Hilti Rail Catalogue 2024

DD 250 Advanced heavy-duty diamond drilling rig for very small to large diameters of 12-450 mm (1/2” - 18”)

ADVANTAGES ● Designed for versatility – suitable for an extremely wide range of applications ● Air-cooled, heavy-duty drive unit with four-speed gearing and convenient controls ● Optional BL quick-release connection lets you change core bits in seconds – no tools required (keyless system) ● Hole-starting function for large-sized core bits ● Real-time information display – digital spirit level, gear selector, power control function, trip counter, running time counter and easily understood service messages ● Stitch drilling for breaches ● Openings for ventilation ● Coring holes for service entries ● Corner holes for sawing ● Blind holes for setting anchors or post-installed rebar APPLICATIONS ● Coring holes in ceilings, walls and floors without hammering and vibration ● Penetrations for ducts, pipes and cables

Technical data Power class (kW) Number of gears

> 2.5 kW

4

Drilling range

Rig-based wet: 12 - 450 mm

Weight according to EPTA Procedure 01/2003 Weight of complete system

15.3 kg

37 kg

Supply cord length

5 m

Base plate dimensions (LxW)

417 x 270 mm

Max. drilling depth

500 mm 93 dB (A)

A-weighted emission sound pressure level acc. EN 60745 A-weighted sound power level acc. EN 60745

109 dB (A)

Order description

Package contents

Sales pack quantity

Item number

2124837

Diamond coring tool DD 250 110 V BS Diamond coring tool DD 250 110 V BL)

1x Diamond coring tool DD 250 110 V BS

1 pc

2124836

1x Diamond coring tool DD 250 110 V BL, 1x Chuck DD-C-BL-P

1 pc

3554915

Kit DD250 BS 110 V + HD30+wheels+fix set

1x Diamond coring tool DD 250 110V BS, 1x Drilling stand DD-HD 30, 1x Set of wheels DD-HD30-W, 1x Hammer drill bit TE-CX 20/22, 25x Flush anchor HKV M16x65 assy, 1x Jack screw, 1x Jack screw DD-M16, 1x Setting tool HSD 16-5/8 X65 assy, 1x Quick-locking nut DD-CN-SML, 1x Blow-out bulb 8mm, 1x Ear protectors 3M-1310, 1x Marker pen PUA 70, 1x Tool case DD-Set empty

1 pc