Diamond Blade – 5″ Laser Tuck Point Blade for Floors

Johnson Tools 125mm Premium Laser-Welded Tuck Point Blade & Floor Grooving Disc (17mm Heavy-Duty Segment)

Engineered for demanding industrial applications, this 125mm (5-inch) laser-welded grooving disc is the definitive solution for aggressive mortar removal, concrete crack chasing, and heavy-duty floor routing. Featuring an ultra-thick 17mm diamond segment, it delivers unparalleled material removal rates while maintaining exceptional core stability, making it the preferred choice for professional concrete restoration contractors.

Certified Operational Safety: Manufactured under rigorous quality control systems, the structural integrity of this blade aligns with the stringent safety requirements of the EN 13236:2019 standard, guaranteeing reliable performance for the European and global high-end markets.

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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	16nos

Metallurgical Laser-Welded Bond:
Unlike standard high-frequency brazed blades, our automated laser welding process creates an unbreakable metallurgical bond between the steel core and the diamond segment. This ensures superior resistance to the extreme thermal stress generated during dry routing, eliminating the risk of segment drop and maximizing operator safety.

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17mm Ultra-Massive Segment:
Designed to tackle the most abrasive materials. The 17mm width allows for efficient one-pass grooving and tuckpointing. Formulated with a proprietary high-concentration diamond matrix, it offers an extended lifespan even in heavily reinforced concrete or cured asphalt-over-concrete scenarios.

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Diamond Blades in Action

Precise, durable, and efficient cutting for concrete, stone, and tiles.

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Industry Insights

Latest news, technical support, and solutions from Johnson Tools.

Achieving a 2000m Lifespan in Hard Concrete with Premium Tuck Point Blades

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Why Partner With Us?

Deep OEM/ODM Customization:

We support custom segment thickness, blade colors, and personalized branding via laser engraving or silk-screen printing to match your corporate identity.

One-Stop Sourcing:

Beyond premium early entry blades, we supply perfectly matched skid plates and 6″/10″ early entry saws, streamlining your procurement process.

Robust Manufacturing Capacity:

With years of export and manufacturing expertise in diamond tools, we offer stable production capacity, rapid response times (inquiries answered within 24 hours), and guaranteed on-time delivery for bulk engineering and wholesale orders.

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Diamond Blade – 5″ Laser Tuck Point Blade for Floors

Johnson Tools 125mm Premium Laser-Welded Tuck Point Blade & Floor Grooving Disc (17mm Heavy-Duty Segment)

Metallurgical Laser-Welded Bond: