Diamond Floor Tenon And Groove Knife

Diamond Floor Tenon And Groove Knife

250*60*12+12Z
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Description

Core Advantage:

1. Optimal Specifications & Dual-Edge Design for Precision Fitting
With a 250mm outer diameter and a 60mm thickness, this cutter perfectly fits various heavy-duty flooring profiling machines. The "12+12Z" configuration features a dual-edge design (typically comprising 12 main cutting teeth and 12 trimming/cleaning teeth). This scientifically distributed teeth layout allows for precise milling of both tongue and groove in a single pass, ensuring a tight, seamless, and secure fit.
2. PCD-Tipped for Exceptional Wear Resistance
The cutting edges are made of premium Polycrystalline Diamond (PCD), offering extreme hardness. When machining reinforced composite flooring, bamboo flooring, or other highly abrasive materials containing adhesives and quartz sand, its wear resistance is dozens of times higher than traditional carbide cutters, drastically reducing machine downtime for tool changes.
3. Superior Surface Finish & Sanding-Free Processing
The diamond tips are precision-ground to an extremely sharp edge. During high-speed cutting, it ensures smooth chip evacuation and delivers perfectly smooth, burr-free, and tear-free groove edges. The processed flooring meets high-standard finish requirements right out of the machine, eliminating the need for subsequent sanding processes.
4. Excellent Dimensional Stability & Reduced Scrap Rate
Due to diamond's low friction coefficient and superior heat dissipation, the cutter is highly resistant to thermal deformation and excessive wear during prolonged, high-intensity operations. This guarantees that the dimensional precision and the tactile feel of the tongue-and-groove joints remain absolutely consistent from the first board to the ten-thousandth board, significantly reducing the enterprise's scrap rate and quality fluctuations.
5. Resharpenable for Lower Overall Costs
Although the initial procurement cost of diamond cutters is slightly higher, they can be professionally resharpened multiple times (typically 8-10 times). Combined with their ultra-long single-use lifespan, the cost per linear meter of processed flooring is significantly lower than that of traditional cutters, making it an essential tool for cost reduction and efficiency enhancement in large-scale production.

Special cutting tools designed for floor production milling machines are primarily utilized in high-speed flooring manufacturing lines. By employing a modular and adjustable configuration, the tool specifications can be customized to accommodate varying floor thicknesses.

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