MG42i

More precision with three new welding guns

BOC MIG Welding Guns

Three new BOC welding guns are a perfect complement to the BOC MIG range. The balanced ergonomic design responds like an extension of your arm. Once you grasp hold of the diamond grip, you'll never want to handle any other brand of gun.

Please see specification page for our full range of MIG gun accessories.

Features & Benefits*

All-new durable design
All-new durable design: Fits in your hand like it’s been made to measure
Diamond grip: Provides better feel and greater control
Euro connection: Allows you to use the gun on other MIG machines
2T/4T-trigger latching: Lets you set the gun, wire and gas dynamics to suit your requirements
Flexible cable support: Prevents dirt and grime from getting into the trigger mechanism
360° swivel gooseneck: Enables pinpoint targeting for positional welding
Trigger guard: Reduces the risk of accidental arc initiation and protects the trigger from damage
Spring-loaded pins: Provide a positive electrical connection and prevent damage to the trigger connection
Longer gun cable: Length gives you a longer reach and more manoeuvrability
Colour-coding and selection chart: Make spare parts selection easy

*Not all features are available on all welding guns

Quick-fit Euro Connection

Euro connection gives you the flexibility to use BOC guns on other MIG machines
Spring-loaded pins provide a positive electrical connection

BOC MG42i Gun

Part No.	Description	Wire Sizes (mm)	Duty Cycle Ar, Ar+C0₂	C0₂
BMG42024	MG42i	0.8-1.6	350A@60%	420A@60%

Parts

Part No.	Description
B4255530	Gas nozzle – standard (1)
B4255530E	Gas nozzle – long (1)
B4273510	Gas nozzle – conical (1)
B4248710	Insulating bush (2)
B9580122	Contact tip – 0.8mm/M8 (3)
B9580123	Contact tip – 1.0mm/M8 (3)
B9580124	Contact tip – 1.2mm/M8 (3)
B9580125	Contact tip – 1.4mm/M8 (3)
B9580126	Contact tip – 1.6mm/M8 (3)
B42696400I	Contact tip adaptor M8 (4)
B4270290	Insulating ring (5)
B4270750	Gooseneck 45 degree standard (6)
B4270780	Gooseneck 60 degree long (6)
B4286450	Gooseneck 45 degree short (6)
B4188577	Liner – steel (7) 0.6-0.8mm/4m (white)

Part No.	Description
B4188587	Liner – steel (7) 0.9-1.2mm/4m (red)
B4188590	Liner – steel (7) 1.4-1.6mm/4m (yellow)
B4300850	Liner – DL Teflon (7) 0.8-1.6mm/4m AL (silver)
B4302690	Liner – DL Teflon (7) 0.8-1.0mm/4m SS (silver)
B4302710	Liner – DL Teflon (7) 1.2-1.6mm/4m SS (silver)
B4290120	Trigger switch (8)
B4305240	Handle (9)
B4302780	Retaining ring (10)
B3133490	Cable support (11)
B9580159	Euro connection block (12)