A foot-operated core drill is a lightweight core-taking device driven by foot force. It uses a foot-operated transmission mechanism to rotate the drill rod, enabling small-diameter drilling and core extraction of soil or road materials.

Foot-operated core drilling machine

Model：LJLMQ-1

I.Product Introduction

This equipment utilizes high-speed cutting technology and is paired with thin-walled diamond drill bits.It is widely used for drilling and core sampling in engineering construction,municipal engineering,equipment installation,and building quality inspection.

1.Core sampling for compressive and flexural strength tests on concrete,asphalt pavement,and limestone foundations in highways,airports,ports,dams,etc.

2.Drilling anchor bolt holes for installing large machinery.

3.Drilling holes for installing bridge handrails and traffic safety guardrails.

II.Main Features

1.Adopts a double-column structure and ball screw follow-up method,ensuring good stability and simple,labor-saving operation.The main unit is equipped with a movable base,making core drilling lifting,positioning,and movement more convenient.

2.It adopts high-speed cutting technology and is matched with thin-walled diamond drill bit,which can drill and cut high-strength reinforced concrete.It has high drilling efficiency,accurate hole position,smooth hole wall,good hole quality,complete and smooth core sample,low vibration,and no damage to the building.

III.Technical Parameters

1.Maximum Drilling Diameter:200 mm

2.Maximum Drilling Depth:600 mm(up to 1500 mm with extended rod or mandrel)

3.Output Speed:800-1200 rpm

4.Power:13 hp

5.Weight:200 kg

6.Dimensions:1180 x 860 x 1300 mm