150mm Concrete Hole Saw,with 200mm SDS Plus Shank and Tungsten Alloy Teeth,6" Wall Hole Saw Drill Bit for Concrete Cement Stone Wall Foam Brick

Features

• WHAT YOU WILL GET--1x 150mm/6" Concrete Hole Saw,1x 200mm round handle,2x Center positioning drill bit,1x positioning drill screw.1x Wrench
• EXCELLENT MATERIALS---Made of high-quality 40Cr steel and tungsten,high-frequency welding technology,smooth inside and outside welding mouth,fast perforated
• UPGRADED DESIGN--Upgraded high-strength tungsten alloy teeth,longer life,male thread adapter design,match your drill chuck fastening and much more improve speedier drilling.
• VERSATILE USE---It can be used to open self leveling concrete,hollow brick,cement wall,concrete wall,red brick etc.when installing air conditioners,water pipes,water heaters,fume pipes,etc.
• QUALITY SERVICE--For use below 100mm: 7A -9A SDS plus rotary hammer drill,For use above 100mm: 9A -13A SDS plus rotary hammer drill,We promise provide you satisfied after sale service,if there is any problem,Please contact us directly,we will refund you full payment or send you a new replacement.