Elite Diamond Core Drill D1620 Bit - 52 mm Hard Concrete Wet Please allow 1-2 working days for delivery { "@context": "https://schema.org", "@type": "Product", "name": "Elite Diamond Core Drill D1620 Bit 52 mm", "brand": "Husqvarna", "model": "D1620", "mpn": "529874601", "description": "Elite Drill D1620 52 mm diamond wet core bit for hard, medium-hard and reinforced concrete - fast, smooth, rebar-cutting performance.", "application": "Wet drilling in hard concrete", "material": "Diamond segment on steel core" } Overview The Husqvarna Elite-Drill D1620 52 mm diamond core bit is designed for professional contractors needing fast, reliable wet drilling in hard, medium-hard or reinforced concrete. With a wide application window and rebar-cutting capability, it ensures efficient, precise cores in demanding environments. Design and Build Quality Constructed with laser-welded diamond segments on a robust steel core, the bit offers exceptional durability and precise centring. Its rooftop-style contact surface ensures smooth starts while minimizing friction and vibration. Key Technologies and Features Rooftop self-centring design: Quick, accurate starts with minimal walking. Z-shaped diamond segments: Reduced active surface delivers fast drilling with less pressure and vibration. Wide application range: Effective on extra-hard to softer concrete and through rebar, handling volume drilling needs. Chambered inside corners: Facilitates core removal for faster work cycles. Specifications Specification Details Part Number (MPN) 529874601 Diameter 52 mm Core Length 500 mm Segment Width 3.5 mm Drill Connection 1 1/4″ UNC (female) Coolant Wet Optimal Power Range 3-4 kW (4-5.5 hp) Product Level Gold Performance and User Experience Users report smooth, rapid drilling even in reinforced concrete with minimal effort. The design reduces friction and walking, enhancing precision. Low vibration and quick core removal save time, making it ideal for volume drilling tasks. Q&A Section Q: Can it cut through rebar? A: Yes - the Z-segment design allows fast, smooth drilling through light to heavy reinforcement. Q: What engines can it be used with? A: Suited to drill motors rated between 3-4 kW (4-5.5 hp), such as the Husqvarna DM 400, 430, and 700. Q: Is it only for professional use? A: Yes - built to handle heavy-duty, volume drilling on job sites with industrial performance.
