Diamond Core Drill Husqvarna VARI‑DRILL D20 - 87 mm Please allow 1-2 working days for delivery Husqvarna VARI‑DRILL D20 87 mm diamond core bit - part number 582 00 56‑02 (or 582 005601 variant) - laser‑welded segments, wet/dry drilling, 11/4″ UNC connection; ideal for heavy‑duty concrete and granite. Overview The Husqvarna VARI‑DRILL D20 diamond core drill bit in 87 mm size (art. nr. 582 00 56‑02 / 582 005601) is designed for heavy‑duty drilling in hard or reinforced concrete, granite and similar materials. Compatible with standard 11/4″ UNC core drill motors, it offers versatility in wet or dry drilling environments. Design and Build Quality Featuring a robust steel tube with laser‑welded diamond segments, this bit ensures segment durability and minimal loss under demanding conditions. Available in 450 mm or 500 mm overall length variants, depending on part number. Key Technologies and Features Laser‑welded segments: Provides strong retention even under heavy‑duty drilling. Wet/Dry drilling capability: Suits both wet and dry environments without compromising performance. Heavy‑duty performance: Optimised for 1.5-4 kW core drill motors in demanding applications. Specifications SpecificationDetails Part Number 582 00 56‑02 (also sold as 582 005601) Diameter 87 mm Core Length (Tube) 450 mm (C&L, Express)/500 mm Number of Segments 7 Segment Width Approximately 3.5 mm Connection Thread 11/4″ UNC female Coolant Type Wet Recommended Power Range 1.5 - 4 kW core drill motors Performance and User Experience Users report fast, smooth drilling in hard materials like concrete and granite, with minimal vibration. The laser‑welded segments retain integrity under heavy use such as plumbing, ventilation or mechanical installations. Q&A Section Q: What is the exact part number? A: The core bit is listed under art. nr. 582 00 56‑02 or 582 005601 depending on length variant. Q: Which drill motors is the 87 mm bit compatible with? A: Suitable for standard 11/4″ UNC core drills with 1.5-4 kW input, including Husqvarna DM 400/430, as well as other brands. Q: Is it usable for dry drilling? A: Yes, it supports both wet and dry applications without affecting performance.
