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ALFRA Edge Deburring Unit – KFK 5

Our deburring machine for XXL tasks in mechanical engineering and steel construction - specially developed for the processing of visible edges and for weld edge preparation on large workpieces. The KFH 250 can be tilted to an angle of 30°, 45° and 30°. The basis: a prism support with 250 mm length and 70 mm width. Guide rails made of high-strength special steel ensure that you work easily and safely. The ergonomically shaped guide handle and guide rollers ensure an easier feed. The high-performance motor with double-bearing milling spindle is providing a wide speed range for a wide variety of materials. Further advantages: the fine adjustment of milling depth and chamfer width is located on the right side of the KFH 250, just like the clamping handle for quick adjustment. In addition, you can make optimum use of the milling cutter's potential. It can be moved in the collet chuck so that you can use the cutting area longer. Because you need to replace the tool less frequently, working with the KFH 250 is very cost efficiently.

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Technical details

Prod.-No. 25200
Prism mounting
End mill Ø Inserts
Max. bevel width ► in multiple work steps 45°: Steel 0 - 5 mm, aluminium 0 - 8 mm
30°: Steel 0 - 4 mm, aluminium 0 - 6 mm
Edge angle 45°
(optional 30°, 60°)
Radii R = 2.5
High-performance motor
Motor performance 1,530 Watt
Infinitely variable speed control 4,200 - 11,000 min-1
with Smooth start
Full-wave control electronics
with thermal and overload protection
Clamping neck Ø -
Voltage 230 V, 50 – 60 Hz
+ 110 V, 50 – 60 Hz
Weight 4,2 kg
Dimensions: (L x W x H) L = 450 mm

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