Diamond Saw Blade Distar KORONA RS6 102 mm 1 1/4" 450 mm for Wet Cutting

Distar KORONA RS6 diamond saw blade, 102 mm diameter with 1 1/4" bore and 450 mm cutting length, is designed for wet cutting of stone, concrete and ceramic materials. Manufactured for professional applications, this blade is intended to be used with compatible angle grinders and saws where coolant or water supply is available to maintain cutting performance and extend tool life.

Advantages

The KORONA RS6 construction combines a diamond-segment rim with a steel core engineered for stability during continuous wet cutting. Using coolant reduces heat build-up and dust, which contributes to more consistent cutting speed and longer service life. The blade geometry and bond type are selected to balance material removal rate with reduced vibration and reliable durability under professional workloads.

Suitable for

• Wet cutting of natural stone (granite, marble) and engineered stone
• Cutting concrete, reinforced concrete and masonry with water cooling
• Precision cuts in ceramic tiles and porcelain when wet cutting is required
• Use with angle grinders and saws compatible with the specified diameter and bore

When it may not be suitable

This blade is intended specifically for wet cutting; dry cutting applications, including dry tile saws or handheld dry use, will reduce performance and accelerate wear. It may also be unsuitable for very soft materials where a different bond or blade type is recommended to avoid premature glazing.

Key specifications

• Blade diameter: 102 mm
• Bore: 1 1/4" (compatible with machines that accept this bore size)
• Cutting length / usable rim: 450 mm
• Intended cutting method: wet cutting with coolant/water
• Primary materials: stone, concrete, ceramics

How to use

Install the diamond blade on a machine that matches the diameter and bore, ensuring the rotation direction matches the blade marking. Secure the blade according to the machine manufacturer's instructions and confirm that water delivery to the cutting area is functioning before starting. Operate the tool at the recommended speed for the host machine, applying steady, moderate feed pressure; avoid forcing the blade or stopping in the cut. Periodically check for excessive wear, overheating signs or vibration and replace the blade when cutting quality declines.

What to consider before purchase

• Ensure your grinder or saw accepts a 102 mm blade with a 1 1/4" bore
• Confirm the machine supports wet cutting and has an appropriate water feed or coolant system
• Match the blade type to the primary materials you will cut (stone, concrete, ceramic)
• Verify rotational speed limits of your tool are compatible with professional diamond blades

Usage recommendations

For optimal life and cut quality use continuous water flow to the cutting zone, maintain moderate feed pressure, and allow the blade to finish the cut without excessive side loading. Store the blade dry and flat when not in use to prevent corrosion of the steel core.