Archive for July, 2011

How to pick the best metal hole punching tool for jewelry

Tuesday, July 12th, 2011

From left to right: EuroPunch pliers, BeadSmith hole punch pliers, and a screw-action hole punch

A new hole punching plier just crossed my desk, and honestly, I was a bit taken aback. We already carry several hole punch pliers, as well as a screw-action metal punch, so why did we need another one? Hopefully this blog will answer that question and help you decide which tool is right for you.

Sometimes holes can be more about form than function!

It wasn’t that long ago (maybe 2-3 years?) that it was really hard to find a simple hand tool to punch clean holes in metal.  Luckily we now have several options. Here are the main factors to consider when choosing the best punch for your needs:

  1. Hole size/shape – what size wire and/or jump rings need to fit? The smallest (1.25mm) fits regular jump rings just fine, but there have been times where I’ve needed a slightly bigger hole.
  2. Gauge – how thick of a piece of metal can you punch?  All of the tools are designed for soft metal (such as sterling silver, copper, brass and aluminum). They can also be used on steel bottle caps and iron Vintaj Arte Metal pieces, but doing so will wear out the punches more quickly. Remember, the bigger the gauge number, the thinner the metal (ex. 24 gauge is thinner than 20 gauge).
  3. Reach – how far from the edge of the piece you can punch a hole? It’s not really an issue if you are punching holes near the edge (most common), but if you plan to say, wire-wrap a stone onto the middle of a large metal sheet for a pendant, you might need to punch holes far from the edge.

Just look at those clean holes - and no power tools required!

EuroPunch pliers are available in 1.25mm and 1.8mm round, plus 1.5mm square and 1×1.7mm oval. Each pair of EuroPunch pliers reach about 0.5″ from the edge of your piece, and can punch through soft metal up to 18 gauge.

The BeadSmith punching pliers make 1.5mm round holes up to 3/4″ from the edge in soft metals up to 20 gauge.

Turn it to the right to punch the hole....turn it back to the left to release it. Easy!

The screw-action tool punches both 1.6mm (1/16″) and 2.3mm (3/32″) round holes, so it is really two tools in one. It is rated for soft metals up to 24 gauge. (We’ve successfully punched through pennies, which are close to 14 gauge, with this tool, but doing so will wear out the punch more quickly (just replace the punch, not the whole tool!).  The screw-action tool reaches just a bit further than half an inch.

Speaking of replacing the punch…here is how you know it is time: the punch won’t quite punch all the way, leaving a little sharp piece  you need to file off. You can buy replacement punches for anyof the hole punch tools for just a few bucks.

Ragged holes like these means it is time to change the punch on your tool.

It honestly doesn’t take much pressure to punch a hole with any of these tools, but if you have difficulty squeezing firmly, the screw-action tool might be the best choice. I think the pliers are a little quicker to use, though. The BeadSmith punch pliers also feature a “gauge guard” – a screw that you can adjust to keep the pliers from punching too deeply and marring the surface around the hole. It is a nifty feature, but one you have to remember to use! If you forget to adjust the gauge guard, you will probably mar your metal a bit from time to time.

A thin piece of plastic prevents the pliers from leaving a mark around the hole.

BUT – here is a tip to keep your metal pristine no matter which hole punch you use: cut a little piece of plastic from the package the tool comes in and punch through it. Then leave that little scrap on the punch. It effectively cushions your metal from the punch and removes all worry of marring your metal. If you forget, just buff the mark with some steel wool and it should disappear quite easily.

Happy punching! ~ Cindy

 

 

 

Silver filled jewelry: what exactly is it?

Wednesday, July 6th, 2011
silver filled earrings

Earrings made with silver filled head pins and ear wires.

If you use sterling silver in your jewelry, you have felt the pain of rising silver prices. Although the market always fluctuates up and down a tad unpredictably, it feels like it has only gone UP lately. Because it has!

Many jewelry designers have been forced to switch materials or to use less sterling silver in their designs to compensate for the increased costs. However, the quality and look of sterling are popular for good reason. Hence the rise of affordable new silver filled wire and jewelry components on the market!

