Maxmech Cordless Rotary Hammer URH 20-28 28mm

KSh 16,500.00

Key Features

  • SDS-Plus Quick-Change Chuck: Provides a secure, tool-free lock for SDS-Plus bits while allowing the bit to slide axially to maximize impact energy delivery directly into the masonry.

  • 4-in-1 Mode Selection Dial:

    • Rotary Drilling: For smooth drilling in wood and metal (using an optional SDS-to-keyed chuck adapter).

    • Hammer Drilling: Combines rotation with intense pneumatic hammering for rapid concrete penetration up to 28mm.

    • Chiseling Only: Stops bit rotation, delivering pure hammer force for tile removal and light demolition.

    • Chisel Angle Adjustment: Rotates flat chisels to preferred working angles before locking into chisel mode.

  • Vibration Control & Auxiliary Handle: Features an ergonomic 360-degree adjustable side handle with a depth gauge rod to maintain uniform hole depths and reduce fatigue during overhead drilling.

  • Safety Clutch: Disengages the motor drive if the bit binds unexpectedly, protecting the motor and preventing sudden wrist torque.

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Description

Maxmech URH 20-28 is a heavy-duty 20V cordless SDS-Plus rotary hammer drill engineered for high-impact drilling and chiseling in reinforced concrete, stone, and solid masonry. Built around a pneumatic hammer mechanism, it delivers significantly higher impact energy per blow than standard impact driver drills.

 

Technical Specifications

Specification Details
Model URH 20-28
Voltage Rating 20V Max
Chuck System SDS-Plus (Slotted Drive System)
Max Drilling Capacity Concrete: 28 mm (1.1 inches)
Motor Type High-Torque Brushless Motor
Impact Energy Approx. 2.5–3.0 Joules per stroke
No-Load Speed 0–1,000 RPM
Impact Rate 0–4,500 BPM
Operating Modes 4 Modes: Drilling, Hammer Drilling, Chiseling, Chiseling Angle Adjust
Power Source 20V High-Capacity Lithium-Ion Battery (4.0Ah recommended)
Additional information
Weight10 kg
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