Dongcheng ZN35x3mtr Concrete Vibrator Needle | 35mm Dia.

Function: Effectively eliminates air bubbles and excess water from wet concrete, which significantly enhances the density, strength, and overall quality of finished concrete structures.
Compatibility: This is an attachment that requires a separate electric motor power unit, such as the Dongcheng DZD35, with a compatible 8 mm drive shaft connection.
Extended Reach: The 3.0-meter length provides extended reach, making it suitable for deeper foundations, columns, large slabs, and industrial-scale formwork.
Durable Construction: The flexible shaft is steel-reinforced to resist kinking and damage on construction sites, while the vibrator head is made from robust cast aluminum for long life.
Versatile Use: Ideal for professional applications in civil engineering, building construction, and renovation projects where robust and reliable concrete compaction is required.

Brand	Dongcheng
Model Number	ZN35x3mtr (Flexible Shaft + Needle Head)
Needle/Head Diameter	35 mm
Flexible Shaft Length	3.0 meters
Connection Type	Designed for 8 mm output shaft on motor unit (e.g. DZD35)
Head Material	Cast Aluminum
Shaft Material	Steel-reinforced
Power Source	N/A (Attachment, requires separate electric motor)

DONGCHENG