Diamond Core Drill Bit Set, 8pcs 6/8/10/25/35/38/50/65mm Diamond Hole Saw Set, with Finger Milling Bit Cone Bit Saw Blade and Storage Bag for Dry and Wet, Diamond Drill Bit for Tile Ceramic

Built Tough: Our diamond core drill set is made of high-quality diamond, which can cut various hard materials. With a lifespan over 10 times longer than ordinary hole saws, it ensures durability while achieving high precision and smooth cuts.
Perfect Kit: Our diamond hole saw kit includes 8 different drill bit sizes: 0.2 inch/6mm, 0.3 inch/8mm, 0.4 inch/10mm, 1 inch/25mm, 1.4 inch/35mm, 1.5 inch/38mm, 2 inch/50mm, 2.6 inch/65mm. It also comes with a 0.8 inch/20mm finger drill, a 1.4 inch/35mm cone drill, a triangular shank and a 4.5 inch/115mm saw blade, to meet your different working requirements.
Aluminum alloy tool box: The lightweight design of the tool box makes it easy to carry and move the diamond core bits. It can withstand shock, vibration and impact, withstands heavy use and challenging outdoor conditions, making it perfect for both job sites and outdoor use.
Easy to use: After ensuring a secure drill setup, easily make clean and even holes with the angled drilling technique followed by a vertical circular motion. Our tile hole saw kit is easy to use, even for beginners.