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Beijing Ward Yitong Technology Co., Ltd.

  • China,Qingdao
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China CNMG120408PM YBC252 CVD Coated Carbide Turning Insert with PM Chipbreaker for
China CNMG120408PM YBC252 CVD Coated Carbide Turning Insert with PM Chipbreaker for

  1. China CNMG120408PM YBC252 CVD Coated Carbide Turning Insert with PM Chipbreaker for
  2. China CNMG120408PM YBC252 CVD Coated Carbide Turning Insert with PM Chipbreaker for
  3. China CNMG120408PM YBC252 CVD Coated Carbide Turning Insert with PM Chipbreaker for

CNMG120408PM YBC252 CVD Coated Carbide Turning Insert with PM Chipbreaker for

  1. MOQ: 100
  2. Price: 2-10USD/PCS
  3. Get Latest Price
Cutting Speed 340M/MIN(280-440)
Payment Terms T/T
Heat Resistance Up to 1000°C
Operating Temperature Up to 800°C
Groove Width 1.0 mm
Delivery Time 4 weeks
Corner Radius 0.8 mm
Overall Size 16.5×9.525×4.76mm
Packaging Details Carton with Bubble paper which is suitable for long-distance transport
Model Number CNMG120408PM YBC25
Brand Name zccct

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Product Specification

Cutting Speed 340M/MIN(280-440) Payment Terms T/T
Heat Resistance Up to 1000°C Operating Temperature Up to 800°C
Groove Width 1.0 mm Delivery Time 4 weeks
Corner Radius 0.8 mm Overall Size 16.5×9.525×4.76mm
Packaging Details Carton with Bubble paper which is suitable for long-distance transport Model Number CNMG120408PM YBC25
Brand Name zccct
High Light CNMG120408PM carbide turning insertCVD coated carbide insert for steelPM chipbreaker turning insert for alloy steel

CNMG120408PM YBC252 ZCCCT CVD Coated Insert for Carbon Alloy Steel Turning


Product Overview

The ZCCCT CNMG120408PM YBC252 is a robust 80° diamond (rhombic) negative rake carbide turning insert from ZCC Cutting Tools (ZCCCT, Zhuzhou Diamond) – China’s premier manufacturer of indexable cutting tools. Engineered for general-purpose semi-finishing and light roughing of carbon and alloy steels, it features a PM chipbreaker and premium YBC252 CVD coating for balanced wear resistance and toughness in continuous to moderately interrupted turning.

Key Features
  • Model: CNMG120408PM YBC252 (YBC25 is commonly referenced as YBC252 in ZCCCT grading)
  • Brand: ZCCCT (Zhuzhou Diamond Cutting Tools, China)
  • Geometry: CNMG = 80° diamond, 0° rake angle, M tolerance, with mounting hole
  • Dimensions: 12 = IC 12.7 mm; 04 = thickness 4.76 mm; 08 = corner radius 0.8 mm
  • Chipbreaker: PM – optimized for semi-finishing, low cutting force, good chip control
  • Grade: YBC252 – CVD coated (TiCN+Al₂O₃) carbide, Black Diamond Series for steel
  • Coating: Thick CVD multilayer (TiCN base + Al₂O₃ top), high heat & wear resistance
  • Edges: 4 usable corners; rigid substrate resists deformation under moderate loads
Workpiece Materials
  • Carbon steels (Q235, 1045, S45C) – primary
  • Alloy steels (4140, 42CrMo4, SCM440, HRC < 48)
  • Low‑alloy steels (continuous turning)
  • Grey cast iron (light semi‑finishing only)
Typical Applications
  • External turning & facing (semi‑finish/light roughing)
  • Boring & profiling (continuous cuts)
  • General‑purpose CNC turning (mass production)
  • Dry or wet machining (stable performance)
Technical Specifications
Item Parameter
Model ZCCCT CNMG120408PM YBC252
Product Type Indexable Carbide Turning Insert
Shape 80° Diamond (Rhombic)
Relief Angle 0° Negative
Inscribed Circle (IC) 12.7 mm (0.5 in)
Thickness (S) 4.76 mm (0.187 in)
Corner Radius (Re) 0.8 mm (0.031 in)
Chipbreaker PM (Semi‑Finishing)
Grade YBC252 (CVD Coated Carbide)
Coating CVD (TiCN + Al₂O₃)
Usable Edges 4
Clamping Screw‑type holders (DCLNR/L, PCLNR/L)
Country of Origin China (Zhuzhou)
Why Choose ZCCCT CNMG120408PM YBC252?

Combines a tough PM semi‑finish geometry with ZCCCT’s reliable YBC252 CVD grade. Delivers long tool life, consistent surface finish, and excellent value for mid‑range steel turning. Ideal for job shops and mass production seeking stable, cost‑effective performance.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2005

  • Total Annual:

    10000000-50000000

  • Employee Number:

    >50

  • Ecer Certification:

    Verified Supplier

For over 20 years, Trek Brand has been dedicated to the business of cutting tools. Our main focus is on wholesale distribution of renowned brands such as Walter, Hoffman, Mitsubishi, Taegutec, Tungaloy, OSG, and most importantly, China. We offer a comprehensive one-stop shopping experience for CNC c... For over 20 years, Trek Brand has been dedicated to the business of cutting tools. Our main focus is on wholesale distribution of renowned brands such as Walter, Hoffman, Mitsubishi, Taegutec, Tungaloy, OSG, and most importantly, China. We offer a comprehensive one-stop shopping experience for CNC c...

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  • Beijing Ward Yitong Technology Co., Ltd.
  • 1206# Shibei District Qingdao China
  • https://www.cuttingcarbidetools.com/

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