This twisted wire brush has stiff, durable bristles, extendable fibreglass rod shaft and a sturdy handle. It is used to scarify and help remove smear layers in well holes caused by augering in fine grained soils.
Dimensions: Approx. 109cm (43″) long, brush diameter 5cm (2″).
|Dimensions||46 × 5 × 3 in|
|Typical Soil Types:||
USDA/CSSC: Sandy Loams, Loams, Silty Clays, Clays.
60cm (24") long x 5cm (2") bristle diameter