Use only a diameter listed for the tool and compatible with its guard and arbor. Never remove a guard or alter the tool to accept a larger accessory.
Cutting Accessories for Timber, Metal and Masonry
Blades and cutting discs must match the tool, material and type of cut. Diameter, bore or fitting, tooth pattern and maximum speed all affect compatibility and finish.
Use toothed blades for their specified saw and workpiece, and abrasive or diamond discs only on approved machines. The wider power tool range includes saws and grinders for different cutting methods.
Inspect accessories before fitting and replace anything cracked, warped or excessively worn. For concrete and masonry, combine the correct disc with effective dust suppression.
Bladed and Cutting Discs FAQs
Tooth count and geometry influence cutting speed, material suitability and finish. More teeth often give a finer cut, while fewer teeth clear waste faster in suitable timber work.
Only if the disc is explicitly rated for both. Select by material and operation, and never use an unmarked or unsuitable disc.
The accessory maximum speed must meet or exceed the tool operating speed. An overspeed disc or blade can fail violently.
Replace it if cracked, chipped, warped, glazed, badly worn or cutting poorly. Isolate the tool and inspect the mounting surfaces before fitting the replacement.