SKU:116519
Fretz
Fretz Spinner Ring Jig with SRM-1 and SRB-1
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Estimated shipping date: Mar 07, 2026
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Form glatte, symmetriske konkave bånd til spinner-ringe med Fretz Spinner Ring Jig. Designet af Bill Fretz, består denne innovative jig af en konkav buet stemplemandrel (SRM-1) og en to-huls stålblokeret blok (SRB-1). Mandrellen er designet til at bøje båndets kant én side ad gangen. Blokken understøtter ringen og lader mandrellen passere igennem, mens den bliver udvidet med en stemplehammer (sælges separat). Sådan fungerer det: Hammer mandrellens ende for forsigtigt at udvide den ene side af ringen. Tæl slagene, så den anden side kan behandles med samme kraft for at bevare symmetrien. Til sidst placeres “spinner-båndet” over den ikke-udvidede ende af båndet, og udvidelsesprocessen gentages for at låse “spinneren” på plads.
Form smooth, symmetrical concave bands for spinner rings with the Fretz Spinner Ring Jig. Designed by Bill Fretz, this innovative jig consists of a concave curved stamping mandrel (SRM-1) and two-hole steel faced block (SRB-1). The mandrel is designed to curve the band's edge one side at a time. The block supports the ring and lets the mandrel pass through as it is being flared with a stamping hammer (sold separately). Here's how it works: Hammer the mandrel’s end to gently flare one side of the ring. Count the blows so the other side can be done with the same force to maintain symmetry. Finally, place the “spinner band” over the non-flared end of the band and repeat the flaring process to lock the “spinner” on.
Specifications
- Brand:
- Fretz
- Country of origin:
- Vietnam
- Price per unit:
- Priced per Each
- Shipping weight:
- 1.205 lbs (0.547kg)
- Weight:
- 0.547 kg
- Weight kg:
- 0.547
