VNMG Inserts Manufacturer & Supplier in China
Source standard and custom VNMG turning inserts for profiling, finishing, and external turning, with chipbreaker, grade, coating, radius, and edge preparation reviewed for the workpiece and setup.
What Is a VNMG Insert?
A VNMG insert is an ISO 35° diamond, 0°-clearance, M-tolerance, double-sided turning insert with a fixing hole and chipbreaking geometry. Its narrow included angle improves profile access, while two principal corners per face provide up to four indexable corners when both faces and the selected chipbreaker are usable.
Key Specifications
Insert Shape
35° diamond
Clearance Angle
0°
Tolerance Class
M class
Insert Configuration
Negative, double-sided with fixing hole; up to 4 corners
Common ISO Sizes
VNMG 1604
Primary Applications
Profiling, external turning, finishing, semi-finishing
Custom VNMG Insert Options
Configure the key manufacturing details for your insert application, from dimensions and cutting material to edge condition and identification.
Dimensions & Tolerances
Specify insert dimensions and tolerances according to your drawings.
Cutting Material & Grade
Select insert material and grade to suit your machining application.
Top Geometry & Chip Control
Customize top geometry and chip control features for your cutting needs.
Edge Preparation
Specify edge honing, chamfers and other edge preparation options.
Coating & Surface Treatment
Choose coating and surface treatments to meet your cutting needs.
Marking & Packaging
Customize insert markings and packaging to meet your order requirements.
Available VNMG Insert Sizes
CarbideMatch offers VNMG inserts in the standard sizes listed below, with custom dimensions and application-specific configurations available upon request. Send us your required designation, drawing, dimensions, sample, workpiece material, or cutting conditions for technical review and quotation.
ISO Designation
IC (mm)
S (mm)
RE (mm)
D1 (mm)
VNMG 160404
9.525
4.76
0.4
3.81
VNMG 160408
9.525
4.76
0.8
3.81
VNMG 160412
9.525
4.76
1.2
3.81
Don't See the Configuration You Need?
The configurations shown above represent commonly requested options and may not include everything we can supply. Contact us to check another specification or discuss your custom requirements.
VNMG Insert Applications
VNMG inserts are selected where their verified shape, clearance, and holder access match the cutting path and setup.
Profile Turning
Contours and changing diameters where the narrow 35° point provides access.
External Finishing
Light longitudinal cuts with feed and nose radius chosen for the finish target.
Semi-Finishing
Controlled stock removal using a chipbreaker matched to material and depth of cut.
Shoulder Access
Cuts near shoulders where holder orientation and trailing-edge clearance are verified.
Copy Turning
Bidirectional contour work within the holder's permitted cutting directions.
VNMG Insert FAQ
What drawing information is useful for a VNMG profile job?
Send the component profile, approach directions, minimum radii, stock allowance, tolerances, and holder designation so interference can be checked.
Why is VNMG tip strength sensitive to setup conditions?
The 35° included angle leaves less carbide behind the point than broader shapes, so overhang, interruption, edge preparation, and feed need careful control.
Can all four VNMG corners always be indexed?
Not always; chipbreaker handedness, holder direction, seat condition, and damage to unused edges can limit practical indexing.
What should be supplied for replacement matching?
Provide the complete insert marking, grade, holder, material, cutting data, wear photos, and the performance target to be matched.
How should VNMG samples be compared?
Keep holder, stock, coolant, toolpath, and cutting data constant, then compare tool life, chip control, finish, and wear mode.
Can VNMG edge preparation be customized?
Yes, subject to review of material, interruption, coating route, inspection method, volume, and seat compatibility.
About CarbideMatch
CarbideMatch is a cutting-tool manufacturer and multi-brand distributor with years of OEM manufacturing and industry experience. We currently focus on carbide and indexable inserts across a wide range of brands, grades and specifications.
Search by part number, ISO/ANSI code, grade or application to quickly identify suitable inserts and compatible alternatives
- Own Manufacturing Capabilities
- Multi-Brand Product Supply
- Application-Based Grade Matching
How We Work
Search by part number, ISO/ANSI code, grade or application — or send us your requirements and let us help match the right insert.
01
Submit Requirements
Share the part number, drawing, material or cutting conditions.
02
Review Application
We verify specifications, operation and performance goals.
03
Match the Solution
We match the right inserts to your materials, cutting conditions and requirements.
04
Quote & Sample
Confirm pricing, availability and samples when required.
05
Inspect & Deliver
Products are checked, securely packed and shipped on schedule.
06
Ongoing Support
We support trial feedback, repeat orders and optimization.