Product Introduction
The Flat Base Ring Bender Kit is a manual jewelry forming set for controlled ring shaping on a compact wooden storage base. It combines a chrome-steel hand-crank bender, interchangeable posts, shaped molds, fasteners, and a bench vise piece.
Unlike a ring stretcher, this kit is mainly for bending ring blanks or suitable metal strips around selected posts and molds. The flat base keeps parts visible for repair benches, training rooms, and tool distributors.
The technical image lists a 253 x 145mm wooden base, 140mm metal base length, 130mm handle, 30mm knob, chrome steel and wood material, and 3kg weight. The accessory image confirms 12, 14, 16, 20, and 22mm ring cylinders plus 60° and 90° molds.
For B2B buyers, the complete organized set reduces missing parts during training or reseller display.
Product Parameters
|
Specification |
Details |
|
Product Name |
Flat Base Ring Bender Kit |
|
Tool Type |
Manual flat-base ring forming kit |
|
Operation |
Hand-crank bench operation |
|
Wooden Base Size |
253 x 145 mm |
|
Metal Base Length |
140 mm |
|
Handle Length |
130 mm |
|
Knob Diameter |
30 mm |
|
Product Material |
Chrome steel / wood |
|
Product Weight |
3 kg / 6.61 lbs |
|
Ring Size Cylinders |
12 / 14 / 16 / 20 / 22 mm |
|
Angle / Ring Molds |
12 / 14 / 16 / 20 / 22 / 60° / 90° |
|
Included Fasteners |
2 black fixing screws, 4 silver mounting screws |
|
Power Supply |
Not required |
|
Main Use |
Flat-base ring bending, forming, and shaping |

Key Features & Advantages

All-in-One Layout: The wooden base stores the hand-crank assembly, posts, molds, wrench, and screws in defined positions.
Multiple Forming Sizes: The 12, 14, 16, 20, and 22mm cylinders support common ring forming references.
Angle Mold Support: The 60° and 90° molds help create controlled forming angles instead of relying only on round posts.
Manual Crank Control: The hand-crank structure gives the operator a slower bending process for teaching and small-batch work.
Chrome Steel And Wood Build: Metal forming parts provide working contact strength, while the wooden base improves organization.
Flat Base Ring Forming Workflow
1. Select the cylinder or angle mold that matches the intended ring shape. Confirm the workpiece is annealed and suitable for bending.
2. Fix the chosen post or mold into the working position and keep the hand-crank assembly stable.
3. Place the ring blank or strip against the forming area. Turn the crank gradually around the selected tool.
4. Remove the workpiece, check roundness or angle, then repeat with small adjustments. Do not force brittle pieces.
5. After use, clean metal contact areas and return each post, mold, screw, and wrench to the base.

Suitable & Unsuitable Applications

Suitable for repair shops, training schools, beginner benches, ring blank shaping, sample forming, organized workshops, and B2B distributors.
Unsuitable for gemstone-set rings, brittle castings, thin hollow rings, plated finished jewelry, hardened steel, thick bracelet stock, powered production, melting, rolling, or stretching.
Product Details
The detail image labels the hand crank, press block, hex wrench, ring size posts, angle/ring molds, and wooden base. These labels match the actual picture sequence.
Unlike vertical ring stretchers, this kit works through bending contact between a crank-driven press area and selected accessories.

Accessories & B2B Service
Standard sales materials should show the complete kit layout: wooden base, hand-crank bender, ring cylinders, angle molds, bench vise piece, hex wrench, and mounting screws.
For B2B orders, confirm quantity, destination country, packaging preference, product-label needs, and English accessory charts. Do not list SKU codes.
FAQ
Q: What is this kit used for?
A: It is used for manual ring bending, forming, and shaping with interchangeable posts and molds.
Q: What material is listed?
A: The technical image lists chrome steel and wood.
Q: What is the confirmed base size?
A: The wooden base is shown as 253 x 145mm, and the metal bender base length is 140mm.
Q: Which molds are included?
A: The accessory image shows 12, 14, 16, 20, and 22mm ring cylinders plus 12, 14, 16, 20, 22, 60°, and 90° angle/ring molds.
Q: Does it require power?
A: No. It is a manual hand-crank kit.
Q: Can it be used on finished stone-set rings?
A: No. Stone-set, brittle, hollow, plated, or already finished delicate jewelry should be avoided because bending force can damage the piece.
B2B Inquiry Call-to-Action
Send the target model name, order quantity, packing preference, and destination country. We will prepare a practical quotation and product information package for jewelry-tool distribution, workshop supply, or online B2B sales.
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