Feature(may vary by option.)

●2023 New Set --- 1x 65mm Core Drill, 1x 110mm SDS Plus Shank Shaft, 1x 8x 110mm 4-Blade Guide Drill, 1x Fixed Screw, 1x Wrench
●Upgraded XXL Alloy Teeth --- (7.7*4) Upgraded high strength tungsten alloy teeth, durable and ensures optimal distribution of impact force in large areas
●DURABLE MATERIALS --- High quality 40cr steel and tungsten, high frequency welding technology, smooth inner and outer welding opening, very durable, 4-blade cutting center drill can help you to improve faster drilling
●Versatile Use --- Through holes for mounting air conditioners, ventilation fans, and drilling can easily pass through concrete, brick, drywall, etc
●Quality Service --- Use less than 3.9 inches (100 mm) : 7A -9A SDS Plus Shank, Over 3.9 inches (100 mm) : To use the 9A -13A SDS Plus Shank, we promise that you are satisfied after sale. If there is any problem, please contact us directly, full refund or send a new replacement

[115mm]

[68mm]

[45mm]

[30mm]

Description