KDTU DIAMOND SET PRO (8) Stones (Hybrid Bond)
Advanced 8-Stone Diamond Sharpening Set for Professionals
The KDTU Diamond Set PRO (8 stones) is a premium sharpening kit designed for those who demand absolute cutting performance. Built on Hybrid Bond technology and professional-grade diamond abrasives, this set delivers superior steel removal, extended durability, and exceptional sharpness.
Whether you are a knife maker, sharpener, craftsman, or enthusiast — this set provides everything for full-cycle sharpening, from heavy reprofiling to ultra-fine finishing.
Hybrid Bond: Maximum Sharpness, Maximum Control
Hybrid Bond (metal–resin) combines the strengths of two bonding systems:
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High wear resistance
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Fast yet controlled material removal
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Ability to form micro-serrations for extremely aggressive cutting
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Universal performance across a wide range of steels, including high-alloy and hardened steels
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Smooth finishing on finer grits
Thanks to micro-serrations, Hybrid Bond gives your knives the highest achievable sharpness and slicing power.
Grit Breakdown in the PRO Set
Each stone in this 8-piece kit serves a specific purpose in the sharpening cycle:
🔷 80 grit — Heavy Stock Removal / Repair
For major reprofiling, removing chips, correcting bevels.
Fastest material removal in the set.
🔷 160 grit — Aggressive Shaping
Forms the initial bevel geometry.
Prepares the blade for medium grits.
🔷 285 grit — Medium Cutting Power
Balances shaping and control.
Ideal for routine bevel setting.
🔷 550 grit — Pre-Finishing
Removes scratches from rough grits.
Creates a functional, sharp working edge.
🔷 1100 grit — Fine Sharpening
Refines the edge while keeping controlled micro-serrations.
Perfect for EDC and kitchen knives.
🔷 3000 grit — High-Sharpness Finish
Creates a semi-mirror edge with improved slicing capability.
A great stopping point for most practical knives.
🔷 5000 grit — Polished Cutting Edge
Near-mirror finish, extremely smooth cutting.
Ideal for premium kitchen knives and fine tools.
🔷 10000 grit — Ultra-Fine Mirror Polish
Produces a razor-level edge with exceptional precision and reflectivity.
Perfect for collectors’ knives, chef knives, and high-end finishing.
Why Choose the KDTU Diamond Set PRO?
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Professional full-range sharpening (coarse → ultra-fine finishing)
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Exceptional durability due to Hybrid Bond
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Balanced material removal + edge refinement
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Works with steels from 52 HRC up to 70+ HRC
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Compatible with all major guided sharpening systems
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Ideal for both professional sharpeners and demanding enthusiasts
Perfect for:
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Knife makers
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Professional sharpeners
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Chefs and culinary professionals
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Outdoor and EDC knife users
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Workshops and small production
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