Pipe Beveling Machine MF3iw
MF3iw with rotary feed
Pipe Beveling Machine MF3iw
MF3iw with lever feed
Pipe Beveling Machine MF3iw
Pipe Beveling Machine MF3iw
Pipe Beveling Machine MF3iw
Pipe Beveling Machine MF3iw
Pipe Beveling Machine MF3iw
Pipe Beveling Machine MF3iw
Pipe Beveling Machine MF3iw
Pipe Beveling Machine MF3iw

Pipe Beveling Machine MF3iw

Clamping range ID-ID:
0,43 - 0,67"

  • Working Range ID-OD: 0,98 - 4,5" (25 - 114,3 mm)
  • Pipe wall thickness: max. 15 mm
  • Perfect pipe beveling and pipe edge preparation
  • Spark-free and low noise
  • High repeatability

 DWT PipeTools Made in Germany  DWT PipeTools Made in Germany  DWT PipeTools Made in Germany

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The portable MF3iw tube beveling machine is used for weld seam preparation when welding thick-walled tubes, boiler tubes, nozzles and headers.
Due to its low weight, it can be operated by only one person and is ideally suited for mobile applications.
Pipe Beveler MF3iw
Working range ID-OD
0,98" - 4,5" (25 - 114,3 mm)
Clamping range OD-OD
0,43" - 0,67" (25 - 96 mm)
Max. wall-thickness
0,59" (15 mm)
0,79" (20 mm)
Weight with pneumatic motor
5,8 kg
Weight with electric motor
7,0 kg
Weld prep
facing, V & J-prep, counter boring
steel, stainless steel, duplex, high-alloyed
tool bits, TiN inserts, custom bits
lightweight housing
MF3iw with pneumatic motor
850 W (1,2 HP)
Air pressure
6 bar (87 psi)
Air consumption
0,96 m³/min (33,9 cfm)
Air hose connection
speed control
MF3iw with electric motor
Power consumption
1.500W (110V/230V)
restart and overload protection, speed adjustment, torque control
Flyer Pipe Beveling Machine MF3iw


Product overview

Item No.
Pipe Beveling Machine MF3iw, rotary feed, pneumatic motor
Pipe Beveling Machine MF3iw, rotary feed, electric motor 230V
Pipe Beveling Machine MF3iw, lever feed, pneumatic motor
Pipe Beveling Machine MF3iw, lever feed, electric motor 230V


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Pipe Beveling Machine MF3iw Advantages
Maximum Productivity pipe beveling

Heat exchanger repair

Our pipe beveling machine MF3iw with a special milling head removes the old pipe and makes weld preparation for the new pipe in one operation.


Due the use of aluminium alloys the machine
has a low weight and can be easily operated by one person.
Ergonomic pipe beveling

Various Tools

Tool bits, insert holders and tools holders  with special tools can be used for perfect weld edge preparation.
Matching it
Inserts Pipe Beveler
Double-sided TiN inserts provide low costs due to longevity and less heat development

to Inserts
Tool Holder MF2iw
Tool Holder
All tool holders are manufactured from high quality premium tool steels with approved design.

to Tool Holder
heat exchanger repair
heat exchanger repair
Special tool for heat exchanger repair

to heat exchanger repair
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