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Hand Lever Bending Jig for 8mm Stainless Steel Rods
Low-cost hand-lever bending jig forming 8mm stainless steel rods into angled parts. The budget-friendly way to prototype and run small batches without a CNC.
Key Specifications
- Materials
- Stainless steel rod, 8 mm demonstrated
Key Features
- Bends 8mm solid stainless rod by hand lever force
- Hardened form disc and pins set the bend radius
- Angle gauge plate keeps parts consistent
- No power or CNC needed - lowest entry cost
Do You Need a CNC to Bend 8mm Stainless Rod?
Short answer: Not for prototypes and small batches. This video shows a hand-lever bending jig forming 8mm stainless steel rods - a hardened disc, pin tooling and gauge plate do the work with no power required.
What the Video Demonstrates
| Element | Role |
|---|---|
| Form disc + pins | Sets bend radius and stop |
| Long lever arm | Multiplies hand force on 8 mm rod |
| Gauge plate | Confirms angle per part |
| Pre-cut rods | Fed and stacked by hand |
When a Hand Jig Beats a CNC Bender
| Situation | Best choice |
|---|---|
| One-off prototype | Hand jig |
| Under ~200 pcs | Hand jig |
| Repeat batches of thousands | CNC bender |
| Tight angle tolerance | CNC bender |
| Budget below machine cost | Hand jig |
FAQ
Can the same jig family handle mild steel and aluminum? Yes - disc and pin sizes are matched to rod diameter and material strength.
Do you supply jigs with the CNC machines? Gonger builds both manual bending jigs and CNC bending machines; many customers start manual and upgrade to CNC as volumes grow.
Interested in this machine?