DM 340
DM 280
DM 340
DM 280
Applications • Drills reinforced concrete, bricks and other building
Item No.
965987204 (115V)
List price
$2,598.00
Item No.
965987210 (230V)
966554104 (Low speed) 110V
List price
$2,598.00
$2,204.00
Maximum bit diameter with stand, in (mm)
16 (400)
materials. • Perfect for a variety of applications including water/ waste evacuation pipes, openings for ventilation and plumbing, gas supply pipes, barriers, road signs and holes in corners for wall saw openings. • Angle drilling and positioning in all directions.
Power, hp (kW)
4.4 (3.3)
Benefits
Motor
1-Phase, Electric
Voltage, V
230/115
• Udated pop-out brushes for longer life and service
Rated output, watts
2,850/3,400
Rated current, amps
16/27
Speeds
3
Spindle speed no load low speed, rpm Spindle speed full load low speed, rpm
240/530/900
Spindle thread, outer
1-1/4-7
UNC water coupling
G 1/4"
Sound pressure level, dB(A)
98
Sound power level, dB(A)
105
Weight, lbs (kg)
31
Recommended generator size, watts
6,500
Technical specifications
CORE DRILLS
170/380/650
intervals. • Water-cooled, three-speed gearbox facilitates optimal drilling performance and increases life. • Equipped with Elgard™, which indicates, via an LED, when the motor is being overloaded. This prevents motor damage and increases product life. • Smartstart® reduces drill motor RPMs to decrease vibration when starting a hole. • Softstart™ slowly increases motor RPMs when starting, which reduces wear on the motor and brushes. • Water hose can be turned 180 degrees to improve hose management when drilling in tight spaces.
Recommended Drill Stands DS 900 132
DS 800
DS 450
DIAMOND BITS - PAGE 141