Diamond Core Drill Bits Set - FOCSTOL 10pcs (6/6/8/19/25/35/51mm+10mm Finger Bit+35mm Beveling Chamfer Bit+SDS Adapter) Diamond Hole Saw Kit for Porcelain Ceramic Tile Marble Granite

• 【Specification】7pcs Core Drill bits: Diameter 1/4''(6mm),1/4''(6mm),5/16''(8mm),3/4''(19mm),1''(25mm),1-3/8''(35mm),2''(51mm), 1pc 3/8''(10mm) finger bit, 1pc 1-3/8''(35mm) beveling chamfer bit, 1pc SDS Adapter
• 【Application】Diamond Core Drill Bits for dry or wet drilling holes. Finger bit and beveling chamfer bit are designed to shape, enlarge and round bevel existing holes in Porcelain Ceramic Tile Marble Granite, etc. SDS Adapter could change the connection of diamond bits from 5/8''-11 thread to SDS
• 【High-quality Diamond Grain】Diamond Drill Bits are made with High-strength steel and High quality. Diamond Grit: #35/40. Dry or Wet use. Wet using will prolong the working life and get better drilling effect
• 【Durable and Sturdy】Vacuum Brazed technology provides high efficient working performance, faster drilling speed and longer service life
• 【Recommended Machine】The drill bits are usually suitable for Angle Grinder. Recommended speed 6000RPM, maximum speed 11000RPM. If you want to use electric drill or other machine, you can use SDS Adapter in the package. Use electric drill: Recommended speed: 2000-5000RPM; Faster the RPM, Longer the drill bit's Working Life

Introducing the FOCSTOL Diamond Core Drill Bit Set, a must-have for anyone working with porcelain, ceramic, marble, or granite. This set includes 10 high-quality diamond drill bits in various sizes, ranging from 6mm to 51mm, perfect for both dry and wet drilling. The set also includes a 10mm finger milling bit, a 35mm beveling chamfer bit, and an SDS adapter for added versatility. Manufactured with high-strength steel and high-quality diamond grit (#35/40), these bits are designed for durability and efficient performance. The vacuum brazed technology ensures faster drilling speed and a longer service life. This set is suitable for angle grinders with a recommended speed of 6000RPM and a maximum speed of 11000RPM. For use with other machines, the included SDS adapter is a game-changer. The FOCSTOL Diamond Core Drill Bit Set is recommended for ceramic and porcelain surfaces, and it comes in a compact size of 22cm (height) x 15cm (length) x 1cm (width) for easy storage. Wet usage is recommended to prolong the working life and improve the drilling effect. Experience the difference with FOCSTOL's Diamond Core Drill Bit Set.