New Super Ceramic Stones

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Strong yet incredibly flexible! Incorporating the latest technology in ceramic stones, the New SuperStone Ceramic Stones offer an improved cutting ability, increased heat resistance, and longer life.

Made of long ceramic fibers that will not break even under the most strenuous conditions, the New Super Stones can be used in ultrasonic polishers, reciprocating profilers, or by hand (with our Ceramic Super Stone Holders).

These strong yet flexible stones are ideal for polishing small intricate areas on all types of metals producing consistent and uniform surface finishes. New SuperStone Ceramic Stones are non-loading and can be shaped with the Super Dresser.

Available in 9 easy to identify color coded grits from 80 to 1200. As of September 2020, we have 2 sizes, 1 x 1 x 10mm and 1 x 2 x 100, which are available in 3 additional finer grits, 1500, 2000, and 3000 (see Related Products). Made in Japan.

  • Made of long ceramic fibers that will not break or dull, even when used under the most strenuous conditions or dressed to a very fine point.
  • Put an end to constant stone replacement: 100% of each stone is available for use due to solid ceramic construction.
  • Non-loading even under the most strenuous conditions.
  • Can be shaped to a very fine point and maintain its profile.
  • Incomparable polishing ability on all types of metals in detailed areas, narrow slots and ribs.
  • Perform beautifully on precious metals including gold and platinum for polishing the tiniest areas and for maintaining perfectly flat surfaces.
  • Available in both flat and round profiles.
  • Can be used in ultrasonic machining units, mechanical reciprocating handpieces, high speed rotary handpieces or by hand (hand holders sold separately).
  • Color-coded for easy identification. 

Impart uniform surface finishes on molds, dies and precision components. Produce excellent finishing results on stainless steel, copper, aluminum, alloys, silicon, and magnetic materials. Dress with a Coarse India Bench Stone (361-0241 and 361-0141).

