Husqvarna Banner Line | .375 14CT B BANNER | 542786634
Part Number: 542 78 66-34 (542786634)
The Husqvarna Banner Line (Article: 542786634 / 542 78 66-34) is a professional-grade diamond core bit engineered for general-purpose drilling in concrete, masonry, and brick. This versatile tool is capable of cutting through concrete with soft to hard aggregate, as well as light to medium steel reinforcement. It is also effective for applications involving granite, marble, and stone.
Specifications:
- Pitch: .375
- Segment Count: 14CT
- Customization: Available in open-end, spoke-back, non-standard lengths, and threaded tubing configurations for deep drilling requirements.
Product Features

Smooth and rapid drilling
Thin tube and segments with lighter weight enables smooth and rapid drilling especially for handheld applications.

Wide application window
Designed to cover a wide number of applications while offering problem-free drilling with most drill motors and materials.
| Product data | |
|---|---|
| Performance level | Silver |
| Number of segments | 1 |
| Coolant | Wet |
| Power range, max hp | 5 hp |
| Power range, min hp | 2 hp |
| Dimensions | |
| Diameter inch | 0.375 in |
| Core length inch | 14 in |
| Segment length inch | 0.375 in |
| Segment width inch | 0.125 in |
| Segment height inch | 0.4 in |
| Packaging length (Calc) | 19.016 in |
| Packaging width (Calc) | 2.52 in |
| Packaging height (Calc) | 2.362 in |
| Article gross weight (Calc) | 0.71 lbs |