Husqvarna DRI-5 Vacuum Drill Bits | 2.500 10CT S DRI-5 VAC BIT | 542788265
Part Number: 542 78 82-65 (542788265)
The Husqvarna DRI-5 Vacuum Drill Bit (Article 542788265) is engineered for precision and efficiency in vacuum drilling applications. This bit features a 2.500-inch diameter and is equipped with a large threaded adapter featuring 1-1/4"-7 threads per inch to accommodate maximum vacuum hole sizes.
The design utilizes a non-slotted tube to maintain consistent suction directly at the cutting tip, enhancing debris removal. With a reduced core travel length of 10 inches, the bit facilitates easier start-up procedures and minimizes side run-out during operation.
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 | 4 |
| Drill connection | 1 1/4"-7 |
| Coolant | Dry |
| Power range, max hp | 5 hp |
| Power range, min hp | 2 hp |
| Dimensions | |
| Diameter inch | 2.5 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) | 3.472 lbs |