WEKA SR38 Core Drill – Single Phase 3700W – 40-400mm

Power, Precision, and Reliability in a Compact Design

The Weka SR38 3-Phase Core Drill combines high power output, compact construction, and German precision engineering to deliver exceptional performance for professional core drilling applications. Featuring a 3.7 kW water-cooled SR motor, this drill provides outstanding torque and reliability across a drilling range of 40 – 400 mm.

Its brushless, maintenance-free design, together with a 3-speed oil-bath gearbox and 18 variable electronic speed steps, ensures consistent, smooth operation even under heavy load. Ideal for use on reinforced concrete, masonry, and structural cores, the SR38 offers superior accuracy and long service life.

Key Features

• Extremely Powerful SR Motor – 3.7 kW water-cooled motor delivers exceptional torque and continuous operation.

• Brushless, Low-Maintenance Design – No carbon brushes or rotating windings, minimising wear and maintenance costs.

• 18 Precision Speed Settings – Finely tuned electronic control allows perfect adjustment to drilling diameter and material.

• 3-Speed Gearbox with Oil Bath Lubrication – Integrated oil pump and overload clutch provide smooth power transfer and protection.

• Compact & Lightweight – High power-to-weight ratio ensures easy handling and portability.

• IP55 Splash-Water Protection – Ready for overhead and wet drilling without additional precautions.

• Smart Digital Display – Keypad and LCD show drilling diameter, system status, and fault analysis in real time.

• Soft-Turn Screwing Speed – Enables easy, controlled bit installation and removal.

• Durable Full-Metal Housing – Rigid design withstands demanding site conditions for years of reliable use.

Specifications