VNMG carbide insert

Name: VNMG carbide insert
Brand: AEKTA JAWS & CHUCKS
Price: 180.0 INR
Availability: InStock

Price 180.0 INR/ Piece

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MOQ : 10 Pieces

VNMG carbide insert Specification

Surface Treatment
TiN/TiAlN/Al2O3 CVD or PVD coated

Load Capacity
Industrial grade, high load endurance

Grade
P10, P20, K10, K20, M20 (varies by application)

Shape
Diamond (80) VNMG

Corrosion Resistant
Yes (coated inserts)

Finish
Coated or Uncoated

Hardness
HRA 89-94 (depends on grade)

Feature
Double-sided insert, 4 cutting edges, negative rake

Thickness
2.5 mm - 5 mm (varies by insert style)

Standard
ISO

Capacity
Suitable for medium to heavy cutting conditions

Material
Tungsten Carbide

Tolerance
0.02 mm

Application
Turning, finishing, and semi-finishing of steel, stainless steel, cast iron

Max Cutting Speed
Up to 450 m/min (depends on material/grade)

Cutting Edge Length
16.5 mm (for standard VNMG1604 series)

Insert Style
VNMG (V: 35 diamond, N: neutral, M: tolerance, G: hole with special chamfer)

Inscribed Circle (IC)
12.7 mm (commonly used value for VNMG1604 style)

ISO Code Example
VNMG160404, VNMG160408

Mounting Method
Clamped with locking clamp or screw

Compatible Tool Holder
Standard ISO turning tool holders

Color
Gold/Bronze (coated), Grey (uncoated)

Chipbreaker Type
Available with various chipbreakers for finishing to heavy cutting

Usage
Suitable for CNC turning centers and automatic lathes

About VNMG carbide insert

Carbide inserts are small, replaceable, high-hardness cutting tools made of tungsten carbide and cobalt, primarily used in lathes, mills, and drills for machining hard materials like steel, cast iron, and alloys. These indexable tools increase productivity by offering high wear resistance and enabling faster cutting speeds, often with multiple edges that can be rotated when worn. [1, 2, 3, 4, 5]

Key Characteristics and Components

Material: Comprised of cemented carbide, combining high hardness (HRA 89-93) with toughness to resist cutting forces.
Shapes: Common shapes include Triangle (T), Diamond (C, D), Square (S), and Round (R), each suitable for specific operations like boring, turning, or profiling.
Designation Code (e.g., CNMG 120408):

Shape: C (Diamond 80).
Clearance Angle: N (0).
Tolerance: M (Tolerance class).
Type: G (With hole and chip breaker).
Size: 12 (Approx. 12mm edge length).
Thickness: 04 (Approx. 4.76mm).
Radius: 08 (0.8mm nose radius). [1, 6, 7, 8, 9]

Selection Factors

Material Application: Represented by letters, such as P (Steel), M (Stainless), K (Cast Iron), and S (Heat-resistant alloys).
Operation: Roughing requires stronger, thicker inserts with larger radii, while finishing requires smaller radii for better surface quality.
Tool Holder: The insert shape must match the corresponding tool holder's geometry. [6, 7, 10, 11]

Key Advantages