Kerneborbit, 4,25 "Wet Diamond Core Drill Bits, 14" Boringdybdebeton Kernebor med savblad, 1-1/4 "-7 Inner

VEVOR Core Drill Bit, 4.25" Wet Diamond Core Drill Bits, 14" Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4"-7 Inner Thread, Laser Welding, Diamond Wet Coring Bit for Concrete Brick
Efficient and Durable Materials
Laser Welding
Dust-Free Wet Cutting
Easy Operation
Wide Applications {Ære 4,3 x 4,3 in / 470 x 108 x 108 mm, diameter: î¦ 4,25 in / 108 mm, adapter Specifikation: Indre tråd 1-1 / 4 "-7, svejsningsmetode: laser svejsning