Husqvarna VARI‑DRILL D25 Dry Diamond Core Drill Bit - 127 mm Please allow 1-2 working days for delivery. Overview The Husqvarna VARI‑DRILL D25 is a professional-grade dry‑cut diamond core drill bit designed for fast, precise holes in hard, medium, and soft concrete, brick, block, asphalt, and natural stone. The 127 mm variant is tailored for larger installations such as plumbing, ventilation, electrical, and drainage systems, offering high performance and durability. Design and Build Quality Featuring laser‑welded diamond segments mounted on a robust steel barrel and a ventilated barrel design, the D25 minimizes friction and enhances dust evacuation. The brazed assembly ensures strong segment bonding. Key Technologies and Features Dry‑cut Capability: Operates without water--ideal for confined indoor spaces and water-restricted environments. Corrugated Segments: Engineered to reduce friction and boost drilling speed, delivering free-cutting performance. Laser‑welded & Brazed Construction: Ensures superb segment retention under heavy-duty drilling conditions. Specifications SpecificationDetails Diameter 127 mm Core Length 150 mm Connection Thread 1/2″ GF (M16) Segment Dimensions (L × W × H) 24 × 4 × 9 mm Number of Segments 6 Cutting Method Dry Recommended Motor Power 1-3 kW Performance and User Experience Professionals highlight its clean, fast drilling performance across a variety of materials. The ventilated barrel maintains dust control, while the sturdy build ensures dependable performance in demanding environments. Q&A Section Q: Is this bit suitable for wet drilling A: No--the VARI‑DRILL D25 127 mm is optimised exclusively for dry cutting operations. Q: What tools is it compatible with A: It fits handheld and stand-alone drill motors equipped with a 1/2″ GF (M16) threaded connection and motor power ranging from 1 to 3 kW.
