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Makita 4-3/4'' Groove Cutter 3803A

Makita CanadaSKU: 3803A



    The Makita 3803A Groove cutter produces finished groove from a 4 ¾” diameter 3 sided cutter driven by a poly V-belt. The adjustment knob allows for quick adjustments of cutting depth to a maximum of 1 7/32”. The Makita 3803A includes a large rear D-handle for control and an electric brake for safety. A whole range of optional cutters is available for a cutting width range from 3/8” to 1 ½” for the log home Builder.


  • Cuts grooves to a predetermined depth setting
  • Fastest and easiest blade change on the market
  • Depth adjusting knob for quick adjustments of cutting depth
  • Large chip ejection chute allows stock to be removed rapidly


  • Shiplapping scale assy.,
  • Guide rule,
  • Wrench #19, #21,
  • Side plate & Cutter,
  • Flange,
  • Wooden Carrying case (Not replaceable)


Max. Cutter Blade Size 4-3/4” x 1-13/16” (120 mm x 46 mm)
Max. Cutting Depth 1-7/32” (31 mm)
No Load Speed 9,000 RPM
AMPS (120 V) 13.0 A
Overall Length 16-3/16” (411 mm)
Net Weight 13.7 lbs. (6.2 kg)
Shipping Weight 31.0 lbs. (14.1 kg)

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