SHDIATOOL Diamond Core Drill Bits 1-1/4 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws

Brand: SHDIATOOL

Features:

• 1-1/4 inch(32mm) Laser Welded Diamond Dry Drilling Core Bits. Diameter: 32mm(1-1/4 inch), Total length: 100MM, Thread: 5/8 inch-11, suitable for angle grinder
• Designed for drilling hard granite, marble, engineering stone, concrete, brick
• Dry or Wet Drilling - use wet will greatly prolong the segment life
• Laser welded technology avoid segments off when dry working(Every Diamond Segment is made by us Independently)
• Easily operate on Angle Grinder; Need an adapter for drill or other machine, such as SDS,hex,Round plus shank