Husqvarna B1420 Crown Bit | 1.000 14CT S B1420 ECR C'BIT | 542788320
Part Number: 542 78 83-20 (542788320)
The Husqvarna B1420 Crown Bit (Article 542788320 / 542 78 83-20) is a professional-grade core drilling tool engineered for precision and efficiency. Designed with a 1.000-inch diameter, this 14CT S B1420 ECR crown bit is optimized for consistent performance in demanding construction environments.
Specifications:
- Product: B1420 Crown Bit
- Article Number: 542788320 / 542 78 83-20
- Diameter: 1.000 inch
- Series: 14CT S B1420 ECR
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 | 1 1/4"-7 |
| Coolant | Wet |
| Power range, max hp | 5 hp |
| Power range, min hp | 2 hp |
| Dimensions | |
| Diameter inch | 1 in |
| Core length inch | 14 in |
| Segment length inch | 1 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) | 1.371 lbs |