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The Husqvarna Elite-Drill D1620 112 mm diamond core bit is designed for professional contractors needing efficient, high-performance wet drilling in hard, medium-hard, and reinforced concrete. It is part of Husqvarna's elite series, featuring fast drilling speed, enhanced durability, and reliable rebar penetration capabilities :contentReference[oaicite:1]{index=1}.
Constructed with laser-welded diamond segments fixed to a solid steel barrel, this bit guarantees long-term durability and precise centring. The rooftop segment design ensures smooth, stable starts while reducing friction, vibration, and core walking :contentReference[oaicite:2]{index=2}.
| Specification | Details |
|---|---|
| Part Number (MPN) | 529875701 |
| Diameter | 112 mm |
| Core Length | 500 mm |
| Segment Width | 4 mm |
| Segment Height | 9 mm |
| Number of Segments | 10 |
| Drill Connection | 1 1/4″ UNC (female) |
| Coolant | Wet |
| Max Power | 4 kW |
| Weight | 4.07 kg |
| Product Level | Gold |
Extensive field feedback highlights the 112 mm bit's solid drilling performance under heavy loads, even through reinforced concrete. Low vibration, easy core retrieval, and rapid bore speed make it a favourite for contractors working on large-scale or repetitive drilling jobs :contentReference[oaicite:4]{index=4}.
Q: Is this bit effective on reinforced concrete?
A: Yes, its diamond segment design and sturdy build allow clean, efficient cutting through substantial reinforcement.
Q: What drill motors pair well with this bit?
A: It is best suited to core drill motors rated up to 4 kW, such as Husqvarna DM 400, DM 430, or DM 700.
Q: Who should use this bit?
A: Designed for industrial and construction professionals handling demanding and volume-intensive drilling tasks.
