Weka BL 20 Brushless Diamond Core Drill – 2200W

BL20 Diamond Core Drill

The BL20 Diamond Core Drill is a powerful, compact, and highly versatile brushless wet drilling machine designed for professional concrete and masonry applications. With 4-speed gearing, advanced electronic safety features, and a lightweight ergonomic design, the BL20 delivers precise, controlled drilling even in confined or demanding jobsite conditions.

Engineered for both hand-held and rig-mounted drilling, the BL20 offers excellent performance across a wide diameter range while maintaining operator safety through features such as kickback stop technology and overload protection.

Key Features & Benefits

• High-performance 2200 W brushless motor for consistent power and long service life

• 4-speed gearbox for optimal drilling across a wide diameter range

• Wet drilling capability for concrete, masonry, and rock

• Kickback stop safety system automatically shuts down the motor in hazardous situations

• Overload clutch for added operator protection

• Compact and lightweight design ideal for confined spaces

• LED indicators for load and status monitoring

• Bluetooth connectivity for coupling with mobile devices

• Oil bath lubrication for durability and smooth operation

• Vibration-damped auxiliary handle for improved comfort

• Integrated spirit levels (x3) for accurate alignment

Applications

• Hand-guided wet drilling of concrete, masonry, and rock

• Drilling in restricted or tight access areas

• Service penetrations for cables, pipes, and conduits

• Sanitary and heating system feed-throughs

• Ventilation and air vent openings

Technical Specifications

• Nominal power: 2200 W

• Output power: 1700 W

• Speeds: 580 / 1020 / 1640 / 2870 rpm

• Number of gears: 4

• Total length: 393 mm

• Weight: 5.8 kg

• Drilling diameter range:

  • Rig operated (concrete): 16 – 182 mm

  • Hand-held (concrete): 16 – 100 mm

  • Hand-held (masonry): 16 – 200 mm

• Tool fixture: 1¼″ + G ½″

• Clamping neck diameter: 60 mm

• Compatible drill rig: KS18

Supplied As Standard

• BL20 Diamond Core Drill

• Vibration-damped auxiliary handle

• Tool set

• Heavy-duty carrying case