Compact Efficiency for Everyday Joinery.

The DDF40 MidiMAX offers the same revolutionary Duo-Dowel technology in a more compact, versatile package. Ideal for smaller projects and workshops, it combines precision, speed, and portability for flawless dowel joints.

Key Features:

  • Lightweight & Portable: Perfect for on-site work and smaller-scale joinery.
  • Complete Package: Includes DDF40 in a case, wooden dowels, glue bottle, anti-slip mats, and drill bits.
  • Fast Setup: Clear scale and turret system for quick material thickness adjustments.
  • Accurate Drilling: Stop system with retractable pins for precise positioning without marking.
  • Flexible Adjustments: Variable drilling depth and joint angle for diverse applications.

Perfect for cabinet assembly, furniture making, and smaller timber projects where precision and portability matter.

Make an enquiry about the Mafell DDF40 Duo Dowel Jointer MidiMAX

Corner joints, partition joints & rows of holes

Basic applications of the DDF40 include corner joints, partitions and rows of holes. Offering the precision of a stationary machine but the versatility of a portable machine, the DDF40 is an extremely valuable tool of the trade.

Dowel spacing

The proven technique of using dowels in pairs removes any risk of twisting or weak joints. The cabinetry standard of 32mm spacing is applied by the machine.

Height adjustment

Easy height adjustment up to a maximum of 62 mm.

Quick-select turret height adjustment

Commonly used heights can be selected via the turret.

Angle adjustment

The tilting fence is mounted on two columns and precise adjustment of the angle is possible from 0-90°. Indexed position stops at 22.5°, 45° and 67.5°.

Depth adjustment

Two stops allow two drilling depths to be pre-set and selected with a rotary knob. The knob also has a tool change setting which locks out the on/off switch.

Alignment markings

If preferred, marks on the window and base-plate enable the user to align the machine with marks on the work-piece.

Mafell T-MAX systainer

The DDF40 and accessories is provided in the sturdy yet lightweight TMAX Systainer case

2  carbide dowel drills, dia. 8 mm
1  pack of wooden dowels, 8 x 30 mm, qty. 200
1  auxiliary rest ZA
1  set of additional stops ZAG
1  hose connector
1  position indicator PAZ
1  Allen key with handle
1  glue bottle
2  anti-slip mats
1  T-MAX case
1  power lead 4 m

 

DDF 40: Corner Joints

DDF 40: Partition/Shelf Joint

DDF 40: Row of Holes

DDF 40: Frame Joint

DDF 40: Batten Joint

Maximum cutting depth 0 - 40mm
Motor 230V, 900W (1.2hp)
Maximum tool Ø 3 - 12.2mm
Chuck collet 8mm
Spindle speeds 8,000rpm
Drilling head Dual drilling, 32mm interval
Weight 2.8kg
Tilt range 0 to 90°

Specifications are subject to change without notice.

DDF40 Duo Dowel Jointer MidiMAX
DDF40 Duo Dowel Jointer MidiMAX
DD40F Duo Dowel System MaxiMax
DD40F Duo Dowel System MaxiMax
Motor 230V, 900W (1.2hp) 230V, 1000W (1.35hp)
Maximum cutting depth 0 - 40mm 0 - 40mm
Drilling head Dual drilling, 32mm interval Dual drilling, 32mm interval
Maximum tool Ø 3 - 12.2mm 5 - 16mm
Chuck collet 8mm 8mm
Spindle speeds 8,000rpm 13,500rpm
Weight 2.8kg 2.9kg

Jacks offer the complete range of Mafell tools  - see the Mafell website for details of what's available. 

Visit Mafell's youtube channel for videos on the Mafell range.

Mafell AG manufactures high-end woodworking power tools specialised for carpentry, founded in 1899.

Visit the Mafell site