Product Detail

DMC300RTJ/ RFJ/ Z 76 mm (3")

18V Cordless Compact Cut Off


  • 18V LXT BL AFT Cordless 76 mm (3") Compact Cut Off
  • Developed mainly for automotive repair shops, plumbing traders and air conditioning equipment suppliers, and designed to have enough power and compactness for enabling small jobs, such as cutting thin sheet metals, pipes, etc.
  • 76mm (3") cutter suitable for small cutting jobs
    • Enough cutting depth for cutting thin sheet metals, pipes, etc.
    • Easy-to-grip small diameter grip for more comfort and control
    • Equipped with Reverse switch, enabling to deflect sparks and dust according to working situation
    • Compatible with Dust collect cover attachment for connection to vacuum cleaner, helping keep a job site clean
  • Compact and well balanced for increased maneuverability
  • Single LED job light with afterglow function illuminate cutting surface for more productivity in low light applications, also used as overload display (Overload will be notified by blinking)



Model NameDMC300RTJ/ RFJ/ Z
Max Output390 W
Wheel Diameter76 mm (3")
Product Name18V Cordless Compact Cut Off
Hole Diameter9.5 mm (3/8), 10 mm (13/32”)
Max Cutting Capacity13.5 mm (1/2”) with dust cover attachment
16.0 mm (5/8”) without dust cover attachment
No Load Speed (RPM)20,000 minˉ¹
Dimensions (L x W x H)271 x 104 x 182 mm
(10-5/8 x 4-1/8 x 7-1/8”)
Net Weight1.2 - 1.7 kg (2.6 - 3.7 lbs.)
Work Amount (approx.)283 cuts with BL1860B
Cut off M10 steel rod with Cut-off wheel

Standard Equipment
Dust Collection Cover, Diamond Wheel (1 pc),
Cut-off Wheel (1 pc), Multi Carbide Wheel (1 pc), Hex Wrench

Available Options
RTJ : 1x Rapid Charger, 2x 5.0Ah Battery, 1x Makpac Connector Box (Type 2)
RFJ : 1x Rapid Charger, 2x 3.0Ah Battery, 1x Makpac Connector Box (Type 2)
Z : Without Charger, Battery & Carrying Case