
Reinforced Concrete Drill DF-850
The DF-850 is an industrial rig-mounted core drill for reinforced concrete, boring holes from 25 mm to 203 mm at 2800 W. Patented cutter-rod insulation prevents leakage when drilling near electrical sources, while motor overload protection and an adjustable clutch guard against stuck bits.
Reinforced Concrete Drill DF-850
The DF-850 is an industrial rig-mounted core drill for reinforced concrete, boring holes from 25 mm to 203 mm at 2800 W. Patented cutter-rod insulation prevents leakage when drilling near electrical sources, while motor overload protection and an adjustable clutch guard against stuck bits.
Part of KSF's professional range — supplied, delivered and serviced across the UAE and GCC by ADW Machinery.

Built for the job
Patented rod insulation
Cutter-rod insulation rubber sleeve prevents leakage when drilling near electrical sources.
Overload protection
Motor overload protection and an adjustable clutch guard against stuck-bit torque.
Certified alloy build
Aluminium alloy steel construction with CE and CUL certification.
Technical specifications
| Drilling diameter | 25–203 mm |
|---|---|
| Power | 2800 W |
| Revolutions | 650 rpm |
| Effective drilling depth | 520 mm |
| Machine height | 810 mm |
| Machine weight | 17 kg |
| Voltage | 110 V / 220 V |
Specifications per manufacturer data and may vary by configuration. Contact ADW Machinery for a full datasheet.
Real examples in action
Industries the Reinforced Concrete Drill DF-850 suits
Construction
Proven in construction applications.
Concrete Cutting
Proven in concrete cutting applications.
Infrastructure
Proven in infrastructure applications.
MEP
Proven in mep applications.
Spec your Reinforced Concrete Drill DF-850
Tell us your task — we'll confirm the right KSF configuration, pricing and lead time, and arrange a demo.

