UyuStools UY-RTM20 Rotary Hammer – 20mm Heavy-Duty Electric Hammer for Concrete, Masonry & Construction, SDS-Plus Chuck, Variable Speed Power Tool for Drilling and Chiseling Tile cutter blades Built-in lithium battery about 90

Built-in lithium battery about 90 days of battery life

Automatic clamp holds work securely and prevents shifting

Touch Technology Type: IR touch technology

Intel Duo Core

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UyuStools UY-RTM20 Rotary Hammer – 20mm Heavy-Duty Electric Hammer for Concrete, Masonry & Construction, SDS-Plus Chuck, Variable Speed Power Tool for Drilling and Chiseling Tile cutter blades Built-in lithium battery about 90UyuStools UY RTM20 Rotary Hammer 20mm Heavy Duty Electric Hammer for Concrete, Masonry & Construction, SDS Plus Chuck, Variable Speed Power Tool for Drilling and Chiseling KEY FEATURES Power & Performance: Heavy duty electric hammer for concrete, masonry, and construction Chuck Type: SDS Plus for quick bit changes and secure grip Drilling Capacity: 20mm maximum drilling in concrete and stone Speed Control: Variable speed for precise drilling and