DC-SE 20 Wall chaser
Diamond slitting machine for chasing cable, conduit and pipe installations into walls
- Max. cutting width: 46 mm
- Disc diameter: 125 mm
- Weight according to EPTA-Procedure 01/2003 without battery: 6.9 kg
Customers also searched for electrical conduit installation, cutting into concrete, diamond cutting machine, slitting machine or cutting.
Technical Data
Max. cutting width
46 mm
Disc diameter
125 mm
Weight according to EPTA-Procedure 01/2003 without battery
6.9 kg
No load RPM
gear 1: 7500 rpm
Arbor size
22.2 mm
A-weighted emission sound pressure level
104 dB (A) 1
Triaxial vibration value for cutting concrete slab (ah)
5.8 m/s² 2
- According to the applicable product standard (see Operating Instruction for more details)
- According to the applicable product standard (see Operating Instruction for more details)
Features & Applications
Features
- Dedicated slitting system – purpose-built wall chaser for fast slitting and high productivity
- Achieve slitting depths up to 40 mm and groove widths up to 46 mm with 125 mm slitting discs
- Robust design and motor for long lifetime
- Ergonomic handle design – for a more secure, comfortable grip when working in any position
- Virtually dust-free when used with a compatible Hilti vacuum cleaner
Applications
- Equipped with Ø 125 mm discs, the wall chaser can slit up to 40 mm depths and 46 mm widths in all widely used construction materials, such as concrete, flint, hard stone, etc.
- In-wall installation of pipes and tubes
For approval or certificate information, please see individual items.
Services

Hilti Tool Service
- 3 or free: get the tool serviced and cleaned in 3 days flat or there is no charge
- 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
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 repair
- Materials and workmanship warranty over the entire life of the tool
- Pick-up and delivery service