Description

DiaNi Diamond Disc GHX-GRP-CON-GRD-DIA-005

Product Short Description The GHX-GRP-CON-GRD-DIA-005 DiaNi Diamond Disc is a premium nickel-bonded diamond grinding disc engineered for extremely fast material removal and outstanding durability. Designed for the most demanding grinding applications, it delivers significantly higher cutting speed and much longer service life than conventional abrasive papers. Ideal for hard and very hard materials including steels, hardened metals, tool steels, ceramics, glass, minerals, geological samples, and many composites. Available in 8″, 10″ and 12″ diameters with grits from 80 to 1200 — the perfect choice when maximum grinding efficiency and long disc life are required.

Specifications

Key Applications & Uses

• Very fast plane grinding of hardened steels, tool steels, high-alloy steels and very hard ferrous materials
• Aggressive grinding of ceramics, technical ceramics, glass, optical materials, minerals and rocks
• Grinding of hard coatings, thermal spray coatings, hard facings, and carbide-containing materials
• Preparation of petrographic thin sections and geological samples (especially hard rock types)
• High-efficiency grinding stage before fine diamond polishing in high-throughput metallographic & materials labs
• Samples requiring extremely high removal rate and/or very long disc lifetime in industrial QA/QC, failure analysis & research

Why Choose from G-Hexa?

• Extremely Fast Grinding Speed — Significantly faster material removal rate compared to conventional abrasives → greatly reduces preparation time
• Very Long Service Life — Nickel bonded diamond offers dramatically longer lifetime than SiC papers or resin bonded diamond foils
• Outstanding Performance on Hard Materials — The best choice when working with very hard, abrasion-resistant, or difficult-to-grind materials
• Excellent Flatness & Planeness — Maintains very good flatness even during heavy stock removal – ideal before fine polishing
• No Clamping Rings Needed — Strong adhesive backing for quick & safe mounting (most users do not need additional clamping)
• Complete G-Hexa System Compatibility — Perfectly matched with G-Hexa grinders, diamond suspensions & following polishing consumables – fast delivery & expert support across India

Frequently Asked Questions (FAQs)

Q: When should I choose DiaNi diamond discs instead of SiC papers or diamond grinding foils? A: Choose DiaNi when you need maximum speed + maximum lifetime and/or you are grinding very hard / very wear-resistant materials (hardened steel, ceramics, glass, minerals, carbides, coatings…).

Q: Which grit should I start with? A: Most common productive starting points are • Grit 80–120 → very fast plane grinding • Grit 200–400 → fast fine grinding after coarse diamond foil

Q: Can I use DiaNi discs for fine grinding / pre-polishing? A: Yes — especially 400 → 800 → 1200 grits give very good fine grinding results and are frequently used as the last grinding step before diamond polishing.

Q: Do I need to use diamond suspension with these discs? A: Not mandatory, but using 9–6–3 μm diamond suspension together with 400–800–1200 discs dramatically increases cutting speed and improves surface quality.

Q: Are DiaNi discs suitable for non-ferrous materials and composites? A: Yes — they work very well on many non-ferrous hard materials (ceramics, glass, minerals, hard composites). For very soft non-ferrous metals (pure Cu, Al, soft solder…) → silicon carbide papers or POS fine grinding discs are often more suitable.

Q: How long does one DiaNi disc typically last? A: Depending on material hardness, load & suspension usage — usually several times longer than conventional SiC paper and frequently longer than standard resin-bond diamond foils.

Q: Can I use these discs on automatic preparation systems? A: Yes — they perform excellently on both manual and automatic grinders/polishers including central force and individual force loading systems.