CBN Inserts VCGW High Hardness Turning Inserts for Hardened Steel & Cast Iron

Short Description:

Premium CBN Inserts VCGW with high hardness & heat resistance. Ideal for precision machining of hardened steel (45HRC+) & cast iron. Extend tool life, boost efficiency for automotive/aerospace/mold industries.

Model: VCGW CBN Inserts
Material: Cubic Boron Nitride (CBN) + Tungsten Carbide Substrate
Application Materials: Hardened Steels (45–68 HRC), Cast Irons
Suitable Machines: CNC Lathes, Automatic Turning Machines
Machining Type: Finishing, Semi-finishing, High-Speed Turning

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Key Advantages

Extended Tool Life: Advanced coating technology combined with high-quality CBN material ensures exceptional wear resistance, reducing frequent tool changes and lowering production costs.

High-Speed Machining Performance: Supports cutting speeds of 100-300m/min, improving machining efficiency while maintaining processing precision and surface finish.

Superior Heat Resistance: Withstands high-temperature machining environments, minimizing thermal deformation and ensuring processing consistency and stability.

Ultra-High Machining Precision: Exclusive VCGW geometric design achieves excellent surface roughness and dimensional accuracy, meeting precision machining requirements.

1.V-type single-edged tool tips excel in precision product finishing. Tools with back angles enhance CBN cutting performance, while coatable edges improve CBN tool longevity—ideal for high-accuracy machining applications.

2.V-type CBN inserts with double-edged tips are optimized for high-volume production. Featuring back angles and sharp cutting edges paired with coatings, these tools enhance CBN tool life and minimize wear—ideal for efficient, durable machining at scale.

Notes: Edge rounding W=0.15mm; customizable for different workpiece materials.

Application Scenarios

Automotive Industry: Machining of hardened gears, drive shafts, and engine components
Aerospace Industry: Processing of high-strength alloy critical parts
Mold Manufacturing: Finishing of hardened steel molds and mold cores
General Machinery: Turning and grooving of high-hardness materials