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40-50mm Double Layer Drilling and Chamfering Diamond Drill Bit for Sink Plumbing Installation Countertop Washbasin Hole Opener

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use Masonry Drilling drill type Washbasin Diamond Core Drill Bit Total Length 60mm finish Other customized support OEM, ODM Product name Double Layer Washbasin Diamond Core Drill Bit Type Basin Sink Hole Opener Use Ceramic Porcelain Tile Marble Masonry Drilling Diameter 40mm/45mm/50mm Outer diameter 60mm/65mm/70mm Diamond Height 15mm Grit #35/40 Connection 5/8"-11 or M14 thread […]

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use	Masonry Drilling	drill type	Washbasin Diamond Core Drill Bit
Total Length	60mm	finish	Other
customized support	OEM, ODM	Product name	Double Layer Washbasin Diamond Core Drill Bit
Type	Basin Sink Hole Opener	Use	Ceramic Porcelain Tile Marble Masonry Drilling
Diameter	40mm/45mm/50mm	Outer diameter	60mm/65mm/70mm
Diamond Height	15mm	Grit	#35/40
Connection	5/8"-11 or M14 thread	Color	Blue/Black
Machine	Angle Grinder Machine

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