BGTEC Core Drill Bit Adapter, 2pcs M14 Thread to Triangle Shank Diamond Hole Saw Drill Sanding Attachment Arbor Shaft Adapter

• 2pcs M14 Thread to Triangle Shank, total length 53MM, shank length 28MM
• Good quality steel, long life, and Surface Nickel plating
• Use your diamond core bits for granite or diamond hole saw for grinder with standard drill
• Standard core drill bit adapter will help you use your own standard drill with drill grinding bit and drill bit core. Connects to M14 Female Threaded Tools, Core Bits, Hole Saws
• M14 thread core bits can be fitted on hand drill or electric drill

Item: BGTEC Core Drill Bit Adapter, M14 Thread to Triangle Shank Diamond Hole Saw Drill Sanding Attachment Arbor Shaft Adapter Quantity: 2pcs Application: M14 thread core bits can be fitted on hand drill or electric drill Feature: 1.Triangular shank, 3 / 8 inch (9.5mm) diagonal shank diameter, 53mm total length, 28mm shank length 2.Good quality steel, long life, and Surface Nickel plating