Earth auger drill is one of the main tools for collecting soil samples in these fields.

An electric earth auger is a special tool for drilling railway rails. The electric drilling machine has a wide range of applications and can be used on lines and in construction and line maintenance operations.

Earth auger machine is a special machine for planting trees and planting fertilizers in mountainous, hilly, and gully areas to quickly dig pits.

Electric earth auger is a rapidly developing type of drilling rig today, which has a high price and high performance and is suitable for drilling and construction of various oil and gas wells.

When designing a soil drill, the main problem to be solved is how to reduce the resistance of the soil. During sampling, a soil sampler the cuts soil and is subjected to soil resistance to cutting by the drill, mainly including penetration resistance, friction, and adhesion.Here is the content list: