M42 Bimetal Large Size Hole Opener 100mm Iron Pipe Aluminum Gypsum Board PV Drill Bit Hole Saw

Material: Aluminum alloy Model: M42 bimetal hole opener-100mm, M42 bimetal hole opener-105mm, M42 bimetal hole opener-110mm, M42 bimetal hole opener-115mm, M42 bimetal hole opener-120mm, M42 bimetal hole opener-125mm, M42 bimetal hole opener-130mm, M42 bimetal hole opener-135mm, M42 bimetal hole opener-140mm, M42 bimetal hole opener-145mm, M42 bimetal hole opener-150mm, M42 bimetal hole opener-155mm, M42 bimetal hole opener-160mm, M42 bimetal hole opener-165mm, M42 bimetal hole opener-170mm, M42 bimetal hole opener-175mm, M42 bimetal hole opener-180mm, M42 bimetal hole opener-185mm, M42 bimetal hole opener-190mm, M42 bimetal hole opener-195mm, M42 bimetal hole opener-200mm Type: Bimetal hole opener