Pepetools - Precision Engineered Professional Equipment

Spinner Ring Maker - FRETZ

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$61.38 $99 In stock

 There are two parts to the Fretz Spinner Ring Jig, used to form the concave band ring in “spinner rings”.

The concave curved stamping mandrel (SRM-1) is designed to flare the band’s edge, one side at a time.

The two-hole steel faced block (SRB-1) is used to support the ring and let the mandrel pass through the ring as it is being flared with a stamping hammer.

Hammer the mandrel’s end to gently flare one side of the ring. Count the blows so the other side can be done later 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.

  • Hammer is not included - can be purchase here
  • This can be used with up to 14 gauge material
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

William L. ★★★★★

I was nervous about getting an even flare on both edges, but the concave mandrel makes it almost foolproof. My first spinner band came out with a nice smooth curve and no kinks. Way easier than trying to hammer it by hand.

Riley O. ★★★★★

The SRM-1 stamping mandrel flares the band edge evenly, which is exactly the tricky part I always messed up with homemade jigs. Using it with my rolling mill, the concave curve comes out consistent on both sides. My last three spinner rings fit together smoothly on the first try.

Emma ★★★★★

I've made maybe a dozen spinner rings since this arrived and the flared edges come out even every time, which was always the part I messed up doing it by hand. Took a little practice to get the pressure right on the stamping mandrel, but once I did it was quick.