Enter your details and we will get back to you
Have a Question?
The Husqvarna VARI‑DRILL D20 112 mm is a silver‑grade diamond core drill bit designed for medium to heavy‑duty wet and dry drilling in hard concrete, reinforced concrete, granite and masonry. Its universal 11/4″ UNC female connection ensures secure compatibility with professional core drill motors.
Laser‑welded diamond segments on a robust steel barrel deliver high durability and resist segment loss even under demanding use. The standard 11/4″ UNC female thread offers stable, wobble‑free mounting to core drill rigs.
| Specification | Details |
|---|---|
| Part number | 582 00 59‑01 |
| Diameter | 112 mm |
| Core length | 500 mm |
| Drill connection | 11/4″ UNC female |
| Coolant | Wet and occasional dry use |
| Power range | 1.5-4 kW |
| Number of segments | 9 |
| Segment length | 24 mm |
| Segment width | 3.5 mm |
Contractors report reliable, precise drilling performance with minimal vibration, even in very hard materials. The combination of wet and dry capability adds operational flexibility, while the robust build ensures longevity under frequent use.
Q: Can this drill bit be used dry?
A: Yes - it's suitable for both wet and occasional dry drilling, though wet use extends segment life.
Q: Which drill motors is it compatible with?
A: The 11/4″ UNC female thread fits Husqvarna DM‑series motors (e.g., DM 430, DM 700) and most other standard core drill rigs.
Q: Is it suitable for service penetrations?
A: Absolutely - the 112 mm diameter and 500 mm core depth make it ideal for plumbing, ventilation and utility channel drilling.
