OEM 12"-16" Laser Welded Diamond Handheld Saw Blade for Concrete Suppliers, Manufacturers

Blade Diameter: 12'/300mm, 14"/350mm, 16"/400mm

Segment Length:40mm

Segment Height:8/10/12mm

Arbor Size: 25.4 mm or as your request

Technology:Laser Welded Technology

Application:Cutting Concrete, Reinforced Concrete, Brick, etc.

High-performance laser-welded blade featuring mixed segments for aggressive dry cutting of reinforced concrete and masonry. Engineered for stability across various machine powers, ensuring long lifespan and consistent, energy-efficient performance on every job site.

Product Description

Product Introduction

Elevate your project efficiency with our premium 12"-16" diamond saw blades, specifically engineered for professional contractors who demand precision and durability. Crafted with world-class GE ultra-hard diamond grit, this laser-welded diamond blade for concrete ensures aggressive sharpness and an exceptionally long service life, even in the most demanding environments.

Our advanced manufacturing process features 100% laser-welded segments, providing maximum structural integrity and operator safety by preventing segment loss during high-speed operation. The unique, aerodynamically optimized segment design promotes superior air cooling and efficient debris deflection. This thermal management system is critical for diamond saw cutting performance, significantly reducing mechanical stress on both the handheld saw and the operator while preventing core warping.

Specifically engineered for dry cutting applications, this blade delivers smooth, high-speed cuts with zero chipping. Whether used as a concrete blade for grinder tasks or on high-powered handheld saws, it maintains a perfect balance between speed and stability. From reinforced concrete and cured masonry to hard brick and stone, our blades provide a versatile, cost-effective solution with a focus on high ROI and uncompromising safety.

Key Features

100% Laser-Welded Technology: Segments are laser-welded to the core for maximum structural integrity, providing 10x the safety and durability compared to standard blades.
Optimized for Dry Cutting: Specifically designed for superior heat resistance, allowing for fast and continuous dry cutting applications without the need for water.
Advanced Air-Cooling Design: Features a unique segment geometry that enhances airflow and chip removal, protecting the concrete blade for grinder from overheating.
High-Speed, No-Chipping Performance: Delivers exceptionally smooth and precise cuts in reinforced concrete and brick with zero edge chipping.
Reduced Operator Fatigue: Precision-balanced steel core minimizes vibration during diamond saw blades operation, protecting the machine motor and reducing physical strain.
Mixed Segment Versatility: The specialized segment configuration allows for stable, aggressive cutting across diverse materials, including cured concrete, masonry, and stone.
Universal Compatibility: Designed for seamless use with professional handheld saws and grinders, ensuring a perfect fit for industry-standard equipment.

Product Specifications

OD (mm) Seg. L (mm) Seg. T (mm) Seg. H (mm) Seg. No Hole (mm)
300 40 3.0 12 20 25.4
350 40 3.2 12 24 25.4
400 40 3.4 12 28 25.4

Frequently Asked Questions

Q: Can this diamond blade be used for both dry and wet cutting?
A: Yes. While it is specially optimized with high heat dissipation for dry cutting applications without water, it can also be used wet, which can further extend segment life and reduce airborne dust.
Q: What makes laser welding safer than traditional brazing?
A: Laser welding creates a molecular bond between the diamond segment and the steel core. This bond provides superior thermal resistance, drastically reducing the risk of segment loss even under intense cutting temperatures and heavy workloads.
Q: What materials can be cut with these blades?
A: These blades are designed to cut a wide variety of construction materials, including reinforced concrete, cured masonry, hard brick, natural stone, and general masonry materials.
Q: What type of cutting equipment is compatible with these blades?
A: The blades feature a standard 25.4 mm (1 inch) arbor hole, making them universally compatible with standard handheld cut-off saws, masonry saws, and high-powered angle grinders.
Q: How does the air-cooling design benefit the cutting process?
A: The aerodynamic segment geometry promotes constant airflow along the steel core and segments while accelerating dust ejection, which prevents thermal deformation and ensures consistent cutting speeds.

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