WEKA BL-20 BRUSHLESS Hand Held Core Drill

SKU BL-20 Categories , Brand:

The WEKA BL20 Brushless Hand Drill represents the next generation of professional diamond core drilling technology, combining lightweight handling with exceptional power and reliability. Featuring a high-performance 2200 W brushless motor, the BL20 delivers impressive drilling capability from 16–182 mm in concrete and up to 200mm in masonry while weighing only 5.8 kg, making it ideal for operators who need maximum performance without excessive fatigue. Its 4-speed gearbox provides optimal RPM selection across a wide drilling range, while the compact, slimline design allows easy operation in tight or restricted work areas. Built with an enclosed motor housing, the BL20 offers outstanding protection against dust and moisture for long service life in harsh site conditions.

Designed specifically for professional contractors, the BL20 includes advanced features such as LED load and status indicators, a reduced-speed start drilling function, integrated vibration-dampening handle and an active Kickback Stop safety system to reduce operator risk during heavy drilling applications. With both 1¼” and G½” spindle connections, compatibility with the WEKA KS18 drill stand, and Bluetooth connectivity capability, the BL20 is engineered for efficient, precise and modern core drilling performance. At Cutting Edge Diamond Tools, we back professional machinery with real local support — including spare parts availability, expert technical advice and a dedicated in-house workshop for servicing and repairs. When you purchase WEKA equipment through us, you’re investing in machinery backed by fast turnaround support and industry expertise that keeps your equipment productive on every job.

Weight 5.9 kg
Dimensions 393 mm
Model

WEKA BL-20

Product Type

Wet diamond core drilling machine (hand-held and rig-mounted capable)

Motor Type

Brushless, fully enclosed motor design

Rated Voltage / Phase

240V/1 Phase

Nominal power

2,200 W / 2.2 kW

Output Power

1,700 W

Speed / RPM (4-Speed Gearbox)

1st Gear: 580 rpm
2nd Gear: 1,020 rpm
3rd Gear: 1,640 rpm
4th Gear: 2,870 rpm

Drilling Diameter / Range

Rig-operated (Concrete): 16 – 182 mm
Handheld (Concrete): 16 – 100 mm
Handheld (Masonry): 16 – 200 mm

Tooling Fixture / Spindle Thread

Combination spindle: 1 ¼″ UNC + G ½″ BSP

Clamping Neck Diameter

60mm

Safety Features

Active kickback stop system
Reduced injury risk through automatic motor shutdown during uncontrolled twisting
Status and load indicator LEDs

Electronic Features

Start drilling mode with reduced RPM
Bluetooth connectivity with mobile devices
LED status and load indicators

Ergonomics/Design

Compact slim-body design for confined spaces
Ergonomic handle
Vibration-dampened auxiliary handle
Integrated water levels (left, right & rear)

Gearbox and Cooling

Fully enclosed motor housing protects against dust and moisture for increased durability
Oil bath lubrication with overload clutch and kickback stop safety system

Typical Applications

Concrete and masonry core drilling
Pipe and conduit penetrations
HVAC openings
Electrical and plumbing service holes
Drilling in confined or restricted access areas

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