HNCARBIDE VBMT INSERTS

HNCarbide provides a full range of VBMT carbide inserts engineered for stable, high-precision CNC turning of steel, stainless steel, cast iron, alloy steel, hardened materials, and aluminum. Our VBMT series includes the most in-demand models such as VBMT 1604 inserts, VBMT 331 inserts, VBMT 330.5 inserts, VBMT 331 insert 735, VBMT 331 VF, VBMT 331 insert VF 04, and other VBMT turning inserts widely used in finishing and semi-finishing applications. We also supply premium options including Seco VBMT 160408-F1 CP200, rani tool corp VBMT-330.5F, and other branded-compatible VBMT grades.

Each VBMT insert is manufactured with advanced precision grinding to ensure consistent VBMT insert dimensions, accurate nose radius, optimized VBMT insert angle, and stable VBMT insert geometry for high-accuracy cutting. Our optimized chipbreaker designs improve chip flow, reduce cutting forces, and maximize tool life—delivering excellent surface finish in both steel and stainless steel turning. Polished VBMT inserts are also available for aluminum and high-speed machining.

As a professional China VBMT insert manufacturer, HNCarbide supports global distributors with VBMT inserts for sale, competitive VBMT insert price, factory-direct wholesale VBMT insert supply, and OEM/ODM customization. Our VBMT inserts are compatible with tool holders from major brands including Sandvik, Seco, Iscar, Kyocera, Mitsubishi, and Tungaloy. Matching VBMT insert holders, VBMT insert boring bars, and turning tool blocks are also available to guarantee perfect clamping and cutting accuracy.

Whether you need cheap VBMT inserts, high-performance VBMT turning inserts, VBMT inserts for international markets, or reliable wholesale VBMT insert support for CNC workshops, HNCarbide ensures stable quality, fast delivery, and consistent machining performance for all your turning applications.

Product Image

At HNCarbide, our carbide VBMT inserts are engineered with optimized VBMT chipbreaker geometry to deliver stable cutting performance, smooth chip control, and long, reliable tool life. We supply popular VBMT insert sizes such as VBMT 1604 inserts, VBMT 331 inserts, VBMT 331 VF inserts, VBMT 331 insert 735, VBMT 430.5 inserts, and other precision-ground VBMT turning inserts. All inserts follow accurate VBMT insert dimensions, VBMT insert angle, and full VBMT insert specifications to ensure perfect compatibility with your VBMT insert holders, boring bars, and CNC turning tool blocks.

Our VBMT chipbreakers support high-precision finishing and semi-finishing of steel, stainless steel, alloy steel, and cast iron, while also offering polished VBMT inserts for aluminum, heat-resistant alloys, and high-speed applications. Every carbide VBMT insert is produced in our China VBMT insert factory with tight-tolerance grinding to guarantee stable performance, excellent surface finish, and competitive VBMT insert price for CNC lathes, automatic turning machines, and high-volume production lines.

Product Specifications

Processing Insert shape Type Dimension (mm) CVD PVD Cemented carbide Cermet
LE IC S DI RE HN8105 HN8115 HN8125 HN8225 HN8135 HN6115 HN1135 HN9105 HN7115 HN7125 HN7225 HN5125 HN5225 HNK10 HNK20 HNC10 HN115C
Finishing and
semi-machining
Insert Image VBMT110304HQ 11.0 6.35 3.18 2.8 0.4
VBMT110308HQ 11.0 6.35 3.18 2.8 0.8
VBMT160404HQ 16.5 9.525 4.76 4.4 0.4
VBMT160408HQ 16.5 9.525 4.76 4.4 0.8
Grade Name Grade Features Grade Name Grade Features
HN1125 CVD coating, yellow color, general purpose machining grade, suitable for machining steel and stainless steel at medium to high cutting speeds, and outstanding for machining soft steel. HN205 PVD coated, black color, universal grade for machining of cast iron.
HN1225 CVD coating, black color, universal machining grade, suitable for low carbon steel, cast iron, stainless steel machining at low and equal cutting speeds, with better wear resistance. HN2051 PVD coating, bronze color, stainless steel semi-finishing and finishing.
HN1235 CVD coated, black and yellow, universal processing grade, suitable for all kinds of steel processing. HN9201S PVD coating, silver white, high temperature alloys, titanium alloys, semi-finishing and rough machining.
HN8061 PVD coating, bronze color, stainless steel, steel, high-temperature alloy processing, semi-finishing preferred. HN9202S PVD coating, silver white, high temperature alloys, titanium alloys, semi-finishing and rough machining.
HN3125 CVD coated, black color, universal grade for machining of cast iron. HN9501-3 PVD coating, black color, stainless steel semi-finish and finish machining.
HN9502-3 PVD coating, black color, stainless steel semi-finishing and roughing machining.

