20+ Years in Diamond Tool Manufacturing

Professional Diamond Tools Manufacturer
for Stone & Concrete Applications

OEM & ODM diamond blades, core drill bits, grinding tools and polishing solutions supplied to distributors, contractors and stone fabrication companies worldwide.

Explore Products Contact Factory

20+ Years Manufacturing

300+ OEM Projects

40+ Export Countries

5,000m² Factory Base

ISO 9001 Certified Factory

Diamond Tools
Engineered to Outperform

From granite to concrete — one tool doesn't fit all. We engineer the right diamond blade, grinding cup, and core drill for every material, every machine, every job.

Browse Catalog Get Free Sample

20+Years Manufacturing

300+OEM Projects

40+Export Countries

5,000m²Factory Base

ISO 9001 Certified

20+

Years Manufacturing
Diamond Core Drills

Professional wet and dry core drill bits for granite, reinforced concrete, and engineered stone. OEM diameter from 20mm to 350mm. Straight shank, threaded shank, and quick-release adapters available.

View Core Drills OEM Inquiry

Watch the Process 2 min factory tour

300+ OEM Projects

40+ Export Countries

5,000m² Factory

Free Sample Available

Product Categories

Complete Range of Diamond Tools

Engineered for professional stone fabrication, concrete grinding, tile installation and construction applications.

Diamond Blades

Suitable for granite, marble, porcelain, ceramic tile, concrete and engineered stone cutting. Available in turbo, segmented and continuous rim designs for wet and dry cutting applications.

Diamond Grinding Tools

Designed for concrete surface preparation, coating removal, terrazzo grinding and polishing applications. High diamond concentration for maximum stock removal and long service life.

Diamond Core Drill Bits

Professional drilling solutions for granite, quartz, porcelain, ceramic tile and reinforced concrete. Vacuum Brazed segments ensure fast, clean and precise drilling with minimal chipping.

Polishing Pads

Premium diamond polishing pads for concrete, stone and terrazzo surfaces. Available in wet and dry versions with grits from 30# to 3000# for complete floor restoration and polishing.

Diamond Profiling Tools

CNC tooling including finger bits, router bits, and edge profiling wheels for automated stone processing. Precision-engineered for countertop fabrication and stone shaping operations.

Tile Installation Tools

Complete range of tile laying and leveling systems including transport tools, suction cups, tile leveling clips and wedges. Professional solutions for efficient and precise tile installation.

Diamond Tool Solutions By Industry

Tailored diamond tool solutions for every application — from stone fabrication to glass processing.

Concrete Floor Grinding

Construction Cutting

Countertop Processing

Cast Iron Processing

Stone Fabrication

Tile Installation

Best Selling Diamond Tools

Proven performance — trusted by stone fabricators, contractors and distributors worldwide.

+Products

How To Choose The Right Diamond Tool

All Service

Material

Granite
Marble
Concrete
Porcelain
Quartz

Application

Cutting
Grinding
Drilling
Polishing

Machine

Angle Grinder
Bridge Saw
Core Drill
Floor Grinder

Recommend Products

Diamond Blade
Grinding Disc
Core Drill Bit
Polishing Pad

Why Global Distributors Choose Diaflex

What makes Diaflex the preferred choice for distributors in 40+ countries.

Strict Quality Control

Every batch tested for hardness, balance and cutting performance before release.

Consistent Batch Quality

Standardized raw materials and processes ensure identical performance batch after batch.

Fast Prototype Development

Turn your idea into a working prototype within 7–10 business days.

Low MOQ

Flexible minimum order quantities to support new distributors and market testing.

Stable Lead Time

Reliable production scheduling and supply chain management for on-time delivery.

Professional Technical Support

Application engineers available to help you select the right tool and troubleshoot issues.

SPEAK TO OUR EXPERTS NOW

Customer Case Studies

Case 1 — Granite Factory In Brazil

Used: Turbo Diamond Blade
Result: Increased Cutting Efficiency by 35%
Evaluate: "The Diaflex turbo blade outperformed everything we'd tried before — same material, same machine, but 35% faster. That's real money saved per shift." – Production Manager, Brazilian Granite Factory

Case 2 — Concrete Contractor In Australia

Used: Diamond Core Drill Bit
Result: Remove Epoxy 40% Faster
Evaluate: "We've switched our entire coating-removal crew to Diaflex discs. They strip epoxy 40% faster and last twice as long as the previous brand." – Operations Lead, Australian Concrete Contractor

Case 3 — US Shopping Mall

Used: Diamond Grinding Segments
Result: 100% Coating Removed, 15+ Years Floor Lifespan
Evaluate: "Using diamond grinding was the only way to guarantee the new floor wouldn't fail. It's fast, clean, and provides the perfect anchor for a permanent bond." – Project Manager, US Shopping Mall

Technical Resource Center

Buying Guides

How To Choose Diamond Blade
Diamond Blade Types Explained
Choosing the Right Grit

Technical Articles

Why Sintering Matters
Three Welding Methods Compared
When to Use Electroplated Tools
Core Manufacturing Steps

Application Guide

Best Blade For Granite
Concrete Grinding Tips
Porcelain Tile Cutting
Quartz Countertop Edge Polish

Troubleshooting

Why Diamond Blade Burns?
Blade Wobble Causes & Fixes
Uneven Wear Solutions
Segment Loss Prevention

company dynamic

Latest News

11Sep

Segment Loss Prevention
Segment loss — when a diamond segment detaches from the steel core — is one of ...
view more >
11Sep

Uneven Wear Solutions
Uneven wear on a diamond blade is one of the most common problems in cutting op...
view more >
04Sep

Blade Wobble Causes & Fixes
A wobbling blade is more than an annoyance — it's a safety hazard, a quality ki...
view more >
04Sep

Why Diamond Blade Burns
Diamond blades are precision tools engineered to cut through the toughest mater...
view more >