12-piece welding hole s-aw and drill bit set, suitable for tiles, marble, glass, and ceramics,professional drilling tools，Storage case included

VERSATILE DIAMOND HOLE S-AW KIT: This 12-piece diamond drill bit hole s-aw set is designed for precise and clean drilling in hard materials such as ceramic tile, porcelain, glass, and marble. With multiple sizes included, it meets a wide range of home improvement, renovation, and professional installation needs.
WIDE RANGE OF MULTI-SIZE BITS: The kit includes 12 commonly used sizes, 6/8/10/12/14/16/18/20/22/25/30/35mm, allowing you to drill accurate holes for faucets, pipes, anchors, and fixtures. This versatility reduces the need for multiple tool purchases and improves work efficiency.
HIGH-QUALITY DIAMOND COATING: Each hole s-aw bit features a durable diamond-coated cutting edge that delivers smooth, precise cuts while minimizing chipping and cracking. The diamond grit enhances cutting speed, extends tool lifespan, and ensures reliable performance on tough, brittle surfaces.
PRECISION & CLEAN CUTTING PERFORMANCE: Designed for accurate drilling, these bits provide excellent stability and control during operation. When used with proper cooling, they produce clean, round holes with minimal debris, making them ideal for detailed work on delicate tiles and stone surfaces.
CONVENIENT STORAGE CASE INCLUDED: The set comes with a sturdy storage case that keeps all drill bits organized, protected, and easy to transport. Clearly arranged slots help you quickly identify sizes, improving workflow efficiency and preventing loss or damage.
Package Contents：12pc Hole S-aw Set