Diamond Segmented Cutting Disc 350mm x 3.0mm x 20mm KLINGSPOR (model DT612UT, MPN 340227)

KLINGSPOR Diamond Segmented Cutting Disc DT612UT, 350 mm diameter with a 3.0 mm blade thickness and 20 mm bore, is engineered for high-efficiency cutting of masonry, concrete, natural and engineered stone. The segmented diamond rim design enables fast material removal, improved cooling and reduced clogging when used with angle grinders or dedicated cutting machines. This disc is intended for construction and renovation tasks that require robust performance and consistent cutting speed.

Advantages

The segmented diamond rim delivers aggressive cutting performance while maintaining segment durability. A 3.0 mm blade thickness balances cutting speed and kerf control to provide efficient progress with manageable material waste. The open segment spacing promotes air flow for cooling and helps clear slurry and dust to reduce clogging. The standardized 20 mm bore allows compatibility with common angle grinders and machine adapters typically used on job sites.

Suitable for

• Cutting reinforced and non-reinforced concrete
• Masonry block and brick cutting
• Natural stone and engineered stone slab cutting
• Site preparation, renovation and structural modification tasks

Key specifications

• Diameter: 350 mm
• Blade thickness: 3.0 mm
• Bore (arbor): 20 mm
• Segment type: Segmented diamond rim for fast cutting and cooling
• Application materials: Masonry, concrete, natural stone, engineered stone

How to use

Mount the disc securely on a compatible angle grinder or cutting machine with the correct flange and arbor adapter for a 20 mm bore. Verify the disc is rated for the machine’s maximum rotational speed before use. When cutting, use steady forward motion without forcing the wheel; allow the diamond segments to do the work. For wet or dry cutting follow the machine and site conditions guidance; keep the disc perpendicular to the cut and avoid lateral bending. Inspect the disc for damage before each use and replace if segments are cracked, missing, or if the core is deformed.

Usage recommendations

Use appropriate personal protective equipment including eye, ear and respiratory protection. Select the cutting method (wet or dry) that matches the material and site regulations. For extended service life, avoid overheating by using intermittent cuts, adequate feed rate and proper cooling when applicable.