Please note that our offices will be closed from 12 pm on the 19th of December and will reopen at 8 am on the 5th of January 2026.
We hope you enjoy the festive season, and we look forward to working with you in 2026. 

Duss PX 78 Combi Hammer

$0.00

SKU 199-PX78 Category

Maximum Output. Minimum Vibration. Built for Serious Drilling & Chiselling.

The DUSS PX 78 sets the benchmark in the 7 kg class — delivering exceptional drilling speed, powerful chiselling performance, and industry‑leading vibration control. Engineered for operators who demand reliability, precision, and endurance on every job, the PX 78 is the ultimate all‑rounder for medium‑heavy drilling and chiselling applications.

 

What It’s Built For

  • Drilling medium‑sized holes and through‑holes
  • Sinking sockets with speed and accuracy
  • Medium‑category chiselling and demolition
  • Chasing grooves and slots
  • Repair and renovation work

Whether you’re drilling up to Ø 80 mm or chiselling through hard C45/55 concrete, the PX 78 delivers consistent, controlled power.

 

Key Performance Features

  • Outstanding drilling & chiselling performance for maximum productivity
  • Active Vibration Damping (RVA) for comfortable, fatigue‑free operation
  • Vibration‑damped auxiliary handle for stable downward drilling and chiselling
  • LED service display for proactive maintenance planning
  • Constant speed electronics maintain power under load
  • Infinitely adjustable speed & impact force via control dial
  • Rapid mode change between hammer drilling and chiselling
  • 20‑position chisel indexing for perfect tool alignment
  • Maintenance‑free design with lifetime lubrication
  • Low‑wear safety clutch for operator protection

This is a machine built to work hard — and keep working.

 

Technical Specifications

Specification

 Value
 Rated Power  1500 W
 Weight  7.6 kg
 Chuck Type  SDS‑max
 Drilling Range (Bit)  Ø 12–80 mm
 Drilling Performance (Ø 35 mm in C45/55)  160 mm/min
 Single Impact Energy  4.5–10 J
 Rated Speed  170–310 rpm
 Impact Rate  1800–3370 bpm
 Chiselling Output

~200 kg/h in hard concrete

 Vibration (Drilling/Chiselling)  9.8/6.8 m/s² (normal), 8.2/6.3 m/s² (compressor)

 

Why Professionals Choose the PX 78

The PX 78 delivers superior performance with the lowest vibration in its class, making it ideal for long, demanding days on site. With its robust build, intelligent electronics, and operator‑focused ergonomics, it’s a tool that boosts productivity while reducing fatigue — a true workhorse for serious contractors.

 

BST6 Stand

For operators pushing through high‑volume SDS‑max drilling, the PX 78 becomes even more efficient when paired with the DUSS BST 6 Drill Stand. This lightweight yet rigid stand transforms the PX 78 into a stable, guided drilling system — ideal for repetitive hole patterns, overhead work, and applications where accuracy and operator comfort matter.

Why This Combination Works

  • Perfect alignment for consistent, repeatable drilling
  • Reduced operator fatigue during long drilling runs
  • Improved accuracy when drilling sockets, penetrations, and anchor holes
  • Stable guidance for large‑diameter SDS‑max bits
  • Fast setup with compact, lightweight construction

The BST 6 enhances control and reduces strain, allowing the PX 78 to deliver its full drilling performance with less effort — a smart upgrade for contractors who drill all day

 

Out of stock

Enquire Now X

PRODUCT ENQUIRY

Fill in your details below and we’ll be in touch with product details.

LET US CALL YOU

Fill in your details below and we’ll call you back as soon as we can.

This field is for validation purposes and should be left unchanged.