35 mm Hole Saw Granite Dry Diamond Core Drill Bit

Description

35mm 1-3/8″ Dry Core Drill Bits

Our diamond core drill head laser welding process makes the connection more solid, anti-crack, and wear resistance greatly improved, which can easily achieve fast, efficient, smooth and accurate drilling. For drilling Granite, tile, marble, or quartz,ceramic,porcelain

• ✅ 【Sharp and efficient:】 advanced laser welding technology combined with precise diamond arrangement greatly improves drilling efficiency and saves construction time.
• ✅【Dry high-speed design:】 fast cutting without adding water, more convenient construction.
• ✅ 【Super durable: 】selected high-quality steel and high-grade diamond material, with excellent wear resistance, longer life, and more worry-free use. 100 holes can be drilled
• ✅ 【Widely used:】 5/8″‑11 and M14 universal threaded interfaces, installation and disassembly can be tightened and closed, ensuring accurate hole size without burrs, suitable for handheld electric drills, angle grinders, bench drills and other equipment.
• ✅ 【Precision drilling: 】The drill bit is precisely designed, the edges are neat and not cracked, reducing material waste and improving construction quality.Why choose Z‑LION hollow drill bits?

• 🔥 ZLION is a brand with a 23-year history and a trustworthy diamond manufacturer.
•  Place an order now and ship within 48 hours. Delivery in 7-10 days
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