ELITE-DRILL™ D1620 Diamond Core Drill Bit, Gold-Tier, 52–350mm, Laser-Welded, Fits DM 400 & DM 700
SKU ELITE-DRILL™ D1620 52
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Description
The ELITE-DRILL D1620 is a gold-tier diamond core drill bit for wet drilling through reinforced concrete, rebar, flint and hard aggregate. Designed for medium-power core drill motors rated at 3 kW to 4 kW, or 4 hp to 5.5 hp, it delivers up to 20% longer product life than standard alternatives. Its 9.0 mm segment height, rooftop and Z-shape profiles, and heavy-duty laser-welded construction support demanding commercial coring work. The 500 mm core tube is available in diameters from 52 mm to 350 mm and uses a 1 1/4-inch UNC female thread connection.
Highlights
- Gold-tier diamond core drill bit for commercial coring applications
- Designed for reinforced concrete containing rebar, hard aggregate and flint
- Up to 20% longer product life than standard alternatives
- Compatible with medium-power core drill motors rated at 3 kW to 4 kW
- Rooftop geometry and Z-shape segment profiles support demanding concrete cutting
- Heavy-duty laser-welded assembly for robust construction
- 9.0 mm segment height and active diamond depth
- Suitable for Husqvarna DM 400, DM 430 and DM 700 core drill models
- Wet-drilling design for use with coolant
Specifications
| Brand | Husqvarna |
| Product Model | ELITE-DRILL D1620 |
| Performance Classification | Gold / Premium Grade Performance Tier |
| Required Motor Power Range | 3 kW to 4 kW, 4 hp to 5.5 hp |
| Primary Equipment Matches | Husqvarna DM 400, Husqvarna DM 430, Husqvarna DM 700 |
| Tool Thread Connection | 1 1/4-inch UNC, female |
| Core Tube Length | 500 mm |
| Core Diameter Range | 52 mm to 350 mm |
| Available Drill Bit Sizes | 52 mm, 62 mm, 72 mm, 82 mm, 92 mm, 102 mm, 112 mm, 122 mm, 132 mm, 152 mm, 182 mm, 200 mm, 250 mm, 300 mm, 350 mm |
| Segment Height / Active Diamond Depth | 9.0 mm |
| Segment Shape Design | Rooftop geometry and Z-shape profiles |
| Assembly Manufacturing Method | Heavy-duty laser-welded |
| Lubrication / Coolant Type | Wet drilling only |
| Primary Drilled Materials | Reinforced concrete with rebar, hard aggregate, flint |
Special Notes
- No warranty or accessory inclusions are specified
- verify warranty coverage and included items with Technomec
- Confirm motor power and spindle thread compatibility with your drill before use
