Confezione 2 Adattatore Prolunga Albero Per Punte Trapano Nucleo 1/4"-7 Filettatura Lunghezza 12"

Core Bits Adapter For Diamond Core Drill Bits 1-1/4"-7 Female to 5/8"-11 Male. Shaft Extension for Core Drill Bits Adapter 1 1/4"-7 Thread 12" Length. Breeze Block & Soft Slate. Materials and applications: Industrial-grade diamond water drill is widely used in many fields.

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