► Contact Tips / Diffusers

Small Parts That Make a Big Difference Smooth wire feed and clean gas shielding rely on these consumables doing their job. Our Contact Tips & Diffusers collection includes everything you need to maintain MIG torch performance—contact tips, gas diffusers, tip holders & adaptors. Designed to keep the arc stable, protect...

Small Parts That Make a Big Difference

Smooth wire feed and clean gas shielding rely on these consumables doing their job. Our Contact Tips & Diffusers collection includes everything you need to maintain MIG torch performance—contact tips, gas diffusers, tip holders & adaptors. Designed to keep the arc stable, protect consumables, and reduce downtime, these parts are essential for any welder running steel, stainless or alloy wire.

We stock copper & brass contact tips from 0.6mm to 1.2mm, compatible with leading torch systems including Weldclass, Weldtronic & Harris. Whether you’re outfitting a fabrication bay, maintaining site equipment, or refitting a mobile rig, these consumables are workshop-grade and field-tested to keep your arc clean & consistent.

Perfect for trade welders, workshop supervisors, and mobile repair techs who depend on predictable performance—job after job

What’s in This Collection:

► Contact Tips
‣ Copper & brass tips in 0.6mm–1.2mm for mild, stainless & alloy MIG welding

► Gas Diffusers
‣ Insulated diffusers for consistent gas flow & stable shielding

► Tip Holders & Adaptors
‣ Torch-compatible holders for Binzel, Tweco, TBI, Harris & more

► Trade Packs & Refill Kits
 ‣ Combo sets for regular maintenance & site-ready restocking

