CS Unitec Hand-Held Core Drill, Wet, Electric, 20 Amp, 360-850 RPM, Wt: 62 lbs. (motor and stand)

CS Unitec Hand-Held Core Drill, Wet, Electric, 20 Amp, 360-850 RPM, Wt: 62 lbs. (motor and stand) Product Guide

The CS Unitec hand-held core drill is an electrically powered drilling tool designed for wet drilling applications, primarily used to bore precise holes through concrete, masonry, and other solid materials. It addresses the need for effective, controlled cutting when preparing openings for plumbing, electrical conduit, anchors, or structural analysis.

In the field, this electric core drill is applied where wet drilling is required to manage dust and heat buildup, extending bit life and improving drilling efficiency. The tool’s hand-held design coupled with the included stand allows both portable operation and stable setup for accurate hole placement. Being electrically powered at 20 amps and variable speed from 360 to 850 RPM, it suits contractors, concrete specialists, and utility installers who need dependable core drilling without pneumatic or hydraulic setups.

Where This Is Used

• Core drilling in concrete walls, floors, and slabs for electrical and plumbing installations
• Structural testing and sampling where precise core extraction is needed
• Wet drilling scenarios to control dust and cool the bit during prolonged drilling

Key Details

Selection Notes

From a selection standpoint, this electric wet core drill suits jobs where electrical power access is available and dust suppression is a priority. For deeper or larger diameter cores, consider the range of compatible bits and the necessary torque control from the variable RPM settings. The integrated stand enhances stability, but the weight and size should be planned for operator handling and transport on site. Wet drilling requires a reliable water source and drainage plan to manage slurry and maintain bit cooling. Confirm that the tool’s power rating matches the available electrical supply to avoid performance issues.

Drill Setup Notes

Set up requires a secure, vibration-resistant surface for the stand to ensure straight, accurate holes. Water feed to the drill point must be steady to control dust and keep the bit cool, minimizing wear. Regularly inspect the bit holder and motor connections for signs of slurry infiltration or electrical safety risks. After use, clean off slurry and water residues to maintain tool longevity. The combined weight (62 lbs.) demands appropriate handling equipment or team lift planning to prevent strain. This drill is designed for topside use—confirm that the environment is dry electrically, and ensure adequate water and electrical cord management to avoid hazards.