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💍 Punch Perfect Rings Like a Pro—No Spacers, No Stress!
The Big Self Centering Coin Ring Punch Set is a premium, USA-made tool crafted from heat-treated tool steel, featuring a unique self-centering domed lid that eliminates spacers for precise coin punch-outs. It supports coins from 1" to 2" in diameter and includes five punch sizes for versatile, clean cuts—ideal for both novice and professional ring makers.
| ASIN | B07XRV4488 |
| Best Sellers Rank | #500,004 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #147 in Center Punches |
| Brand | JMM Tech Inc |
| Brand Name | JMM Tech Inc |
| Color | Clear |
| Customer Reviews | 4.6 out of 5 stars 96 Reviews |
| Hole Count | 5 |
| Item Weight | 1.51 Kilograms |
| Manufacturer | JMM Technology Inc. |
| Material | hardened tool steel, 4140 steel, tool steel |
| Material Type | hardened tool steel, 4140 steel, tool steel |
| Model | 730 |
| Operation Mode | Manual |
| Part Number | 730 |
| Pin Hole Diameter | 0.25 Inches |
| Sheet Count | 5 |
| UPC | 806810511930 |
| Unit Count | 5.0 Count |
A**R
Looking for a Self Centering Punch Set, Just buy this one
The coin ring punch set is of good quality and functions well. The self centering die works well with all size coins and function as advertised. The only gripe would to be make the threads on the die a little bigger. The set I received came with two 3/8 inch punches and I did not get the 1/4 inch punch. I reached out to the seller and was told they are sending me a 1/4 inch punch but have not received it yet. Now for the price compared to the other self centering dies and punch sets, you get a hell of a deal. Check out Jason's Works price and you will be glad to pay this price. I would definitely recommend this product and would have given it 5 stars but I did not receive my 1/4 inch punch yet. Update, I received my 1/4 inch punch today. 31 March 2020. (5 STARS NOW)
L**P
MUST have for Coin Ring making
The coin ring hole punch shipped out quick and arrived on time. Packaged very well. I have been using a different brand for a while now. After seeing this style, I have been wanting to try it but couldn't see wasting the money on something we already had and works. I ended up with several coins that no spacer would work and it was going to be more trouble to find or make spacers to fit them. So We decided to buy the auto self centering coin hole punch. After getting and opening the box, it looks really nice. It seems very well made. We have only used it a few times but it works as it should without any problems. Honestly should have purchased it a long LONG time ago. Huge time saver over making spacer washers for every new or different coin. We both would buy again and highly recommend
K**S
Awesome product and great customer service
This is one solid tool. Very fine well made. The interior taper holds the coins solid with no movement. The punch is clean and centered perfectly. I have almost every tool that this company makes. I've only had 1 issue and it was resolved in only a few days. I'm hoping to see more tools come out of their shop.
M**S
Very well designed and machined. Worth the price
This does exactly what you want it to. It punches a nice clean hole in the center every time. Very well machined and designed. My only complaint is that it takes quite a while to screw in and then unscrew. Maybe a coarser thread would make it slightly quicker? Still an amazing piece of equipment. Highly recommended.
V**E
Works as intended
I’m sure maybe someone could do it with a hammer, but i was unable to. Luckily Harbor Freight has a ten ton hydraulic press for under $200. Punched through a 40% Ike and a silver eagle like butter.
T**D
Solid and well machined
The set is all accurately made and cuts well. Simple and easy to use. Gives very nice cuts.
D**.
Nice Product
Quality in material is very good.. Not so sure about the tolerances that I should expect because this is my first time buying a center punch set. I have used the 3/8" and the 1/2" punches to punch holes in coins and both punch the coin approx. .010 out of round. This is a little less than 1/64". I know that the punches need a little wiggle room but still not sure if this is a good tolerance or not. i end up filing half the coin ring to make all things even.
B**H
Very pleased
It's really nice and professional. It makes perfectly centered holes. The package arrived a lot earlier than expected. Thank you.
Trustpilot
2 weeks ago
1 month ago