirements of high speed and high feed rate when machining cast iron.
The appearance of shining full black is easily identified
YBD052
CVD coated grade, which is characterized by super fine grain and smooth surface, is the combination of hard 
substrateand coating (extra thick Al2O3 + thick TiCN ). The grade is optimized for best wear resistance when 
machining gray cast iron at high speed under dry condition.
YBD152
CVD coated grade, which is the combination of hard substrate and coating (medium thick Al2O3 + thick TiCN), 
has good flaking resistance. It is suitable for turning of cast iron at high speed, and light intermittent cutting 
can be supported even at moderate speed. It is also suitable for milling of cast iron.
YBD102
CVD coated grade, which is the combination of hard substrate and coating (thick Al2O3 + thick TiCN ), shows 
excellent wear resistance and impact resistance when machining nodular cast iron at high speed.
YBD252
CVD coated grade, which is the combination of hard substrate and coating (medium thick Al2O3 + thick TiCN), 
achieves the balance between wear resistance and toughness. It is suitable for wet milling of cast iron, which 
requires toughness (such as nodular cast iron) at moderate or low speed. It is also suitable for intermittent turning.
 
Recommended combination of grade and chipbreaker

Recommended cutting parameters:

 
 
 
 
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Cemented Carbide Insert Manufacture Tungsten Carbide Insert Turning Tool InsertsPackaging Details
Tungsten Carbide Parting And Grooving Cutting Inserts/Lathe Grooving Tools MCMN250-G
Small plastic box with 10 pcs for a group, paper box outside.
HS code: 8208101900
Port
ANY PORT OF CHINA
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Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting
Product Description
 
         Carbide inserts are replaceable and usually indexable bits of cemented carbide used in machining steels, cast iron, high temperature alloys, and nonferrous materials. Carbide inserts allow faster machining and leave better finishes on metal parts. Carbide inserts can withstand higher temperatures than high speed steel tools. 
 
Advantages Of Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting:
1. Up to 30% higher productivity and profitability. Achieve higher metal removal rates.
2. Coated surface enable to get longer tool life. 
3. Good abrasion resistance and toughness
4. Versitility: because our products are reliable to be used in most applications to cut cast iron, stainless steel, steel and super hard materials, workpieces can be quick and easily changed without swaping cutters, improve efficiency and much more profitable.
 
 
Product Show Of Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting:
Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting
Product Description
 
         Carbide inserts are replaceable and usually indexable bits of cemented carbide used in machining steels, cast iron, high temperature alloys, and nonferrous materials. Carbide inserts allow faster machining and leave better finishes on metal parts. Carbide inserts can withstand higher temperatures than high speed steel tools. 
 
Advantages Of Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting:
1. Up to 30% higher productivity and profitability. Achieve higher metal removal rates.
2. Coated surface enable to get longer tool life. 
3. Good abrasion resistance and toughness
4. Versitility: because our products are reliable to be used in most applications to cut cast iron, stainless steel, steel and super hard materials, workpieces can be quick and easily changed without swaping cutters, improve efficiency and much more profitable.
 
 
Product Show Of Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting:
Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting
Product Description
 
         Carbide inserts are replaceable and usually indexable bits of cemented carbide used in machining steels, cast iron, high temperature alloys, and nonferrous materials. Carbide inserts allow faster machining and leave better finishes on metal parts. Carbide inserts can withstand higher temperatures than high speed steel tools. 
 
Advantages Of Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting:
1. Up to 30% higher productivity and profitability. Achieve higher metal removal rates.
2. Coated surface enable to get longer tool life. 
3. Good abrasion resistance and toughness
4. Versitility: because our products are reliable to be used in most applications to cut cast iron, stainless steel, steel and super hard materials, workpieces can be quick and easily changed without swaping cutters, improve efficiency and much more profitable.
 
 
Product Show Of Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting:
Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting
Product Description
 
         Carbide inserts are replaceable and usually indexable bits of cemented carbide used in machining steels, cast iron, high temperature alloys, and nonferrous materials. Carbide inserts allow faster machining and leave better finishes on metal parts. Carbide inserts can withstand higher temperatures than high speed steel tools. 
 
Advantages Of Durable PVD Coating CNC Indexable Carbide Parting Grooving Inserts MCMN300-M For Metal Cutting:
1. Up to 30% higher productivity and profitability. Achieve higher metal removal rates.
2. Coated surface enable to get longer tool life. 
3. Good abrasion resistance and toughness
4. Versitility: because our products are reliable to be used in most applications to cut cast iron, stainless steel, steel and super hard materials, workpieces can be quick and easily changed without swaping cutters, improve efficiency and much more profitable.