SHDIATOOL Diamond Drill Core Bits Set Diameter 20 25 35 45 65mm with 5/8-Inch-11 Thread for Hard Granite Marble

Brand: SHDIATOOL

Features:

• Designed for drilling hard granite, marble, engineering stone, concrete, brick
• With 5/8-Inch-11 Thread, Easily operate on Angle Grinder,Need an adapter for drill or other machine, such as SDS,hex,Round plus shank
• Laser welded technology provide stable ,smooth, fast drilling ,better profermance
• High quality Diamond Grain provide fast and smooth drilling
• Do not use this adapter and Core Drill Bits on Hammer Model

Details: 5pcs Diameter:20MM 25MM 35MM 45MM 65MM Total length: 100MM, Thread: 5/8-11 and 1pc 5/8-Inch-11 to 3/8-Inch Hex Shank Adapter