9-Piece Diamond Hole Enlarging & Polishing Kit – Finger Milling Bit, Chamfer Bit, 4" Super Thin Mesh Rim Blade, PVC Backer Pad, 5-Step Dry Polishing Pads for Porcelain Tile, Granite, Marble, Quartz

This 9-Piece Diamond Hole Enlarging & Polishing Kit provides everything professionals need for precise cutting, shaping, and finishing of porcelain tile, granite, marble, and quartz surfaces. The diamond finger milling bit (1-3/8") and chamfer beveling bit (1/4"–2") make it easy to enlarge existing holes, smooth edges, and achieve a clean finish. The 4" super thin mesh rim blade delivers ultra-smooth, chip-free cutting — capable of cutting over 900 ft of marble or ceramic with exceptional precision. For polishing and surface finishing, the 5-step diamond dry polishing pads (Step 1–5) bring out a mirror-like gloss, while the 4" PVC backer pad (max 5000 RPM) provides stable pad support during polishing — ideal for polishers or low-speed grinders. All tools feature a universal 5/8"-11 thread, ensuring compatibility with most standard angle grinders. This set is perfect for fabricating countertops, enlarging faucet holes, and restoring stone surfaces with professional results every time.

• Complete 9-Piece Diamond Tool Set – Includes finger milling bit (1-3/8"), beveling chamfer bit (1/4"–2"), 4" mesh rim saw blade, PVC backer pad (max 5000 RPM), and 5-step diamond dry polishing pads (Step 1–5).
• All-in-One Stone & Tile Finishing Solution – Designed for cutting, enlarging, beveling, and polishing holes and surfaces on granite, marble, quartz, and porcelain tile.
• Smooth, Chip-Free Cutting – The 4" super thin mesh rim blade provides extra-fast, clean cutting on marble and ceramic, with durability of over 900 ft of cutting length.
• Professional Hole Shaping & Beveling – Finger milling and chamfer bits with 5/8"-11 thread enlarge and polish existing holes precisely without cracking or chipping.
• Safe & Efficient Polishing System – 4" PVC backer pad supports up to 5000 RPM; combined with 5-step dry diamond pads for a glossy, even surface finish on stone and concrete.
• Universal Compatibility – Fits standard angle grinders and polishers with 5/8"-11 spindle; perfect for countertop fabricators, tile installers, and stone professionals.