OEM 120mm Laser Welded Tuck Point Blade for Hard Concrete Flooring Supplier, Exporters

Diameter: 120/125/130/160mm

Segment thickness: 15/16/17mm

Center Hole:22.23mm or as your request

Technology:Laser Welded

Application:Concrete, Brick, Block, Masonry, Stone

Five Kinds Application:  -No.1 Medium Hard Concrete. -No.2 Hard Concrete, -No.3 Extra Hard Concrete.  -No.4 Soft abrasive concrete. -No.5 High abrasive concrete.

Product Description

Product Introduction

Elevate your construction efficiency with our premium 120mm (4 1/2 in) diamond tuck point blade. Specifically engineered for high-intensity tuck point grinding and floor heating installations, this blade is the ultimate choice for professionals tackling hard concrete and masonry. As an expert-grade tuck point saw component, it utilizes advanced laser welding technology to ensure maximum safety and a significantly extended service life compared to traditional sintered blades.

Features

Optimized for Precision Tuck Point Grinding

Whether cleaning mortar joints or milling deep grooves for underfloor heating pipes, our diamond tuck point blade provides the stability and sharpness required for clean, consistent results. The heavy-duty 30CrMo steel core minimizes vibration during high-speed operation.

Heavy-Duty 4 1/2 in Diamond Tuck Point Blade Design

The 120mm (approximately 4 1/2 in diamond tuck point blade) size is perfectly balanced for handheld grinders and specialized floor milling machines. This versatility makes it an indispensable tool for both vertical wall restoration and horizontal floor grooving.

Advanced Laser-Welded Safety

Safety is paramount in professional masonry work. Our segments are laser-fused to the core, creating a bond that withstands extreme heat. This makes it a far more reliable tuck point saw accessory for dry-cutting applications in reinforced concrete and hard mastic asphalt.

Superior Industrial Diamond Concentration

We use a high concentration of premium industrial diamonds and high-quality metal powders. This self-sharpening formula ensures that the blade remains sharp and efficient, providing fast cutting speeds throughout its entire lifespan.

Applications & Material Compatibility

This professional-grade tool is designed for effortless milling and grinding in a variety of challenging substrates:

Hard & Reinforced Concrete
Mastic Asphalt & Cast Asphalt
Cement & Anhydrite Screed
Mortar & Abrasive Sandstone Restoration

Why Choose Our Diamond Tools?

With over 20 years of manufacturing expertise and CE Certification, we deliver tools that meet the rigorous standards of the European and North American markets. Every diamond tuck point blade we produce undergoes strict quality control at our 5,000sqm facility, ensuring that every cut is precise and every tool is durable.

Parameters

Diameter Seg Thickness Seg Height Hole Steel Disc Thickness Seg Teeth
120mm 15/16/17mm 10mm 22.23mm 6mm 12nos
125mm 15/16/17mm 10mm 22.23mm 6mm 12nos
130mm 15/16/17mm 10mm 22.23mm 6mm 12nos
160mm 15/16/17mm 10mm 22.23mm 6mm 12nos

Frequently Asked Questions (FAQ)

Q What machinery is compatible with this diamond tuck point blade?
The blade is engineered with a standard 22.23mm bore, making it directly compatible with standard angle grinders, specialized tuck point grinders, and underfloor heating floor grooving machines.
Q Can this tuck point blade be used for both dry and wet cutting?
Yes, thanks to advanced laser welding technology fusing the segments to the 30CrMo steel core, the blade delivers optimal safety and performance during dry cutting, but can also be used wet to minimize dust.
Q Why choose laser-welded blades over traditional sintered blades?
Laser-welded joints provide significantly higher thermal resistance and tensile strength, virtually eliminating segment loss risks during demanding operations on hard materials like reinforced concrete.
Q What segment thickness should I select for underfloor heating installations?
We offer segment thicknesses of 15mm, 16mm, and 17mm, allowing you to mill single-pass grooves tailored precisely to common underfloor heating pipe dimensions without needing multiple stacked passes.
Q Are custom sizes or OEM specifications available?
Yes, with a dedicated 5,000sqm manufacturing plant and CE certification, we support customized segment configurations, arbor bores, and dimensions to meet specific commercial project requirements.

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