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saisudiamond@163.com

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+86-17339586706

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Custom-Shape Vitrified Diamond Grinding Wheels (11V9/6V9/6A2) | Precision Profiling & Edge Sharpening for PCD, PCBN & CVD Cutting Inserts

Custom-Shape Vitrified Diamond Grinding Wheels (11V9/6V9/6A2) | Precision Profiling & Edge Sharpening for PCD, PCBN & CVD Cutting Inserts

Product Category:

Vitrified Bond

This series of vitrified-bond diamond grinding wheels, available in customizable 11V9 (cup), 6V9 (tapered cup), and 6A2 (straight recess) shapes, is engineered for the precision grinding and profiling of ultra-hard cutting tool materials. Specifically designed for machining Polycrystalline Diamond (PCD), Polycrystalline Cubic Boron Nitride (PCBN), and Chemical Vapor Deposition (CVD) inserts, these wheels deliver the exact form accuracy and superior edge definition required for high-performance cutting tools.

Product Description

Commodity name: Custom-Shape Vitrified Diamond Grinding Wheels (11V9/6V9/6A2) | Precision Profiling & Edge Sharpening for PCD, PCBN & CVD Cutting Inserts

Other attributes

Brand name	SAISU
Model number	Vitrified Diamond Grinding Wheels
Size	100/110/125/150/200/250/350/400mm
Material	Diamond
Keyword	11V9/6V9/6A2

Product Description

Size	100mm/110mm/125mm/200mm/150mm/250mm/350mm/400mm
Rough grinding	W14/W28/W40
Finish Grinding	W10
Super Finish Grinding	w5/w3.5
Other grit can be customized upon request.

Product Advantages

Form-Specific Design for Complex Tool Geometries – Each wheel shape (11V9/6V9/6A2) is tailored for specific grinding tasks—from peripheral profiling to complex rake/flank face grinding—enabling precise creation of intricate chip breakers, wiper flats, and primary/secondary relief angles on super-hard inserts.
Engineered for Cool Grinding & Minimal Substrate Damage – The porous vitrified bond ensures efficient coolant penetration and heat dissipation, which is critical to prevent thermal micro-cracking or graphitization in sensitive PCD/CVD layers and to maintain the metallurgical integrity of the tool substrate.
Directly Enhances Final Tool Performance & Longevity – Produces exceptionally sharp, clean cutting edges with excellent surface finish on the insert. This translates directly to improved tool life, reduced cutting forces, and better workpiece surface quality in demanding machining operations.

Application
Vitrified diamond grinding wheels are most commonly used for grinding PCD and PCBN tools, and they have also allowed polycrystalline tool manufacturers to achieve excellent surface finishes—quickly and efficiently. Additionally, vitrified grinding wheels can be employed in the fabrication of sapphire, as well as numerous dense ceramic materials and more.
The very nature of vitrified bonds enables the custom tailoring of a grinding wheel structure specifically designed for a customer's material and grinding process, leading to an efficient grinding operation where wheel life and cycle times are optimized for lowest costs and highest workpiece quality.

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