Husqvarna B1420 Crown Bit | 1.375 14CT B B1420 CROWN BIT | 542788343
Part Number: 542 78 83-43 (542788343)
The Husqvarna B1420 Crown Bit (Article 542788343 / 542 78 83-43) is a professional-grade diamond core bit designed for precision drilling. With a diameter of 1.375 inches and 14 segments, this tool is engineered for consistent performance in demanding construction environments.
- Diameter: 1.375 inches
- Segment count: 14
- Article number: 542788343 / 542 78 83-43
Product Features

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

Ideal for heavy duty applications
Great performance and durability in heavy duty applications.
| Product data | |
|---|---|
| Performance level | Gold |
| Number of segments | 1 |
| Drill connection | 5/8-11 |
| Coolant | Wet |
| Power range, max hp | 5 hp |
| Power range, min hp | 2 hp |
| Dimensions | |
| Diameter inch | 1.375 in |
| Core length inch | 14 in |
| Segment length inch | 1,375 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) | 2.041 lbs |