JDK 4-1/2 Inch Diamond Crack Chaser Blade Tuck Point Blades for Mortar Joint Removal, Grout Repair and Masonry Surface Prep (4-1/2 Inch*0.390'')

Instruction: Diameter:4.5 Inch(115mm) Segment Size: 0.25’’*0.5’’. Wet/Dry use:Dry and wet,use water is better. Arbor: 7/8"-5/8" Arbor 4 Inch Diamond Crack Chaser Blade with 7/8"-5/8" Arbor, Application for routing and repair random cracks in cured concrete, floor, marble, granite slabs，also can use for joint widen in masonry. Can be dry and wet use,but with water is better. About JDK: JDK has been engaged in manufacturing and exporting worldwide quality diamond tools since 1995. JDK products include a series of Cutting, Grinding, Profiling and Milling tools for processing hard and fragile materials, such as Natural Stone, Ceramic Tile, Concrete etc.

• Diameter:4.5’’(115mm), 7/8"-5/8" Arbor
• Segment thickness is 0.25’’(6.35mm),Height is 0.5’’(12.7mm), Made from high quality diamond which made the blade more aggressive and durable.
• Application for routing and repair random cracks in cured concrete, floor, marble, granite slabs，also can use for joint widen in masonry
• Suitabel machine: Angle ginder or crack chaser saw
• Can be dry and wet use,but with water is better