Name: Dewalt DX3981 Laser Blades Evolution Hybrid Rim Blades / Marble And Granite - D230XBS22.2
Brand: Fepy
SKU: 33823-NOS
Price: 231.81 AED
Availability: InStock

Question 1

What is the primary function of the Dewalt DX3981 Evolution Hybrid Rim Blade for Marble and Granite?

Accepted Answer

This blade is designed to cut marble and granite with precision, featuring a sharp tungsten carbide edge to minimize chipping and provide long blade life. It supports both wet and dry cutting to suit different jobsite conditions.

Question 2

What are the key specifications of the DX3981 blade?

Accepted Answer

Key specs include a 22.2 mm cutting diameter, laser-welded segments for stability, and a capable RPM range up to 4000 RPM. It’s designed for contour cutting on stone materials and is compatible with several saw machines.

Question 3

What materials is this blade recommended for?

Accepted Answer

It's optimized for marble, granite, and related stone materials such as sintered stone and agglomerates, making it suitable for countertop fabrication, tile work, and trim cuts.

Question 4

What are some typical use cases for this blade?

Accepted Answer

Use it for contour cuts, edge profiling, trimming granite or marble, and other precise stone-cutting tasks where minimizing chipping and achieving clean edges is important.

Question 5

How do I install and use the blade safely?

Accepted Answer

Mount the blade on compatible saws with a 22.2 mm bore, ensure the arbor is secure, and confirm your tool’s RPM rating supports up to 4000 RPM. For best results, use proper PPE, keep guards in place, and use water for cooling during wet cutting.

Question 6

How does this carbide hybrid rim blade compare to traditional diamond blades?

Accepted Answer

The DX3981 uses a tungsten carbide edge in a laser-welded hybrid rim design, which can offer good durability and cleaner cuts with potentially lower cost per cut for certain marble/granite jobs. Diamond blades typically excel in hardness and cutting speeds on certain materials but can wear differently depending on the stone and setup.

Question 7

What are some comparable blade options on Fepy.com?

Accepted Answer

Alternative choices on Fepy.com include: DEWALT Evolution Hybrid Rim Blade Marble & Granite (22.2mm) — https://fepy.com/products/dewalt-evolution-hybrid-rim-blade-marble-granite-22-2mm and Makita Laser Welded Hybrid Rim Blade Marble & Granite (22.2mm) — https://fepy.com/products/makita-laser-welded-hybrid-rim-blade-marble-granite-22-2mm

Question 8

What are common use-case scenarios where this blade shines on the job?

Accepted Answer

It's well-suited for fabricators shaping marble or granite countertops, installers performing contour work around sinks or edges, and any project requiring precise cuts with reduced chipping in natural stone.

Question 9

Are there important safety and compliance considerations when using this blade?

Accepted Answer

Yes. Always wear eye protection and gloves, keep hands away from the blade, ensure guards and safety devices are in place, avoid overheating by using proper feed rate and coolant/water when wet cutting, and only use the blade on saws that meet or exceed the listed RPM rating.

Question 10

What factors influence blade life and performance, and how can I maximize value?

Accepted Answer

Blade life and performance are influenced by cutting speed, feed rate, material density, and cooling. To maximize life, use appropriate RPM, avoid aggressive feeds that cause overheating, keep the blade clean from residue, and use water when wet cutting to reduce heat buildup.

Question 11

What is the value proposition of choosing this blade for my project?

Accepted Answer

This blade combines a carbide edge with a laser-welded rim for durability and precision in marble and granite cuts. It’s designed to reduce chipping, support versatile wet/dry use, and work across compatible tools, offering long-term cutting performance for stone fabricators and installers.

Dewalt DX3981 Laser Blades Evolution Hybrid Rim Blades / Marble And Granite - D230XBS22.2

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