Feature: Specification: Type:Vacuum Brazed Diamond Drilling Core Bit Material: Diamond Color: BLUE Size: 6mm/8mm/10mm/12mm/14mm/15mm/16mm/18mm/20mm/22mm/25mm/27mm/28mm/30mm/32mm/35mm/38mm/40mm/42mm/45mm/50mm/55mm/60mm/65mm/68mm/70mm/75mm/80mm Total height: 60mm Package Included: 1Pc diamond hole saw.
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