Diamond Hole Saw Tile Drill Bits Kit, 11 PCS Serrated Brazing Core Drill Bit Set with EVA Hole Saw Guide Jig, Hole Saw Sets for Ceramic, Glass, Tile, Marble, Granite, Gypsum — Open-Box, 15% Off

Package Content: 11 pcs professional brazed dry diamond hole saw: 6 mm (1/4"), 8 mm (5/16"), 10 mm (3/8"), 12 mm(1/2"), 20 mm (7/9"), 25 mm(1"), 28 mm(1-1/8"), 32 mm (1-1/4"), 35 mm(1-3/8"), 45 mm (1-3/4"), 50 mm / (2"), 1 pc EVA mold precise positioner and 1pc hard storage bag

Sawtooth design: Diamond hole saw have serrated teeth that are sharp, fast, and efficient. They can quickly remove chips and debris from the drill hole, improving work efficiency. It can be used to drill into ceramic tile, glass, granite

Dry & Wet Cutting: These hole saws can withstand high temperatures without using water as a coolant and easily churn through hard materials. For optimized performance and extended lifespan, use water as a coolant to keep the saws cool and sharpened

Cutting Strength: The Hole saw kit is constructed with diamond integral steel, a high anti-corrosion brazing process, and thickened diamond coating, the saws provide superior cutting strength for smooth and precise cuts, making it long-lasting

Precision with Jig: Ceramic tile drill guide jig is made of high-density vinyl acetate copolymer which is waterproof and strong. It provides an accurate and stable drilling position, prevents sliding or improper operation damage

Complete Kit: Our set contains 11 PCS professional wet-dry diamond hole saws ranging from 6 mm to 50 mm. An EVA drill guide jig helps with precise cutting. A hard storage bag to keep your tools organized and easily accessible

Quality commitment - If you are not fully satisfied for any reason, Please contact us for 100% refund or replacement. Have any questions, Please feel free to contact us and we will be happy to assist you.

This professional diamond hole saw kit includes 11 brazed dry/wet hole saws (sizes from 6mm/1/4" to 50mm/2"), an EVA mold precise positioner, and a hard storage bag. Featuring serrated sharp teeth for efficient chip removal, it’s suitable for drilling ceramic tile, glass, and granite. Constructed with diamond integral steel, anti-corrosion brazing, and thickened diamond coating, it offers superior cutting strength and durability. The waterproof, sturdy EVA positioner ensures accurate, stable drilling, while the storage bag keeps tools organized and accessible. It works without water as coolant but performs better and lasts longer with water cooling.