Features: Wide turbo teeth offers fast and smooth cutting and hot press sintering process gives the blade very long life and safety. The flange with M14 and 22.23mm central hole can be provided. Application: Concrete, bricks, granites,masonry and etc. Machinery: Angle grinder, circular saw, masonry saw. Item CodeD*H*TBore(mm)RGC0400722105*7.0*2.220 22.23RGC0450722115*7.0*2.222.23RGC0500722125*7.0*2.222.23RGC0600722150*7.0*2.222.23RGC0700724180*7.0*2.422.23 25.4RGC0900726230*7.0*2.622.23 25.4