Gold filled (GF) jewelry findings (also called “gold overlay”) have been popular for years. Gold filled is made by using heat and pressure to apply a layer of karat gold to a base of less costly metal (you can learn more about the process at Artisan Plating). This gold layer is many times thicker than a standard plating – anywhere from 50 to 100,000 times thicker. The law, gold filled items must be at least 1/20th gold by weight.

silver filled beads

Silver filled beads are indistinguishable from sterling silver beads.

Silver filled jewelry findings are created the same way, but as of date, there are no industry standards for silver fill, which can make it hard to tell what you’re getting. The new line of silver filled items that Rings & Things carries contains 1/10th sterling silver by weight. As with gold fill, the sterling silver layer is hundreds of times thicker than a silver plating.

Silver filled wire can be manipulated just like sterling silver wire. The silver is bonded to the core metal and does not flake off the way a plating might.  We have not tried it yet, but we are told that it can be soldered too.  (We’ve also heard it is tricky to solder SF wire, so for now, we recommend sticking with sterling silver wire for soldering.)  Silver filled items look identical to sterling silver, and can be antiqued just like sterling silver.

silver filled French hooks

Silver filled French hooks - if you look closely, you can see they are stamped ".925 SF".

We have a couple of employees who (almost freakishly!) take pride in their ability to “eat” the plating off costume jewelry (apparently their skin is especially acidic). Within just a few days, standard plated jewelry is destroyed on their bodies! In the interest of science, we asked them to test out silver filled ear wires and are very pleased to report that they had no issues. The silver filled earrings look and wear exactly the same as sterling silver earrings.

silver filled earrings

Silver filled components, sparkly glass and freshwater pearls make it refreshingly affordable to make these earrings!

It is up to each individual artist to decide what materials to use in his or her jewelry. Some people will always want pure sterling, no matter the cost.  Since silver filled jewelry findings cost 40-60% less than sterling silver findings, while offering the same look, we think it won’t be long until SF jewelry is a common designation.  ~ Cindy

How to make copper bangle bracelets with large hole beads

Friday, July 1st, 2011
stamped metal bracelet

One of Sondra's bracelets from Bead & Button 2011.

Hello, bloglandia! Our sales manager, Sondra, was fortunate enough to attend Tracy Stanley’s “Bangles with a Message” class at Bead & Button last month. We’ve been oohing and ahhing over her wristful of chunky metal, so yesterday we got together and made some of our own bracelets.

For a sturdy yet slightly flexible bracelet base, we used 14 gauge copper wire.   Start with about 10-11″ of wire. Simply form a large loop on one end with round nose pliers and hammer slightly. Slide on lots of large hole beads:  14 gauge wire is about 1.63mm, so your beads need to have holes that are at least 1.7mm big. Anything marketed as a Pandora or European-style bead will easily fit.

bangle bracelets made from copper wire

Mixed-metal mania bracelets are fun to wear en masse!

We mostly used metal, but trade beads, furnace glass and crystal all look great too. TierraCast has some especially interesting large hole metal beads. We all seemed to gravitate towards the rivet, divot and twist styles. You can also add coils of wire as decoration beneath floating beads, or as stoppers between beads. Shape the wire into a bracelet shape around your wrist and finish with another loop.

You can connect the two end loops together directly, connect them with jump rings or add a clasp. It is better to err on the small side, since a too-small bracelet can be extended with a jump ring or two, while a too-large bracelet will just go flying off your wrist!

Lindsey used a few jump rings to make her bangle fit her wrist - and a rooster to make it fit her personality!

A giant lobster clasp is easy to open/close.

A couple of other bracelet-making tips:

  • Patina your wire, decorative coils and other components before assembling your bracelet.
  • Be sure to file down any sharp wire points or metal edges.
  • Have a whole bunch of beads ready, because once you start, you’ll want to make a bunch!

Metal, metal and more metal!

Check out Tracy’s teaching schedule if you’re interested in learning how she makes stamped word charms to fit on bangles. Our new brass and copper strips will save you a lot of sawing and cutting time!

~Cindy