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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.
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.
| Specification | Details |
|---|---|
| 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 |
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: 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.
