20V Li-ion Brushless Rotary Hammer KU390

Compact and powerful, this rotary hammer ensures stable output during heavy loads with a 2.0J mechanism for fast drilling.

• Stable output even at heavy load

• Optimized 2.0J mechanism provides fast drilling

• Electric + Mechanical safety clutch protect the hands from injuring

• Drilling, Hammering, & Chisel, three functions in one

• Compact and lightweight with a dimension of 274*207*74mm

• Brushless motor delivers 1350rpm and 4700bpm, meeting most demanding applications needs

• Dual safety clutch protections brings more safety

• Overload protection protect the motor from burnout in abnormally high torque situations

• Anti-vibration technology reduces vibration for increased comfort

• Ergonomic rubberized soft-grip handle with large multi-finger trigger provide increased comfort

• Variable speed trigger enables user to match the speed to the application for greater versatility

Where to buy

Powerful impact and high efficiency

High speed brushless motor with speed up to 1350rpm, large impact force cylinder with Impact frequency up to 4700bpm
Small size, light weight

Compact body design, easy for working at heights
Double protection

Mechanical safety clutch and electronic safety clutch, automatic stops when touching steel bars
Three-axis integrated positioning design

Stable structure, reliable and durable
Upgrade needle bearings

Effectively reduce wear and have a longer lifetime
PMP Power Management System

PMP makes the lifetime of battery longer, charging of battery safer

Rated voltage	20 V	Rated impact rate	0 - 4700 bpm
Rated no-load speed	0 - 1350 rpm	Rated impact energy	2.0 J
Drilling capacity	steel 13 mm concrete 22 mm wood 28 mm	Battery capacity	4.0 Ah
Charging time	120 min	Machine weight	2.8 kg
Accessories	2 Battery packs, 1 Charger, 1 Auxiliary handle, 1 Depth gauge

Kress Malaysia

Phone: 603-6188-1991