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DYB-21BL 21 V Brushless Power Unit, Bare Tool
- One DYB-21BL power unit, instruction manual and label. Tool head, battery and charger are sold separately. Match the battery fitting before use. 13,000, 20,000 and 24,000 rpm. The unit has forward/reverse and a safety lock.
Exquisite Details & Design Features
Carefully-crafted details showcase superior craftsmanship and outstanding design features.

DYB-21BL 21 V Brushless Power Unit, Bare Tool
One DYB-21BL power unit, instruction manual and label. Tool head, battery and charger are sold separately.
Uncover Our Core Product Advantages
Reliable quality and solid performance for your varied usage scenarios. Rigorous production standards ensure great durability and cost‑efficiency.

Remove the battery before changing a head.

Check that the attachment is locked before use.

Use guards and protection appropriate to the selected head.

Store the tools in their cases after use.
Compatible devices
Related Drilling and Fastening Tools
The linked items are related workshop supplies. Check the tool head, holder and fitting before using any separate accessory.

Product parameters
Flexible for multiple scenarios
One DYB-21BL power unit, instruction manual and label. Tool head, battery and charger are sold separately. 21 V, 4815 brushless motor, supplier rating 750 W. No-load settings: 13,000 / 20,000 / 24,000 rpm.

One DYB-21BL power unit, instruction manual and label. Tool head, battery and charger are sold separately.


Match the battery fitting before use.

Packaging list
One DYB-21BL power unit, instruction manual and label. Tool head, battery and charger are sold separately.

21 V, 4815 brushless motor, supplier rating 750 W. No-load settings: 13,000 / 20,000 / 24,000 rpm.
Frequently Asked Questions
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