Husqvarna DRI-5 Vacuum Drill Bits | 3.000 10CT S DRI-5 VAC BIT | 542788266
Part Number: 542 78 82-66 (542788266)
The Husqvarna DRI-5 vacuum drill bit (Article 542788266) is engineered for precision and efficiency in dry drilling applications. This bit features a 3.000-inch diameter and a 10-inch core travel length, designed to minimize side run-out and facilitate easier start-up.
Key Specifications:
- Diameter: 3.000 inches
- Core travel length: 10 inches
- Connection: 1-1/4"-7 threaded adapter
The bit utilizes a non-slotted tube design, which maintains consistent suction at the cutting tip to effectively remove debris. The large threaded adapter ensures a secure connection for high-performance vacuum drilling tasks.
Product Features

Smooth and rapid drilling
Thin tube and segments with lighter weight enables smooth and rapid drilling especially for handheld applications.
| Product data | |
|---|---|
| Performance level | Silver |
| Number of segments | 5 |
| Drill connection | 1 1/4"-7 |
| Coolant | Dry |
| Power range, max hp | 5 hp |
| Power range, min hp | 2 hp |
| Dimensions | |
| Diameter inch | 3 in |
| Core length inch | 10 in |
| Segment width inch | 0.14 in |
| Segment height inch | 0.3 in |
| Packaging length (Calc) | 12.244 in |
| Packaging width (Calc) | 3.504 in |
| Packaging height (Calc) | 3.504 in |
| Article gross weight (Calc) | 4.034 lbs |