Bosch concrete vibrator GDI38-500

Hose length (m): 5
Frequency (hz): 200
Cable length (m): 5
Rated vibration frequency (vpm): 11 600
Centrifugal force, max (n): 1800
Vibrator head diameter (mm): 38

Sound pressure level (db(a)): 75
Measurement uncertainty k (db): 3
Sound power level (db(a)): 83

Using a concrete vibrator usually means you are tied to frequency converters and tangled wires all over the site. They hold you back, reduce flexibility, and create a tripping hazard. In addition, you have to constantly switch between shaft lengths and head sizes for different jobs, while ensuring you have enough power for heavy concrete loads. With the PRO GDI38-500, PRO GDI50-500, and PRO GDI59-500 cordless high-frequency concrete vibrators, you don't have to compromise. Their in-head motor ensures stable compaction at an unloaded speed of 11,600 rpm and over 10,600 rpm under load. 
You can choose the head size that best suits your job – 38 mm, 50 mm, or 59 mm, whether you are covering dense rebar or large pours. 
Built for durability with IP67 protection, a hardened vibrator head, and thermal protection, these tools are designed to last. And with the PRO GPU18V2DI, you get a modular system with haptic feedback that keeps you informed of the battery status, so you maintain control.

These tools are designed for concrete compaction, removing air bubbles from poured concrete to increase durability and strength, especially in vertical applications like structural walls or columns. Compatible with PRO GPU18V2DI.