Are you ready to increase your market share of carbide inserts?

Just tell us which carbide inserts you are looking for and our team will help you hold the palm.

Raw Material Selection

Suitable materials such as tungsten carbide, ceramics, or high-speed steel are selected based on the blade’s application. These materials must offer high hardness and wear resistance.

Powder Metallurgy

Metal powders are mixed in precise ratios, pressed into shape, and then sintered at high temperatures to form blade blanks.

Imported Press Machine Forming

From importing presses to stamp out blade blanks, to subsequent sintering and coating, every step is strictly controlled, all to provide customers with stable and reliable blade solutions

Oswald Insert Pressing

Specifically designed for pressing various types of turning tool blanks, it enhances blade density and lifespan stability, ensuring more consistent batch dimensions and a more reliable cutting process.

Coating Application

The insert undergoes precision grinding and cleaning before being subjected to PVD/CVD vacuum coating, forming a multi-layered hard coating structure that combines high hardness, wear resistance, and stable lifespan.

Edge Preparation & Passivation

The insert edge is finely passivated to remove small dents and burrs, improve the strength and stability of the insert edge, and thus extend the service life of the insert.

Packaging & Shipping

At HNCarbide, every shipment of VBMT carbide inserts is carefully packaged to ensure your tools arrive safely and without damage.
Each VBMT insert is placed in a shock-resistant case, clearly labeled with full VBMT insert specifications, VBMT insert dimensions, and VBMT insert size, then sealed with moisture-proof material before boxing.
Large-volume orders of carbide VBMT inserts are further protected using double-wall cartons or wooden crates to guarantee safe international transport.
We work with trusted logistics partners to ensure your VBMT inserts are delivered quickly and securely by air freight, sea freight, or express courier.

FAQ

A VBMT insert is a 35° diamond-shaped, single-sided turning insert designed for precision finishing, profiling, and high-accuracy CNC turning.
The code VBMT stands for:

  • V – 35° diamond shape

  • B – 5° clearance angle

  • M – Tolerance class M

  • T – Single-sided insert with chipbreaker geometry

VBMT inserts are widely used for finishing steel, stainless steel, and alloy components.

VBMT inserts are ideal for:

  • High-precision finishing

  • Profiling and copy turning

  • Machining small radii and tight contours

  • Stainless steel and alloy steel finishing

  • Light turning on low-power CNC lathes

Your keyword VBMT turning insert art → VBMT is commonly used for fine contour turning.

VBMT carbide inserts are suitable for:

  • Stainless steel (preferred due to low cutting forces)

  • Steel (light finishing & profiling)

  • Aluminum (with polished sharp-edge VBMT inserts)

  • Superalloys (with PVD-coated VBMT grades)

  • Titanium (using heat-resistant grades such as CP200)

Your keyword SECO VBMT 160408-F1 CP200 insert relates to superalloy finishing.

Yes, OEM customization is available including size, coating, packaging, and labeling. Custom options depend on product type and minimum order quantity.

All products undergo strict inspection, including material testing and dimensional checks. We follow ISO-standard quality control to ensure consistent performance.

Yes, we ship worldwide via DHL, FedEx, UPS, and sea freight. Delivery time varies by region and shipping method.

Yes, for qualified distributors we provide a complete support package:
1.Market protection

Regional or customer protection based on sales targets, avoiding price wars among our partners.

2.Marketing support

Catalogs, brochures, product photos, technical data sheets, online materials.

For key partners, joint promotion, exhibitions and digital marketing support.

3.Stable supply

Safety stock for fast-moving items and forecast-based production.

Priority production and regular shipments to reduce stock-out risk.

4.Worry-free after-sales

Clear quality warranty policy, quick response to claims.

Replacement, credit or other solutions after confirmation of issues.

5.Technical support

Tool selection and cutting parameter advice.

Problem analysis for different materials and machines.

Online training, documents, and when possible, on-site support for key accounts.

Serving 1000+ customers across the globe

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