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HILTI DD250 DIAMOND DRILL MOTOR & RIG 110v

Advanced heavy-duty diamond drilling rig for very small to large diameters of 12-450 mm (1/2" - 18”) suitable for a number of applications; Penetrations for ducts, pipes and cables; Openings for ventilation, Stitch drilling for breaches, Coring holes for service entries or demolition work. With four gears and Real-time information display – digital spirit level, gear selector, power control function, trip counter, running time counter and easily understood service messages.

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Description

Air-cooled, heavy-duty drive unit
Four-speed gearing and convenient controls
Hole-starting function for large-sized core bits
Diameters 12-450mm

Specification

Attribute name	Attribute value
Model	DD250
No load RPM gear 1	240 rpm
gear 2	580 rpm
gear 3	1160 rpm
gear 4	2220 rpm
Weight according to EPTA Procedure 01/2003	15.3 kg
Weight of complete system	37 kg
Dimensions (LxWxH)	630 x 190 x 215 mm
A-weighted emission sound pressure level	93 dB (A) 1
Tri. vibr. value for drilling into concrete (wet) with diamond core bit A (ah,DD)	2.5 m/s²

Air-cooled, heavy-duty drive unit
Four-speed gearing and convenient controls
Hole-starting function for large-sized core bits
Diameters 12-450mm

Attribute name	Attribute value
Model	DD250
No load RPM gear 1	240 rpm
gear 2	580 rpm
gear 3	1160 rpm
gear 4	2220 rpm
Weight according to EPTA Procedure 01/2003	15.3 kg
Weight of complete system	37 kg
Dimensions (LxWxH)	630 x 190 x 215 mm
A-weighted emission sound pressure level	93 dB (A) 1
Tri. vibr. value for drilling into concrete (wet) with diamond core bit A (ah,DD)	2.5 m/s²

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