Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
ZWEIMENTOOL CNMG120408 carbide inserts deliver exceptional turning performance with their 80° diamond shape and gold TiCN coating. These negative rake inserts are engineered for heavy-duty roughing and semi-finishing operations across various materials.
Key Product Benefits
4 cutting edges per insert for maximum economy
TiCN gold coating for superior wear resistance
Multiple chipbreaker options for optimal chip control
Precision-ground edges (±0.005mm tolerance)
Excellent thermal stability in high-temperature applications
Technical Specifications
1. CNMG120408 Insert Dimensions (ISO Standard)
Parameter
Specification
Tolerance
Insert Shape
80° Diamond
-
Inscribed Circle (IC)
12.70mm
±0.013mm
Thickness
4.76mm
±0.025mm
Nose Radius
0.8mm
±0.05mm
Hole Diameter
4.78mm
±0.013mm
Edge Length
12.70mm
±0.1mm
2. Available Grades & Coatings
Grade Code
Substrate
Coating
Coating Color
Hardness (HV)
Best Applications
CN-200
Ultra-fine WC+Co
TiCN (Gold)
Gold
3000
Carbon/alloy steels
CN-250
Nano-grade WC+Co
TiAlN
Purple
3200
General purpose
CN-300
WC-TiC-TaC
AlTiN
Black
3500
Hardened steels
CN-350
Submicron WC
DLC
Gray
2500
Non-ferrous metals
CN-400
WC+Ni binder
Uncoated
Silver
-
High-temp alloys
3. Coating Performance Comparison
Coating Type
Thickness (μm)
Max Temp (°C)
Friction Coefficient
Best For
TiCN (Gold)
3-5
400
0.5
General turning
TiAlN
2-3
800
0.4
High-speed cutting
AlTiN
3-4
900
0.35
Hard machining
DLC
1-2
500
0.2
Aluminum alloys
Uncoated
-
-
0.6
Composites
Recommended Cutting Parameters
Material Group
Cutting Speed (m/min)
Feed Rate (mm/rev)
Depth of Cut (mm)
Carbon Steel
150-280
0.15-0.30
1.0-4.0
Alloy Steel
120-220
0.12-0.25
0.8-3.0
Stainless Steel
80-150
0.10-0.20
0.5-2.5
Cast Iron
150-250
0.18-0.35
1.5-5.0
Titanium
50-100
0.08-0.15
0.5-1.5
Unique Product Features
1. Advanced TiCN Coating Technology
Gold-colored titanium carbonitride coating
Excellent abrasion resistance
Lower friction coefficient than standard coatings
2. Optimized Chipbreaker Designs
Available in 3 chipbreaker styles:
MF (medium finish)
MR (medium roughing)
HR (heavy roughing)
Effective chip control across various feeds
3. Precision Edge Preparation
Honed edge radii (20-50μm)
T-land edge strengthening
Improved edge durability by 30-40%
Quality Assurance
ISO 9001:2015 Certified manufacturing process
100% dimensional inspection with optical comparators
Batch traceability with unique heat numbers
Rigorous performance testing before shipment
Why Choose ZWEIMENTOOL CNMG120408 Inserts?
15+ years of carbide tool manufacturing experience
European-grade CNC grinding equipment (±0.005mm)
Custom solutions available (special edge preps/coatings)
Global inventory for fast delivery (3-5 working days)
Technical support team for application optimization
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
2005
Total Annual:
5000000-6000000
Employee Number:
120~150
Ecer Certification:
Verified Supplier
Zigong Xinhua Industrial Co.,Ltd. was established in 2005.Located in Zigong City Sichuan Province China,Our factory area of 18000 ㎡ and has 120 technicians and employees in total. Zigong is one of the Cement Carbide Material production bases in China.Xinhua Industrial is a company specializing in ... Zigong Xinhua Industrial Co.,Ltd. was established in 2005.Located in Zigong City Sichuan Province China,Our factory area of 18000 ㎡ and has 120 technicians and employees in total. Zigong is one of the Cement Carbide Material production bases in China.Xinhua Industrial is a company specializing in ...