Husqvarna Professional B700 Series Bolt-on Tops-Large Diameter Bits | 20" ULWS TOP w/Adpt 471727 | 542751745
Part Number: 542 75 17-45 (542751745)
The Husqvarna 20" ULWS (Ultra Lightweight System) Bolt-on Top with Adapter (Article 542751745 / 542 75 17-45) is a professional-grade replacement component designed for large diameter diamond core bits. This bolt-on assembly is engineered to reduce overall tool weight while maintaining structural integrity for demanding drilling operations.
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 |
| Coolant | Wet |
| Dimensions | |
| Packaging length (Calc) | 20.984 in |
| Packaging width (Calc) | 20 in |
| Packaging height (Calc) | 20 in |
| Article gross weight (Calc) | 20.759 lbs |