The DuoDoweler DDF 40 introduces greater ease and efficiency to the task of drilling accurate dowel holes. Its hallmarks are a broad range of applications, a new ergonomic design for easy handling, and absolutely aligned, stable joints.
Whether in the workshop or on site, no other hand-held power tool can produce such high-quality joints.
When producing corner joints, partitions or rows of holes, the DDF 40 offers not only the precision of a stationary machine, but also the cost savings associated with standard wooden dowels.
In addition, the technique of using dowels in pairs already achieves outstanding stability at the dry assembly stage.
Usage
The DDF 40 is a slimline machine with a flat baseplate. It produces practical dowel joints with the ease of handling associated with conventional jointers.
The patented alignment system with spring-loaded stop pins in the baseplate has simply been adapted for the new side fence set SA 320. It allows pairs of holes to be drilled a long distance from the reference edge, and repeated, very easily without any need for marking.
The proven technique of using dowels in pairs rules out the risk of any twisting movement between the two pieces once they are joined. It also holds the pieces in alignment.
A distance of 32 mm between hole centers is an everyday standard for professionals. While other jointing systems always call for additional tooling, the DDF 40 also enables users to produce rows of holes, and holes for hardware, with a spacing of 32 mm. Entire furniture items are therefore easy to assemble.
| Manufacturer | Mafell Tools |
|---|---|
| Condition | New |
| UPC | 04032689217994 |
| Features |
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| Includes |
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| Video | |
| Application | Rows of Holes, Drilling for Fittings/hardware, Ideal for Carcass and Staircase Construction in the Workshop and on Site, Compatible Materials Include Solid Wood and Board Materials, All Types of Joints From 3 - 12 Mm (1/8 in. - 1/2 in.) |
| Electric Brake | No |
| Variable speed | No |
| Type | Duo-Doweler |
|---|---|
| Drilling Depth | 0 - 40 mm |
| Drill Spacing | 32 mm |
| Chuck Diameter | 8 mm |
| Tool Diameter Maximum | 12.2 mm |
| Tool Diameter Minimum | 3 mm |
| Tilt Range | 0 - 90 Deg |
| Nominal No. Of Strokes – No Load | 8000 1/min |
| Nominal Power Input (W) | 900 W |
| Nominal Power Input (HP) | 1.2 HP |
| Extraction Connection Diameter | 29 mm |
| Weight | 6.2 lbs |
| Dimensions (W X L X H) | 145 x 300 x 164 mm |
| Universal Motor | 120 V / 60 Hz |





