OEM 4-1/2" Laser Welded Tuck Point Blade for Concrete Grooving Supplier, Factory

1. Diameter:4.5”(115mm)

2. Hole: 16/20/22.23(mm)

3. Applications: concrete, brick, block, masonry, stone.

As a direct manufacturer with our own facility, we provide integrated solutions from design to production. We offer full customization of segment specifications and professional product sticker designs to support your brand identity. Trust our factory-direct expertise for tools that optimize cutting efficiency and tool life.

Product Description

Product Introduction

Leveraging over 20 years of manufacturing experience and professional technology, we deliver a high-performance Premium tuck point crack chaser diamond blade that sets the standard for the industry. This blade is precision-engineered for professional-grade tuck point grinding and cutting across a variety of challenging surfaces, including cured concrete, green concrete, masonry, and stone.

Constructed from a reinforced, high-strength alloy to ensure exceptional stability, our blades are designed to minimize vibration during even the most demanding tuck point concrete repairs. By combining our advanced production expertise with premium service, we ensure that every tool delivers smooth and reliable results while maintaining structural integrity during both the cutting and grinding phases of your project.

Features

01. Premium Diamond Construction
Engineered for aggressive wet or dry cutting, routing, and cleaning in concrete, masonry, and brick.
02. High-Speed Wedge Segments
Features specialized wedge-shaped segments that deliver incredible cutting velocity and exceptional blade longevity.
03. Precision Crack Repair
Optimized for high-efficiency widening and repairing of imperfections with specific depth and width control.
04. Industrial Versatility
A multi-purpose solution for a wide range of materials, from cured concrete to natural stone.
05. Universal Tool Compatibility
Designed for seamless integration with professional angle grinders and circular saws.

Parameters

Item No. Diameter (inch/mm) Hole (mm) Segment Spec.
4.2.1 4” / 105mm 16 / 20 / 22.23 6.4x10mm
4.2.2 4.5” / 115mm 16 / 20 / 22.23 6.4x10mm
4.2.3 5” / 125mm 16 / 20 / 22.23 6.4x10mm
4.2.4 6” / 150mm 22.23 6.4x10mm
4.2.5 7” / 180mm 22.23 6.4x10mm
4.2.6 8” / 200mm 22.23 6.4x10mm
4.2.7 9” / 230mm 22.23 6.4x10mm

Product Details

Product Video

Customer Review

Customer review summary

Frequently Asked Questions (FAQ)

Q1 What is the primary function of a tuck point crack chaser diamond blade?
It is specially engineered to quickly widen, rout, and clean out cracks in concrete, mortar, and masonry surfaces prior to applying caulking, sealing, or repair compounds.
Q2 Can this diamond blade be operated for both dry and wet cutting?
Yes, the blade features high-grade industrial diamond construction that performs reliably during both aggressive dry joint cutting and lubricated wet grinding processes.
Q3 What power equipment is compatible with these blades?
These blades come with standard arbor dimensions (16mm, 20mm, and 22.23mm) to fit standard hand-held angle grinders, tuck pointers, and circular concrete saws.
Q4 What are the key benefits of the wedge segment design?
The wedge-shaped segments ensure effective debris removal, prevent blade binding, significantly accelerate cutting speed, and extend overall service life.
Q5 Which masonry materials can this blade handle?
It is suitable for cured concrete, green concrete, mortar joints, brick, block, and natural stone surfaces.
Q6 How does the reinforced alloy core benefit operation?
The high-strength steel alloy core absorbs operational stress, minimizes blade vibration, and maintains straight tracking for smooth, controlled groove repair.

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