Hammer Drill 20mm SMT-6220

SMT-6220 | 20mm SDS Rotary Hammer Drill

An ergonomic, heavy-duty 20mm pneumatic rotary hammer engine delivering 1.5J strike energy, engineered with a premium multi-chuck framework for fast-paced demolition and stone carving.

Energy: 1.5 Joules Piston Force

Strokes: 0-3900 Blows/min

Concrete Max: 20mm Deep Bore

Net Weight: 2.3 kg Balanced Frame

✔ Includes full masonry armor (SDS bits, chisels, secondary chucks).
✔ Bulk logistics optimized (5 Pcs/Carton wholesale profile).

Compare

Add to wishlist

Description

SDS ROTARY HAMMER SERIES

SMT-6220

Professional 20mm SDS-Plus Rotary Hammer Drill (1.5J / 500W)

Drive high-impact mechanical force directly into solid masonry and concrete setups with the structural capacity of the SMT-6220 SDS-Plus Rotary Hammer Drill. Masterfully built for swift masonry installation, civil remodeling, and structural boring, this power tool utilizes an efficient 500W motor calibrated with a smooth 0-1000 RPM velocity. Delivering a striking 1.5 Joules of Impact Power at a frequency of 3900 strokes per minute, it handles solid concrete channels up to 20mm, wood up to 32mm, and steel plates up to 13mm. At an ultra-balanced 2.3 kg weight profile, it ensures high ergonomics for contractors, B2B hardware distribution networks, and industrial supply lines.

Engineered Benefits

✓ 1.5 Joules Solid Pneumatic Impact: Optimized internal piston technology delivers powerful, crisp blows to break through seasoned concrete effortlessly without excessive manual force.

✓ Dual Chuck Adaptability Array: Package includes both a heavy SDS-Plus fitting mechanism for masonry chisels and an adaptable standard key chuck system for smooth non-hammer metal/wood drill bits.

✓ High-Yield Chiseling Accessory Suite: Shipped complete with high-grade SDS drill bits and heavy flat/pointed steel chisels, ready for urgent demolition and surface channeling actions.

Technical Specifications

Parameter	Industrial Rating
Rated Voltage / Frequency	220V : 50Hz
Rated Input Power	500W
No Load Speed Range	0 – 1000 /rpm
Impact Stroke Frequency	0 – 3900 /min
Pneumatic Impact Power	1.5 Joules (J)
Max Chuck Capacity	20mm (SDS-Plus)
Boring Capacity (Concrete)	20mm
Boring Capacity (Wood \| Steel)	32mm \| 13mm
Machine Net Weight	2.3 kg
Packaging Configuration	5 Pcs / Carton

Standard Accessories Included:

• Stabilization Side Handle • 2x Dual Drill Chuck Assembly • 1x Dedicated Drill Chuck Adapter • 3x Premium SDS Drill Bits • 1x SDS Flat Chisel • 1x SDS Pointed Chisel • Spare Carbon Brushes • User Guide Manual