Diamond Core Drill Bit Wet Husqvarna VARI‑DRILL D20 52 mm Please allow 1-2 working days for delivery Husqvarna VARI‑DRILL D20 52 mm Husqvarna Diamond core drill bit 582005101 Overview The Husqvarna VARI‑DRILL D20 52 mm is a versatile wet/dry diamond core bit ideal for general contractors working on plumbing, ventilation, and utility channels in concrete and masonry. Suitable for corded or battery core drills in the 1.5-4 kW range, it offers excellent speed and durability in medium‑duty applications. Design and Build Quality Solid steel barrel construction with precision laser‑welded diamond segments ensures segment retention and reduces vibration. The segment geometry provides smooth entry and efficient slurry removal. Key Technologies and Features Laser-welded segments: Secure attachment to barrel for heavy-duty use. Wet/Dry versatility: Suitable for use in varied jobsite conditions. Optimised segment design: 24 mm segment length, 3.5 mm width, 11 mm height ensure fast, clean cuts. 11/4″-7 threaded connection: Compatible with standard core drill motors. Rated 1.5-4 kW: Ideal for a wide range of core drills from compact to more powerful units. Specifications SpecificationDetails Part Number (SKU) 582005101 Diameter 52 mm (2″) Core Length 450 mm Drill Connection 1 1/4″‑7 (CR128) Coolant Wet Power Range 1.5-4 kW Segment Length 24 mm Segment Width 3.5 mm Segment Height 11 mm Performance and User Experience Users report smooth drilling in hard concrete with minimal vibration. Maintains cutting speed and segment integrity even in abrasive materials--ideal for repetitive channel work. Q&A Section Q: Can I use it dry?A: Yes, it's rated for both wet and dry conditions thanks to its durable segment design. Q: Which drills is it compatible with?A: It fits any 11/4″‑7 threaded core drill motor within the 1.5-4 kW power range, including Husqvarna DM‑series.
