Husqvarna B1420 Crown Bit | .750 14CT B B1420 CROWN BIT | 542788339
Part Number: 542 78 83-39 (542788339)
The Husqvarna B1420 Crown Bit (Article Number: 542788339 / 542 78 83-39) is a precision-engineered diamond tool designed for professional drilling operations. Featuring a .750 diameter and 14CT configuration, this crown bit is optimized for consistent performance in demanding construction environments.
- Article Number: 542788339 / 542 78 83-39
- Diameter: .750
- Configuration: 14CT
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 | 0.75 in |
| Core length inch | 14 in |
| Segment length inch | 0.75 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) | 1.19 lbs |