Makita DHR400ZKN 18Vx2 1-9/16″ SDS-MAX Rotary Hammer with AFT – tool only

Description

Makita DHR400ZKN 18Vx2 1-9/16″ SDS-MAX Rotary Hammer with AFT – tool only

The Makita DHR400ZKN 18Vx2 1-9/16″ SDS-MAX Rotary Hammer with AFT – tool only includes:

• Tool only – batteries and charger sold separately
• Straight Side Handle (123138-5)
• D-Style Side Handle (196792-8)
• Depth Gauge
• Cleaning Cloth
• Bit Grease
• Plastic Carrying Case

Model variations:

• DHR400ZK 18Vx2 1-9/16″ Brushless SDS-MAX Rotary Hammer – tool only
• DHR400ZKN 18Vx2 1-9/16″ SDS-MAX Rotary Hammer with AFT – tool only
• DHR400T2N 18Vx2 1-9/16″ Rotary Hammer Kit with batteries and charger

Capacities:

• Concrete (TCT): 1-9/16″ (40 mm)
• Concrete (Core Bit): 4-1/8″ (105 mm)

AWS (Auto-Start Wireless System)

• Uses Bluetooth® technology to communicate between tool and vacuum
• Enables wireless control when used with Makita AWS cordless tools

Advanced Anti-Vibration Technology (AVT^™) System incorporates:

• Vibration absorbing housing
• Active dynamic vibration absorber
• Damper spring
• Actively counteracts the vibration of the tool
• Greatly reduces transmission to the operator

eXtreme Protection Technology (XPT):

• Maximizes protection against dust, debris and liquids
• Optimizes performance in extreme conditions

Active Feedback sensing Technology (AFT):

• Automatically shuts down the tool on a sudden drop in rotation speed (e.g. kick-back)

Brushless DC Motor:

• High power to weight and size ratio
• Generates less heat buildup
• Ideal for prolonged use in manufacturing / production applications

Features:

• One-touch SDS-MAX sliding chuck for easy bit installation and removal
• 2 Operating Modes: Rotation / Rotation + Hammer
• Trigger-lock button prevents accidental start-up for increased safety
• Torque limiter stops bit rotation if bit jams for increased operator safety and tool protection
• Soft start feature gradually increases speed to eliminate start up shock
• No load motor suppression limits vibration and bit deflection when idling
• Variable speed dial allows operator to adjust speed based on materials or application
• Constant speed control maintains constant speed under heavy load
• Dual LED job light with pre-glow and after-glow features illuminates work area
• Ergonomic soft rubber grip design for vibration absorption and comfortable operation
• Includes straight (drilling) and D-style (demolition) handles

Specifications:

• Battery capacity: Two 18V Lithium Ion
• Impact energy: 11.4 Joules (8.4 ft-lbs)
• No load speed range : 250 to 500 RPM
• Blows Per Minute: 1,450 to 2,900 BPM
• Vibration level: 5.0 m/s²
• Noise level: 91 dB(A)
• Overall length: 18-5/8″ (473 mm)
• Net weight: 15 lbs (6.8 kg)

(Bluetooth® is a registered trademark of Bluetooth® SIG)