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  • DAB Pumps - Impeller Kit includes Diffuser O-Ring Key Impeller Nut | DABSR00005231 | 702223
    DAB - DABSR00005231 Impeller Kit includes Diffuser O-Ring Key Impeller Nut | 702223
    DAB - DABSR00005231 Impeller Kit includes Diffuser O-Ring Key Impeller Nut | 702223 The DAB DABSR00005231 Impeller Kit includes Diffuser O-Ring Key Impeller Nut brings DAB's Italian pump engineering — 40+ years of reliability and efficiency — to your water system, with local support...
    $161.70
    $161.70
  • DAB Pumps - Impeller Kit includes Diffuser O-Ring Key Impeller Nut Spacer | DABSR00005245 | 702232
    DAB - DABSR00005245 Impeller Kit includes Diffuser O-Ring Key Impeller Nut Spacer | 702232
    DAB - DABSR00005245 Impeller Kit includes Diffuser O-Ring Key Impeller Nut Spacer | 702232 The DAB DABSR00005245 Impeller Kit includes Diffuser O-Ring Key Impeller Nut Spacer brings DAB's Italian pump engineering — 40+ years of reliability and efficiency — to your water system, with...
    $231.00
    $231.00
  • DAB Pumps - DAB JI102M Impeller includes Diffuser | DABSR00010427 | 702190
    DAB - DABSR00010427 DAB JI102M Impeller includes Diffuser | 702190
    DAB - DABSR00010427 DAB JI102M Impeller includes Diffuser | 702190 The DAB DABSR00010427 DAB JI102M Impeller includes Diffuser brings DAB's Italian pump engineering — 40+ years of reliability and efficiency — to your water system, with local support from White International. Order from Industrial...
    $127.60
    $127.60
  • DAB Pumps - Impeller Kit includes 2 Impellers Diffuser O-Ring Key Impeller Nut & Spacer | DABSR00005254 | 702240
    DAB - DABSR00005254 Impeller Kit includes 2 Impellers Diffuser O-Ring Key Impeller Nut & Spacer | 702240
    DAB - DABSR00005254 Impeller Kit includes 2 Impellers Diffuser O-Ring Key Impeller Nut & Spacer | 702240 The DAB DABSR00005254 Impeller Kit includes 2 Impellers Diffuser O-Ring Key Impeller Nut & Spacer brings DAB's Italian pump engineering — 40+ years of reliability and efficiency...
    $231.00
    $231.00
  • DAB Pumps - DAB Active J82M Assy Diffuser | DABSR00010537 | 702087
    DAB - DABSR00010537 DAB Active J82M Assy Diffuser | 702087
    DAB - DABSR00010537 DAB Active J82M Assy Diffuser | 702087 The DAB DABSR00010537 DAB Active J82M Assy Diffuser brings DAB's Italian pump engineering — 40+ years of reliability and efficiency — to your water system, with local support from White International. Available now at...
    $92.40
    $92.40
  • DAB Pumps - Impeller - includes Diffuser | DABSR00005158 | 702192
    DAB - DABSR00005158 Impeller - includes Diffuser | 702192
    DAB - DABSR00005158 Impeller - includes Diffuser | 702192 The DAB DABSR00005158 Impeller - includes Diffuser brings DAB's Italian pump engineering — 40+ years of reliability and efficiency — to your water system, with local support from White International. Stocked at Industrial Shed and...
    $127.60
    $127.60
  • DAB Pumps - Impeller - includes Diffuser | DABSR00004010 | 702080
    DAB - DABSR00004010 Impeller - includes Diffuser | 702080
    DAB - DABSR00004010 Impeller - includes Diffuser | 702080 The DAB DABSR00004010 Impeller - includes Diffuser brings DAB's Italian pump engineering — 40+ years of reliability and efficiency — to your water system, with local support from White International. Stocked at Industrial Shed and...
    $115.50
    $115.50
  • Weldtronic - Contact Tip 70A | 51206.11Weldtronic - Contact Tip 70A | 51206.11
    Weldtronic - Contact Tip 70A | 51206.11
    Weldtronic - 220671 Tip 70A | 51206.11 is the ultimate solution for welders seeking precision and durability. Perfect for tradespeople, mechanics, builders, and industrial professionals in Australia, this tip is designed to deliver superior performance in demanding environments. Whether you're tackling heavy-duty welding projects...
    $7.27
    $7.27
  • Milwaukee - SHOCKWAVE Magnetic Bit Tip Holder 300mm (12") | 48324512Milwaukee - SHOCKWAVE Magnetic Bit Tip Holder 300mm (12") | 48324512
    Milwaukee - SHOCKWAVE Magnetic Bit Tip Holder 300mm (12") | 48324512
    Milwaukee SHOCKWAVE Magnetic Bit Tip Holder 300mm (12") | 48324512Genuine Milwaukee jobsite gear, engineered tough for professional trade use. Built to Milwaukee’s nothing-but-heavy-duty standard for performance and durability.► Key Features Genuine Milwaukee — professional jobsite quality Heavy-duty construction — built to last Tradie-driven design...
    $28.30
    $28.30
  • Milwaukee - SHOCKWAVE Magnetic Bit Tip Holder 150mm (6") | 48324511Milwaukee - SHOCKWAVE Magnetic Bit Tip Holder 150mm (6") | 48324511
    Milwaukee - SHOCKWAVE Magnetic Bit Tip Holder 150mm (6") | 48324511
    Milwaukee SHOCKWAVE Magnetic Bit Tip Holder 150mm (6") | 48324511Genuine Milwaukee jobsite gear, engineered tough for professional trade use. Built to Milwaukee’s nothing-but-heavy-duty standard for performance and durability.► Key Features Genuine Milwaukee — professional jobsite quality Heavy-duty construction — built to last Tradie-driven design...
    $25.40
    $25.40
  • Milwaukee - SHOCKWAVE Magnetic Bit Tip Holder 75mm (3") | 48324503Milwaukee - SHOCKWAVE Magnetic Bit Tip Holder 75mm (3") | 48324503
    Milwaukee - SHOCKWAVE Magnetic Bit Tip Holder 75mm (3") | 48324503
    Milwaukee SHOCKWAVE Magnetic Bit Tip Holder 75mm (3") | 48324503Genuine Milwaukee jobsite gear, engineered tough for professional trade use. Built to Milwaukee’s nothing-but-heavy-duty standard for performance and durability.► Key Features Genuine Milwaukee — professional jobsite quality Heavy-duty construction — built to last Tradie-driven design...
    $14.60
    $14.60
  • Weldtronic - T100 Cooling Tube/Diffuser | 6004Weldtronic - T100 Cooling Tube/Diffuser | 6004
    Weldtronic - T100 Cooling Tube/Diffuser | 6004
    Weldtronic - Diffusor T100 | 06004 is a premium plasma torch consumable engineered for T100-series plasma cutting torches, including the Tecmo T100. This essential component ensures the optimal performance of your cutting tool by facilitating the precise distribution of shielding gas around the plasma...
