• Diamond grit hole saws are specifically designed for professionals who want to drill extremely hard materials such as porcelain, granite, hard tiles, cast iron, or carbon fiber, which are very difficult to drill with conventional hole saws.
• These hole saws guarantee excellent performance and superior lifespan even on the hardest materials.
• Drilling with minimal water - These hole saws require minimal water during drilling, unlike conventional diamond drills that require a continuous flow of water.
• Simply dip the drill or hole saw in water before starting each drilling and then every 5 seconds during drilling.
• Clean holes: Creates clean and precise holes without peripheral damage.
• Lifespan: To ensure a long lifespan, we use high-quality diamond grit for fast cuts and a bonded mesh connection for maximum durability.
• Durability: Body made of hard metal alloy that does not easily bend or wear.
• Easy material ejection: Side holes for better leverage in ejecting the drilled material from the hole saw.

Technical Specifications:

• Diameter: 12 mm
• Shank: Hex 1/4"
• Application surfaces: All types of soft and hard: Porcelain / Granite / Stone / Mosaic / Marble / Artificial stone / Terracotta / Aggregate / Glass / Cast iron / Fiberglass / GRP (Glass Reinforced Plastic) / Perspex