Husqvarna DRI-5 Vacuum Drill Bits | 4.500 10CT S DRI-5 VAC BIT | 542788269
Part Number: 542 78 82-69 (542788269)
The Husqvarna DRI-5 Vacuum Drill Bit (Article 542788269) is engineered for precision and efficiency in dry drilling applications. This bit features a 4.500-inch diameter and a 10-inch core travel length, designed to minimize side run-out and facilitate easier start-up.
Key technical specifications include:
- Threaded Adapter: 1-1/4"-7 threads per inch for secure attachment and optimal vacuum airflow.
- Tube Design: Non-slotted construction ensures consistent suction directly at the cutting tip.
- Core Length: 10-inch reduced travel length for improved stability and control.
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 | 7 |
| Drill connection | 1 1/4"-7 |
| Coolant | Dry |
| Power range, max hp | 5 hp |
| Power range, min hp | 2 hp |
| Dimensions | |
| Diameter inch | 4.5 in |
| Core length inch | 10 in |
| Segment width inch | 0.16 in |
| Segment height inch | 0.3 in |
| Packaging length (Calc) | 12.244 in |
| Packaging width (Calc) | 5.512 in |
| Packaging height (Calc) | 5.512 in |
| Article gross weight (Calc) | 6.305 lbs |