Premium Granite Hole Opener - High-Speed Diamond Core Drill Bit for Marble, Tile & Stone - Perfect for Bathroom Renovation & Countertop Installation

Feature:1. Diamond: The hole opener is made of high quality material, with fast drilling speed, saving time and effort2. Exquisite Workmanship: This is a hole opener that can improve work efficiency, fine workmanship and wear resistant3. Fast Drilling Speed: This hole opener has a pointed head, fast drilling speed, and a large displacement cutting design4. Wide Applications: This is hole opener suitable for drilling granite, ceramic tiles, concrete, marble and other materials5. Cutting Smoothly: This is a hole opener, with long service life, which is cutting smoothly, and without chippingSpecification:Item Type: Diamond Drill Core BitsMaterial: DiamondColour: BlueOpening Aperture: Approx. 40mm / 1.57inTotal Length: Approx. 68mm / 2.68inInternal Thread: M14Scope of Application: for marble, granite and other stone openings Package List:1 x Marble Hole Saw

Exquisite Workmanship: This is a hole opener that can improve work efficiency, fine workmanship and wear resistant

Exquisite Workmanship: This is a hole opener that can improve work efficiency, fine workmanship and wear resistant

Exquisite Workmanship: This is a hole opener that can improve work efficiency, fine workmanship and wear resistant

Cutting Smoothly: This is a hole opener, with long service life, which is cutting smoothly, and without chipping

Wide Applications: This is hole opener suitable for drilling granite, ceramic tiles, concrete, marble and other materials

Diamond: The hole opener is made of high quality material, with fast drilling speed, saving time and effort

Fast Drilling Speed: This hole opener has a pointed head, fast drilling speed, and a large displacement cutting design