MIG Drive Roller Gear 0.8-0.9mm Knurled 30x10x12mm
$39.00
Product Introduction
Suitable for Gasless/Flux-cored MIG Wire, compatible with UNIMIG 500Amp Separate Wire Feeder and Eastwood Mig250i.
Product Parameters
| Wire Diameter | 0.8mm – 0.9mm (Knurled) |
| Outer Diameter | 30mm |
| Inner Diameter | 10mm (14mm with bush removed) |
| Width | 12mm |
MIG Drive Roller Gear 0.8 – 0.9mm Knurled 30mm x 10mm x 12mm: Precision Welding Performance
Upgrade your MIG welding setup with our high-precision MIG Drive Roller Gear, engineered for seamless wire feeding and consistent weld quality. Whether you’re a professional fabricator or DIY enthusiast, this knurled drive roller ensures reliable performance with gasless/flux-cored wires, minimizing jams and maximizing productivity.
Core Specifications
| Description | Details |
|---|---|
| Wire Compatibility | 0.8mm – 0.9mm |
| Outer Diameter | 30mm |
| Inner Diameter | 10mm (14mm with brass bush removed) |
| Width | 12mm |
| Knurled Design | Enhanced grip for smooth wire feeding |
| Pin Hole Diameter | 3.65mm |
| Pin Center Distance | 21.25mm |
| Groove Center to Side | 3.90mm |
| Groove Spacing | 4.30mm |
| Material | Durable steel construction with brass bush |
Key Features & Benefits
- Knurled Surface: Ensures optimal wire traction, reducing slippage and improving feed accuracy
- Dual Diameter Option: 10mm ID with removable brass bush (14mm ID when removed) for versatile installation
- Precision Engineering: Tight tolerances (3.65mm pin holes, 21.25mm pin spacing) for perfect fitment
- Gasless Wire Compatibility: Ideal for flux-cored wire applications in various welding projects
Compatibility
Designed to fit leading welding equipment models, including:
- UNIMIG 500Amp Separate Wire Feeder
- Eastwood Mig250i
Performance & Quality
Crafted from high-grade steel, this drive roller withstands heavy-duty use in industrial environments. The knurled pattern maintains consistent wire feeding even with soft flux-cored wires, reducing downtime and improving weld bead uniformity.
FAQ
Q: Can this roller be used with solid MIG wire?
A: Optimized for gasless/flux-cored wires; solid wire use may require a smooth roller variant.
Q: How to remove the brass bush?
A: Use a punch tool to gently tap out the bush from the inner diameter.
Q: Is this roller compatible with other brands besides UNIMIG and Eastwood?
A: Check your equipment’s drive roller specifications for pin hole diameter and spacing compatibility.
Request a Quote
Ready to enhance your welding efficiency? Contact our sales team today for bulk pricing, technical support, or custom compatibility checks. Send us an inquiry now to get started!
