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The ELITE‑DRILL D1610 72 mm is developed for wet drilling in hard to high‑density concrete. Belonging to Husqvarna's Gold‑level series, it offers optimal performance with drill motors rated 2.5-3 kW (≈3.5-4 hp), and supports up to 4-5.5 hp for faster cutting. It's fully compatible with Husqvarna core drills such as DM 1 PACE, DM 430, and DM 400.
This version uses six laser‑welded Z‑shaped rooftop segments with chamfered inner edges, ensuring self‑centring, efficient penetration, and vibration reduction. The robust steel body and CR128 (11/4″‑7 UNC) thread offer secure compatibility and durability under heavy use.
| Specification | Details |
|---|---|
| Part Number | 546 833 5‑02 |
| Diameter | 72 mm |
| Core Length | 500 mm |
| Connection | CR128 / 11/4″‑7 UNC |
| Coolant | Wet only |
| Power Range | 2.5-4 kW (≈3.5-5.5 hp) |
| Segment Count | 6 |
| Segment Width | ≈3.5 mm |
| Segment Height | ≈9 mm |
| Performance Level | Gold |
Users report reliable, controlled drilling with clean core extraction, particularly in reinforced concrete. The combination of optimal geometry, wet cooling, and solid build results in reduced operator fatigue and consistent productivity in demanding drilling tasks.
Q: Can this bit be used dry?
A: No - it must be used with water cooling to maintain diamond integrity and prolong lifespan.
Q: Is it compatible with DM 430/440 stand drills?
A: Yes - the CR128 thread fits core drills like DM 1 PACE, DM 430, and DM 400 stand configurations.
Q: Which other diameters are available?
A: The ELITE‑DRILL D1610 series spans 52 mm to 350 mm, with the 72 mm variant designed for mid‑size applications.
