★Suitable for core drilling of reinforced concrete, brick wall core drilling, air conditioning installation, drilling of pipelines, road signs, highways and other outdoor projects.
★Excellent choice for all type of general drilling,plumbers, electricians or general contractors.NOTE:US STOCK You Can Get It A Few Days Later.Intended for drilling hard concrete, block, brick, masonry, and the like materials
★This product has been tested with a thickness of 220mm cement blocks, and four 14mm steel bars inside. It takes 4 minutes to make a penetration time and can make about 40 holes. (only for reference, different operating conditions will affect the bit working life)
★Please allow 1-3cm error due to manual measurement.Pls make sure you do not mind before you bid.Package Included: 4 x Wet Diamond Core Drill Bit (1” 1.2” 1.5” 2”)
★ZERO BAD FEEDBACK STOR: GDAE10 shop Guarantee：GDAE10 is a lifetime 0 bad feedback shop, GDAE10 customer department will reply your information within 24 hours, if If you have any questions, please feel free to contact us.