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  • Weldtronic - 28mm Binzel 501W Diffuser White Pack of 5 Ref. 030.0145/SP3858 | PB5005WRWeldtronic - 28mm Binzel 501W Diffuser White Pack of 5 Ref. 030.0145/SP3858 | PB5005WR
    Weldtronic - 28mm Binzel 501W Diffuser White Pack of 5 Ref. 030.0145/SP3858 | PB5005WR
    Weldtronic - BZL 501W Diffuser White 28mm Pk.5 is the perfect choice for tradespeople and industrial professionals seeking high-quality diffusion components for effective lighting solutions. Designed specifically for rugged use, this diffuser stands out in the tools and industrial supply market by offering superior...
    $18.18
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  • Weldtronic - Binzel 501W Diffuser Black 28mm Pack of 5 | PB5005BRWeldtronic - Binzel 501W Diffuser Black 28mm Pack of 5 | PB5005BR
    Weldtronic - Binzel 501W Diffuser Black 28mm Pack of 5 | PB5005BR
    Weldtronic - BZL 501W Diffuser Black 28mm Pk.5 | PB5005BR The Weldtronic BZL 501W Diffuser is an essential component for tradespeople and industrial professionals who demand high-quality performance in their welding tasks. This durable diffuser is designed for optimal gas flow and consistent welding...
    $36.36
    $36.36
  • Weldtronic - 32mm Binzel 360 Diffuser White Pack of 5 Ref. 014.0261/SP3658 | PB3605WRWeldtronic - 32mm Binzel 360 Diffuser White Pack of 5 Ref. 014.0261/SP3658 | PB3605WR
    Weldtronic - 32mm Binzel 360 Diffuser White Pack of 5 Ref. 014.0261/SP3658 | PB3605WR
    Weldtronic - BZL 360 Diffuser White 32mm Pk.5 is engineered for high-performance functionality in industrial applications. Designed for tradespeople, mechanics, builders, and industrial professionals in Australia, this diffuser is essential for optimizing your welding or cutting processes, providing enhanced visibility and safety. Key Benefits...
    $13.64
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  • Weldtronic - Binzel 360 Diffuser Black 32mm Pack of 5 Ref. 014.0021 | PB3605BRWeldtronic - Binzel 360 Diffuser Black 32mm Pack of 5 Ref. 014.0021 | PB3605BR
    Weldtronic - Binzel 360 Diffuser Black 32mm Pack of 5 Ref. 014.0021 | PB3605BR
    Weldtronic - BZL 360 Diffuser Black 32mm Pk.5 is a high-quality accessory designed for professional welding applications. Ideal for tradespeople, mechanics, builders, and industrial professionals in Australia, this diffuser enhances the efficiency of your welding tasks while ensuring superior performance and durability. Key Benefits...
    $27.27
    $27.27
  • Weldtronic - 29mm Binzel 260 Diffuser White Pack of 5 Ref. 018.0004/SP2658 | PB2605WRWeldtronic - 29mm Binzel 260 Diffuser White Pack of 5 Ref. 018.0004/SP2658 | PB2605WR
    Weldtronic - 29mm Binzel 260 Diffuser White Pack of 5 Ref. 018.0004/SP2658 | PB2605WR
    Weldtronic - BZL 260 Diffuser White 29mm Pk.5 The Weldtronic BZL 260 Diffuser is an essential component for tradespeople, mechanics, builders, and industrial professionals throughout Australia. Designed for use in various welding applications, this diffuser ensures optimal performance and a consistent welding arc, making...
    $13.64
    $13.64
  • Weldtronic - 29mm Binzel 260 Diffuser Black Pack of 5 Ref. 018.0116 | PB2605BRWeldtronic - 29mm Binzel 260 Diffuser Black Pack of 5 Ref. 018.0116 | PB2605BR
    Weldtronic - 29mm Binzel 260 Diffuser Black Pack of 5 Ref. 018.0116 | PB2605BR
    Weldtronic - BZL 260 Diffuser Black 29mm Pk.5 The Weldtronic BZL 260 Diffuser is an essential accessory for any professional tradesperson, mechanic, builder, or industrial worker in Australia. Designed for optimal performance in welding applications, this diffuser is engineered to enhance airflow and reduce...
    $27.27
    $27.27
  • Weldtronic - 20mm Binzel 240 Diffuser White Pack of 5 Ref. 012.0183/SP2458 | PB2405WRWeldtronic - 20mm Binzel 240 Diffuser White Pack of 5 Ref. 012.0183/SP2458 | PB2405WR
    Weldtronic - 20mm Binzel 240 Diffuser White Pack of 5 Ref. 012.0183/SP2458 | PB2405WR
    Weldtronic - BZL 240 Diffuser White 20mm Pk.5 Engineered for precision, the Weldtronic BZL 240 Diffuser is the ultimate choice for tradespeople, mechanics, builders, and industrial professionals in Australia. This high-quality diffuser is designed to enhance the performance of your welding processes, ensuring optimal...
    $9.09
    $9.09
  • Weldtronic - 20mm Binzel 240 Diffuser Silicone Pack of 5 | PB2405SRWeldtronic - 20mm Binzel 240 Diffuser Silicone Pack of 5 | PB2405SR
    Weldtronic - 20mm Binzel 240 Diffuser Silicone Pack of 5 | PB2405SR
    Weldtronic - BZL 240 Diffuser Silicon 20mm Pk.5 | PB2405SR is an essential component for professional welders and tradespeople, providing a reliable solution for controlling gas diffusion in welding processes. Designed for durability and consistent performance, these diffusers ensure optimal shielding gas distribution—perfect for...
    $18.18
    $18.18

Keep the Arc Clean, Feed Consistent & Downtime Low

Your MIG torch is only as reliable as the tip it feeds through. That’s why Industrial Shed supplies only trade-grade consumables trusted by professionals who weld for a living. Whether you're running short passes on stainless or pushing all-day structural welds, you’ll find contact tips, diffusers & holders that stay tight, shield right, and stand up to the heat.

► Compatible with Harris, Weldclass, Weldtronic & more
► Wire sizes from 0.6mm to 1.2mm
► Bulk packs & workshop-ready kits

Frequently Asked Questions

Replace tips when ovalled, worn, or if arc stability drops—generally every few hours of arc time.

Yes. We carry parts compatible with Weldtronic, Weldclass, Harris & other major MIG systems.

Absolutely. We stock 10-packs, refill kits & combo sets for all torch types and jobsite demands.

Brands

DAB Pumps

DAB Pumps
Fluiconnecto

Fluiconnecto
Harris

Harris
Makita Accessories

Makita Accessories
Milwaukee

Milwaukee
Weldclass

Weldclass
Weldtronic

Weldtronic