Turning Tools
Turning Tools
HyperCBN PCBN tools. Master Hard Machining with Precision.
CBN Insert Grades
Grade HCBN5010
For continuous cutting of hardened steels (50–65 HRC).
Grade HCBN5020
Optimized for interrupted cuts in cast iron.
Grade HCBN5030
Multi-purpose grade for high-speed finishing of superalloys.
HyperCBN Products
Explore our range of solid PCBN inserts, brazed PCBN inserts, PCBN tipped inserts, customised CBN tools, and external turning tool holders.
Solid PCBN Inserts
Available in square, round, rhombic, and triangular geometries.
| Product Series | Geometry |
|---|---|
| SNMN / SNGN | 90° square |
| CNMN / CNGN | 80° rhombic |
| RNMN / RNGN | Round |
| TNMN / TNGN | 60° triangular |
| DNMN / DNGN | 55° rhombic |
| WNMN / WNGN | 80° trigon |
| SCGN | 90° square with 7° relief |
| RCMN / RCGN | Round with 7° relief |
| RCMX / RCGX | Round with 7° relief |
| RCMV / RCGV | Round with 7° relief |
Brazed PCBN Inserts
Brazed PCBN inserts available in five standard geometries.
| Product Series | Geometry |
|---|---|
| CNGA | 80° rhombic |
| DNGA | 55° rhombic |
| TNGA | 60° triangular |
| WNGA | 80° trigon |
| VNGA | 35° rhombic |
PCBN Tipped Inserts
PCBN tipped inserts in a range of geometries, corner radii, and cutting-edge configurations.
| Product Series | Geometry |
|---|---|
| CNGA | 80° rhombic |
| DNGA | 55° rhombic |
| TNGA | 60° triangular |
| WNGA | 80° trigon |
| VNGA | 35° rhombic |
| SCGW | Square with 7° clearance |
| CCGW | 80° rhombic with 7° relief |
| DCGW | 55° rhombic with 7° clearance |
| VBGW | 35° rhombic with 5° relief |
| VCGW | 35° rhombic with 7° relief |
| TCGW | 60° triangular with 7° relief |
| TPGW | 60° triangular with 11° relief |
Customised Solid CBN Inserts
Custom insert options for specific component and machining requirements:
- Solid CBN inserts with dimples
- CBN wiper inserts
- Solid CBN grooving inserts
- Coating services for solid CBN inserts
- Solid CBN inserts with mounting holes
- CBN chipbreaker inserts
- Custom chamfer preparations
Applicable Industries
Talk to our experts today to streamline your regulatory journey.
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Working Process
Identify the Material to Be Machined
Understand the hardness, abrasiveness, and thermal conductivity of the workpiece material.
Step – 1
Select Insert Shape and Size
Choose the insert shape (e.g., square, triangle, diamond) and size based on the application and machine setup.
Step – 2
Conduct a Test Run
Continuously monitor the machining process and adjust parameters as needed to maintain optimal performance.
Step – 3
Asked Questions
frequently asking questions
Can CBN tools replace grinding?
Yes! CBN enables “hard turning,” eliminating costly grinding steps.
How do I select the right grade?
Match the grade to material hardness and cutting conditions (continuous vs. interrupted).
What are CBN inserts?
CBN inserts are ultra-hard cutting tools made from Cubic Boron Nitride, the second hardest material after diamond. They are used for machining high-hardness materials like hardened steel, cast iron, and superalloys
What are the applications of CBN inserts?
CBN inserts are used in various industries, including automotive manufacturing, aerospace, mold and die manufacturing, heavy industry, energy sector, and medical device manufacturing. They are particularly suitable for machining hard materials.
What is the optimum cutting speed for CBN inserts?
The optimum cutting speed for CBN inserts depends on the material being machined and the specific insert specifications. Generally, CBN inserts are suitable for high cutting speeds, typically ranging from 100 m/min to 400 m/min
Dedicated Customer Teams & An Agile Services
Our worldwide presence ensures the timeliness, cost efficiency and compliance adherence required to ensure your production timelines are met.
Request a Consultation
Talk to our experts today to streamline your regulatory journey.
