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MAFELL Groove Cutter NFU 50

Flexible all-round machine for the most varied routing jobs in timber construction!

Best material selection and exemplary workmanship make the NFU 50 an absolute all-rounder. A wide range of accessories further extend the possibilities. Well thought-out application comfort creates energy and time for the actual task: the perfect job!

Technical data

  • Cutting depth
    0 - 50 mm
  • Swivel range
    0 - 45°
  • Nominal operating speed
    5,900 rpm
  • Dimensions W x L x H (with guiding device L)
    370 x 810 x 280 mm
  • Machine length (with guiding device L)
    370 mm
  • Nominal power consumption
    2300 W
  • Nominal voltage
    230 V
  • Weight
    9,4 kg
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Features & benefits

  • Versatile due to extensive accessories
  • Powerful thanks to CUprex high-performance engine. Concentrated power and high pulling power
  • Precisely adjustable thanks to sophisticated depth adjustment and optimally readable scales
  • Slots up to 50 mm deep and 60 mm wide can be produced effortlessly in no time at all
  • Cutting head stops after 3 seconds by hydraulic brake
  • Flashing LED always informs the user about the cutting tool still rotating
  • 45° pivoting cutting head.
  • Rotatable 58mm extraction socket reliably transports large quantities of chips
  • With the supplied side stop, grooves with a grid dimension of 62.5 cm can be repeated in any order without time-consuming marking
  • With the position indicator, the right side of the tool can always be displayed visibly
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Spare parts

hm-vorschneider-oberfraese-universell-freud-fr-rg01m-aa3-01
HM pre-cutter 14 x 14 x 2 mm

L:14 mm | B: 14 mm | S:2 mm

Item no.: FR-RG01M-AA3

Delivery in 1-2 business days

€4.06
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Consumables

hm-vorschneider-oberfraese-universell-freud-fr-rg01m-aa3-01
HM pre-cutter 14 x 14 x 2 mm

L:14 mm | B: 14 mm | S:2 mm

Item no.: FR-RG01M-AA3

Delivery in 1-2 business days

€4.06
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Compatible accessories

fuehrungsschiene-80mm-mafell-maf-204380-01
MAFELL Guide Rail F80

Length: 800 mm

Item no.: MAF-204380

Delivery from 21.04.2026

€90.44
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MAFELL Aerofix suction and clamping system

Includes 1.3m guide rail, adapter for top and bottom and flexible hose

Item no.: MAF-204770

Delivery in 1-2 business days

€243.00
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MAFELL angular stop for guide rails

Angle cuts with guide rails | Precise | Easy to use

Item no.: MAF-205357

Delivery in 1-2 business days

€150.18
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Mafell Guide Track L

Guide for Mafell hand-held circular saws | .Precise, clean cuts | Angle cuts | Easy attachment

Item no.: MAF-208171

Delivery in 1-2 business days

€277.27
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MAFELL Guide Rail Connector F-VS

Connecting piece for connecting two guide rails | For all guide rails from Mafell | 1 piece

Item no.: MAF-204363

Delivery in 1-2 business days

€85.68
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MAFELL Side Fence SA 625

Practical accessory for the MAFELL NFU 50 |

Item no.: MAF-207183

Delivery in 1-2 business days

€86.75
fuehrungsschiene-3m-mafell-maf-200672-01
MAFELL guide rail 3m, one-piece

For carpentry -hand circular saws, chain saws and hand band saws | Length: 3000 m | one-piece | At present shipping is only possible to the EU, Switzerland and Norway

Item no.: MAF-200672

Delivery in 4-5 business days

€609.99
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MAFELL Guide Rail F160

Length: 1600 mm | NOT FOR SALE OUTSIDE THE EU, SWITZERLAND AND NORWAY

Item no.: MAF-204365

Delivery from 22.04.2026

€153.51
fuehrungsschiene-3m-mafell-maf-037037-01
MAFELL guide rail 3m, 2-part

For carpentry -hand circular saws, chain saws and hand band saws | Length: 3000 mm | 2-part

Item no.: MAF-037037

Delivery in 2-3 business days

€589.88
rueckschlagstop-fuehrungsschienen-mafell-maf-202867-01
MAFELL non-return stop for guide rails

Safety during operational sawing | For Mafell saw bars | 1 piece

Item no.: MAF-202867

Delivery in 1-2 business days

€27.73
fuehrungsschienenverlaengerung-1500mm-mafell-maf-036553-01
MAFELL guide rail extension, 1.5m

For carpentry -hand circular saws, chain saws and hand band saws | Length: 1500 mm |  NOT FOR SALE OUTSIDE THE EU, SWITZERLAND AND NORWAY

Item no.: MAF-036553

Delivery in 1-2 business days

€327.01
verstellnuter-mafell-maf-091899-01
Mafell Expanding groove cutter Ø 163 x 22 - 40 mm

For Groove-Cutting Machine NFU 50 | With reversible blades | 22 - 40 mm

Item no.: MAF-091899

Delivery in 1-2 business days

€879.41
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MAFELL Roller Edge Guide K85-UA

Parallel cuts to a reference edge

Item no.: MAF-205166

Delivery in 1-2 business days

€100.56
fuehrungsschiene-110mm-mafell-maf-204381-01
MAFELL Guide Rail F110

Length: 1100 mm | NOT FOR SALE OUTSIDE THE EU, SWITZERLAND AND NORWAY

Item no.: MAF-204381

Delivery in 1-2 business days

€121.38