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Compact, light diamond coring machine for wet, handheld coring of heavy-duty anchor and rebar holes from 8-35 mm (5/16 - 1-3/8") in diameter

  • Diameter range: 8 - 35 mm
  • Base material: Concrete, Masonry
  • Operation mode: Hand-held and rig-mounted drilling system

Technical Data

Diameter range
8 - 35 mm
Base material
Concrete, Masonry
Operation mode
Hand-held and rig-mounted drilling system
Number of gears
1
No load RPM
gear 1: 9200 rpm
Weight according to EPTA-Procedure 01/2003 without battery
7.6 kg
Dimensions (LxWxH)
429 x 127 x 238 mm
A-weighted emission sound pressure level
88 dB (A) 1
Tri. vibr. value for drilling into concrete (wet) with diamond core bit A (ah,DD)
6 m/s²
Tri. vibr. value for drilling into concrete (wet) (ah,DD) - core bit A
C+ 18/300 SPX-T
Corner accessibility
45 mm
  1. According to the applicable product standard (see Operating Instruction for more details)

Documents

Features & Applications

Features

  • Very low drilling noise – the ideal solution for drilling in inhabited buildings
  • Impact-free drilling reduces the risk of damage to brittle materials and allows drilling close to edges
  • Fast drilling through rebar thanks to the unique TopSpin technology
  • Soft-start feature for precise hole positioning
  • The quick-lock keyless chuck system makes changing core bits quicker and easier than ever

Applications

  • Drilling accurate anchor holes and through holes 8 to 35 mm (5/16 - 1-3/8") in diameter
  • Low-noise drilling for setting anchors during renovation work in hospitals, commercial and residential buildings
  • Wet coring in heavily-reinforced concrete, masonry and natural stone
  • Wet coring in brittle materials (marble, tiles, masonry, natural stone) and close to edges

For approval or certificate information, please see individual items.

Services

Hilti Tool Service

  • Servicing is free of charge for up to 2 years, including wear and tear, pick-up and delivery
  • After the no-cost period, repair costs are capped
  • Product warranty against parts and manufacturing irregularities for as long as we service the tool
  • Product warranty against parts and manufacturing irregularities for 20 years
  • 3-month no-cost period after each paid repair
More information about Tool Services

LifeTime Services

  • No repair costs for 2 years from date of purchase, including parts subject to wear and tear, shipping and labour
  • After the no-cost period, repair costs are capped for as long as we service the tool
  • 3-month no-repair-cost period again after every paid repair
  • Materials and workmanship warranty over the entire life of the tool
  • Pick-up and delivery service
More information about LifeTime Services

Product Videos

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DD 30-W Drilling System

Hilti DD 30-W drilling system for quick, precise and virtually noise-free coring

Meet the new Hilti DD 30-W drilling system for hand-held or rig-based wet core drilling. It not only cuts through rebar with speed and ease, it also lets you drill with exceptional accuracy, even in brittle materials that would suffer damage from hammer drilling. 

Topspin technology

Stay on top of your game with the new Hilti DD 30-W

Finish up to 300% quicker than with conventional diamond tools, thanks to DD 30-W's exclusive TopSpin technology. 8700 rpm combined with slightly eccentric rotation of the core bit transfers pressure more effectively to the diamond ring, which results in faster drilling. TopSpin makes it easier than ever to cut through tough rebar and reduces the contact pressure required to drill through heavily reinforced concrete by half.

System solution

Approved for anchor applications

Confidence is good; approvals are better! Only Hilti provides a complete, approved system for anchoring in diamond-cored holes. From varying base materials to challenging design conditions such as close edge distances, DD 30-W delivers approved drilling performance you can trust. 

DD-WMS 100 Water management system

Take core drilling productivity to new heights with the new DD-WMS 100 water management system. Together with the DD 30-W, this system not only speeds up the job and helps keep the workplace clean, it also lets you benefit from far greater mobility.