OEM Diamond Tuck Point Blade for Concrete Floor Heating Systems Supplier, Exporters

Technology:Laser welded

Diameter: 120/125/130/160mm

Segment thickness: 15/16/17mm

Center Hole: 22.23mm or as your request

Application:Medium Hard Concrete/Hard Concrete/Extra Hard Concrete

High-grade diamond for fast tuck point grinding in hard concrete. Safe, durable, and CE certified.

Product Description

Product Introduction

Experience the ultimate synergy of safety and efficiency with our premium tuck point diamond blades. Engineered for the most demanding masonry restoration and floor heating projects, each blade features high-grade industrial diamond segments meticulously laser-welded to a heavy-duty 30CrMo steel core. This advanced metallurgical bond ensures the segments remain securely attached even under extreme heat and high-speed operation, making it the most reliable pointing grinder blade for professionals.

Whether working on a large-scale construction site or a precise floor milling project, this tuck point saw component delivers consistent performance. We utilize a proprietary blend of high-quality metal powders and superior diamond concentrations to ensure that every cut is fast and every blade is built to last.

Key Features

1. Advanced Laser-Fusion Technology

Our segments are fused through a state-of-the-art laser welding process that creates an unbreakable bond between diamonds and the core, offering superior stability and safety for our 4 1 2 in diamond tuck point blade compared to high-frequency welded alternatives.

2. High-Grade Industrial Diamonds

Formulated with premium industrial diamonds embedded in a resilient metal matrix. This dense diamond concentration allows the pointing grinder blade to bite into hard concrete, mortar, and asphalt with ease while retaining constant sharpness.

3. Precision Engineering for Hard Materials

Equipped with a reinforced anti-warping core, this heavy-duty tuck point saw accessory is the prime choice for milling clean, uniform grooves in underfloor heating systems for swift and reliable pipe installations.

4. Versatile Sizing & Universal Fit

Manufactured in various standard and custom sizes, from the 4 1 2 in diamond tuck point blade to larger configurations. These tools integrate smoothly across handheld grinders and industrial slotting machinery.

5. Unmatched Efficiency & Durability

Ultra-pure metal powders encourage an optimal self-sharpening mechanism. Labor duration is significantly reduced while maintaining an extremely low wear rate on abrasive screed and tough concrete.

Technical Specifications

  • Welding Process: Precision Laser Welding (Segment Loss Prevention)
  • Core Material: Premium 30CrMo Alloy Steel
  • Segment Type: Professional Tuck Pointing / U-Groove Hybrid
  • Compatibility: Handheld Angle Grinders & Floor Slotting Machines
  • Main Application: Hard Concrete, Mastic Asphalt, and Mortar Joint Restoration

Product 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

What are the primary applications of this tuck point diamond blade?

This blade is engineered for cutting channels in hard concrete, screed, and mastic asphalt, making it optimal for mortar joint restoration and grooving underfloor heating panels.

Why is laser welding superior to standard silver soldering?

Laser welding fuses the diamond segments directly into the steel core, completely eliminating the risk of segment loss caused by high operational temperatures.

What machines can this pointing grinder blade be used with?

Featuring a standard 22.23mm center bore, it is fully compatible with professional angle grinders, specialized tuck pointers, and floor slotting systems.

Can this blade be used for dry cutting?

Yes, the 30CrMo reinforced steel core and laser-welded bonding allow the blade to withstand high friction and thermal stress during dry-cutting operations.

What segment thicknesses are available for groove sizing?

Our standard segment thickness options are 15mm, 16mm, and 17mm, providing the exact widths required for standard floor heating pipe layouts.

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