TECNA 7509 490x210x18mm Diameter Arm Set
$520.00
Product Introduction
Genuine TECNA 7509 Arm Set, made in Italy with solid copper arms and stainless steel electrode binding wedge. Compatible with 7900 handheld resistance welder, includes 7521 Handheld Spot Welder with straight 90mm electrodes.
Specifications
| Part Number | 7509 |
| Length | 490mm |
| Copper Insert Diameter | 18mm |
| Electrode Length | 210mm |
| Material | Solid Copper Arms |
TECNA 7509 490mm x 210mm x 18mm Diameter Arm Set – Premium Welding Accessory for Precision Performance
Upgrade your welding setup with the TECNA 7509 Arm Set, engineered for durability and precision. Crafted in Italy with solid copper construction, this arm set delivers superior conductivity and stability, ensuring consistent weld quality for professional applications. Perfect for replacing worn parts or enhancing your 7900 handheld resistance welder, it¡¯s the ultimate choice for serious welders seeking reliability and performance.
Especificaciones básicas
| Details | |
|---|---|
| Product Model | TECNA 7509 |
| 490mm | |
| Electrode Length | 210mm |
| Copper Insert Diameter | 18mm |
| Solid Copper Arms | |
| Binding Wedge | |
| 7900 Handheld Resistance Welder | |
| Brand | Genuine Tecna |
| Included Component | TECNA 7521 Handheld Spot Welder (90mm straight electrodes) |
Key Features & Benefits
- Solid Copper Construction: Ensures maximum conductivity and heat resistance for long-lasting performance.
- Stainless Steel Wedge: Secure electrode grip prevents slipping during high-intensity welding tasks.
- Precision Engineering: Italian manufacturing guarantees strict quality control and dimensional accuracy.
- Easy Replacement: Designed for seamless compatibility with TECNA 7900 welders, minimizing downtime.
Aplicaciones
Ideal for automotive repair, metal fabrication, and industrial manufacturing. Whether you¡¯re working on sheet metal, body panels, or precision components, the TECNA 7509 Arm Set delivers consistent results in professional workshops and production lines.
Why Choose TECNA 7509?
Unlike generic alternatives, TECNA¡¯s arm set combines premium materials with decades of welding expertise. The solid copper arms outlast standard alloys, while the stainless steel wedge ensures electrodes stay aligned, reducing rework and improving efficiency. Backed by the genuine Tecna brand, you¡¯re investing in a product trusted by professionals worldwide.
Preguntas Frecuentes
- Q: Is this arm set compatible with other welder models?
A: Designed specifically for TECNA 7900 handheld resistance welders. - Q: How often should I replace the copper arms?
A: Lifespan depends on usage; inspect regularly for wear or deformation. - Q: Can I use custom electrodes with this set?
A: Yes, as long as they match the 18mm diameter specification.
Aseguramiento de Calidad
Every TECNA 7509 Arm Set undergoes rigorous testing to meet international standards. With genuine Tecna parts, you receive a product built for reliability, backed by a commitment to excellence in welding technology.
Ready to elevate your welding performance? Contact us today for pricing, bulk order options, or technical support. Our team of experts is here to help you find the perfect welding solution.
Packaging & Transportation
Weldsuper Nozzles
Related products
1.2mm Aluminum MIG Roller Kit for 3-4m Torch 185-250
Product Introduction
1.2mm Aluminum MIG Roller Conversion Kit for 3-4m Torch, compatible with 185, 210, 250, 200, 205 models and Lincoln Powercraft 200M (K69074-1). Ideal for aluminum welding with essential components.
Specifications
| Torch Length | 3-4m |
| Includes | Aluminum roller, Teflon liner, 25 contact tips, 2kg ER5356 spool |
| 185, 210, 250, 200, 205, Lincoln Powercraft 200M |
Gasless Flux Core MIG Drive Roller 1.0/1.2mm Knurled 30x10x19mm
Product Introduction
A Gasless Flux-cored MIG Drive Roller designed for 1.0/1.2mm steel MIG wire, compatible with Bossweld, Unimig, WIA Weldmatic 215, and other models. Equivalent to WIA W26-7-8/W26-7/8 and CIG 7977734/7977347.
Specifications
Kemppi TX 355 8m Water Cooled Tig Torch
Product Introduction
8m Kemppi TX 355 Water Cooled Tig Torch, ideal for Kemppi 235 and 335 ACDC TIG Welders, requires MTC1KWM Mastertig cooling unit.
Product Specifications
| Kemppi TX 355 | |
| Water Cooled | |
| 8m | |
| Kemppi 235 & 335 ACDC TIG Welders | |
| Cooling Unit | MTC1KWM Mastertig |
MIG Drive Roller Gear 0.6/0.8mm V Groove 30x10x19mm
Product Description
A V Groove MIG drive roller gear designed for 0.6-0.8mm steel MIG wire, compatible with Bossweld, Unimig, WIA, Weldskill, and Transmig machines.
Specifications
| 0.6-0.8mm V Groove |
| 30mm OD x 10mm ID x 19mm Width |
| Bossweld, Unimig, WIA, Weldskill, Transmig |
Rodillo de alimentación de soldador MIG 0.6/0.8mm estriado 30x22x10mm
Product Introduction
A knurled MIG welder drive roller designed for gasless MIG wire, compatible with 0.6mm & 0.8mm wires. Fits various machines including Unimig Viper 185, Razor 205/250, and Lincoln Powercraft 200M K69074-1.Specifications
| 0.6mm / 0.8mm |
MIG Welder Drive Roller 0.8/0.9mm Knurled 30x22x10mm
Product Introduction
Designed for gasless MIG welding, this knurled drive roller is ideal for 0.8/0.9mm wires. Compatible with Unimig Viper 185/Razor 205/250 and Lincoln Powercraft 200M K69074-1, ensuring reliable wire feeding for various welding tasks.Product Parameters
| 0.8/0.9mm |
| 22mm |
| 4.1mm x 2mm |
TECNA 7900 Handheld Resistance Spot Welder
Product Introduction
The TECNA 7900 Handheld Spot Welder is a 240V resistance welder with 2KVA nominal power and 13KVA maximum welding power, ideal for 2+2mm thickness materials. Compact design (440x100x250mm) with 1-year warranty.Key Specifications
| Power Supply | 240V - 1 Phase |
| Nominal Power | 2KVA (50% duty cycle) |
| Max Welding Thickness | 2 + 2mm |
| Arm Length | 125 - 500mm (125mm standard) |
| Weight | 11.00kg |
UNIMIG Razor U12002K 200A ACDC Pulse TIG Welder
Product Introduction
The UNIMIG Razor Digital Pulse ACDC 200 Amp Inverter TIG Welder U12002K offers professional AC/DC HF TIG and MMA welding with Pulse function, ideal for various materials like Aluminium, Stainless Steel, and Mild Steel. Features 5-200A TIG current, 20-160A Stick range, and comes with T2 TIG Torch, Earth Clamp, and 5-year warranty.Key Specifications
| Input Voltage | 240V Single Phase |
| Welding Current (TIG) | 5-200A |
| Welding Current (Stick) | 20-160A |
| Functions | AC/DC HF TIG, Pulse, MMA |
| Weight | 11.7kg |