Dimensions Violet
80 Grit
Emerald
120 Grit
Gold
180 Grit
Light Brown
300 Grit
Orange
400 Grit
Gray
600 Grit
Blue
800 Grit
White
1000 Grit
Red
1200 Grit
Flat Ceramic Stones
0.5 x 1 x 100mm 355-0001 355-0101 355-0201 355-0401 355-0501 355-0601 355-0701 355-0801 355-0901
0.5 x 2 x 100mm 355-0002 355-0102 355-0202 355-0402 355-0502 355-0602 355-0702 355-0802 355-0902
0.5 x 4 x 100mm 355-0003 355-0103 355-0203 355-0403 355-0503 355-0603 355-0703 355-0803 355-0903
0.5 x 6 x 100mm 355-0004 355-0104 355-0204 355-0404 355-0504 355-0604 355-0704 355-0804 355-0904
0.5 x 10 x 100mm 355-0005 355-0105 355-0205 355-0405 355-0505 355-0605 355-0705 355-0805 355-0905
0.8 x 4 x 100mm 355-0008 355-0108 355-0208 355-0408 355-0508 355-0608 355-0708 355-0808 355-0908
0.8 x 6 x 100mm 355-0009 355-0109 355-0209 355-0409 355-0509 355-0609 355-0709 355-0809 355-0909
0.8 x 10 x 100mm 355-0010 355-0110 355-0210 355-0410 355-0510 355-0610 355-0710 355-0810 355-0910
1 x 1 x 100mm 355-0011 355-0111 355-0211 355-0411 355-0511 355-0611 355-0711 355-0811 355-0911
1 x 2 x 100mm 355-0012 355-0112 355-0212 355-0412 355-0512 355-0612 355-0712 355-0812 355-0912
1 x 4 x 100mm 355-0013 355-0113 355-0213 355-0413 355-0513 355-0613 355-0713 355-0813 355-0913
1 x 6 x 100mm 355-0014 355-0114 355-0214 355-0414 355-0514 355-0614 355-0714 355-0814 355-0914
1 x 10 x 100mm 355-0015 355-0115 355-0215 355-0415 355-0515 355-0615 355-0715 355-0815 355-0915
1.5 x 4 x 100mm 355-0018 355-0118 355-0218 355-0418 355-0518 355-0618 355-0718 355-0818 355-0918
1.5 x 6 x 100mm 355-0019 355-0119 355-0219 355-0419 355-0519 355-0619 355-0719 355-0819 355-0919
1.5 x 10 x 100mm 355-0020 355-0120 355-0220 355-0420 355-0520 355-0620 355-0720 355-0820 355-0920
2 x 4 x 100mm 355-0023 355-0123 355-0223 355-0423 355-0523 355-0623 355-0723 355-0823 355-0923
2 x 6 x 100mm 355-0024 355-0124 355-0224 355-0424 355-0524 355-0624 355-0724 355-0824 355-0924
2 x 10 x 100mm 355-0025 355-0125 355-0225 355-0425 355-0525 355-0625 355-0725 355-0825 355-0925
Round Ceramic Stones
2.35 x 50mm 355-0031 355-0131 355-0231 355-0431 355-0531 355-0631 355-0731 355-0831 355-0931
2.35 x 100mm 355-0032 355-0132 355-0232 355-0432 355-0532 355-0632 355-0732 355-0832 355-0932
3 x 50mm 355-0034 355-0134 355-0234 355-0434 355-0534 355-0634 355-0734 355-0834 355-0934
3 x 100mm 355-0035 355-0135 355-0235 355-0435 355-0535 355-0635 355-0735 355-0835 355-0935
3.175 x 50mm 355-0037 355-0137 355-0237 355-0437 355-0537 355-0637 355-0737 355-0837 355-0937
3.175 x 100mm 355-0038 355-0138 355-0238 355-0438 355-0538 355-0638 355-0738 355-0838 355-0938
Square Ceramic Stones
0.5 x 0.5 x 50mm 355-0041 355-0141 355-0241 355-0441 355-0541 355-0641 355-0741 355-0841 355-0941
0.9 x 0.9 x 50mm 355-0043 355-0143 355-0243 355-0443 355-0543 355-0643 355-0743 355-0843 355-0943
SuperStone Ceramic Stones are ideal for polishing jewelry because they can quickly remove scratches and surface imperfections even in the tiniest areas — on metal and even on 3D printed resin models. That's right, you can smooth away the machine lines left on your resin model before casting which reduces the amount of finishing (and gold waste) after casting.

Whether you're working in resin or metal, Ceramic Stones combined with a reciprocating or ultrasonic handpiece make finishing faster, cleaner and more precise. They save metal and produce a finer surface finish.

Ceramic Stones consist of Alumina Fiber resin bonded by heat. Because these fibers are laid lengthwise during manufacture, all cutting action is at the tip of the stone. The sides of the stones are "safe" and will not cut adjacent areas should you accidentally bump into them. (If you want to cut along the length of the stone, there is a ceramic stone variant designed for that purpose: the Diamond Ceramic Super Stone.)

SuperStone Ceramic Stones come in many sizes - even as small as 0.5mm. Using an old file, they can be easily shaped to reach into the tiniest areas. They can be shaped even to a fine point if desired. The stone will hold that shape and not dull or break during normal use.

SuperStone Ceramic Stones are perfect for polishing details and hard to reach areas like a tiny edge on a ring because they hold their shape and maintain the geometry of the jewelry.

Although they can be used in a rotary handpiece, the most effective finishing method for SuperStones is the back-and-forth motion of a reciprocating handpiece such as the FMR Mini-Filer which attaches to any standard flexible shaft machine.

SuperStone Ceramic Stones have superior tensile strength and incredible flexibility (for a stone) assuring the smoothest polishing results especially in detailed and hard to reach areas. The stone's strength is a perfect complement to the reciprocal action of a Mini-Filer and stands up exceedingly well to the heat-generating power of an ultrasonic polishing system. Ultrasonic polishing takes advantage of SuperStones' unique structure making it the fastest polishing method by a factor of 8 over other reciprocating handpieces.

If you've never used an ultrasonic handpiece, the action is quite unlike any other handpiece. The movement of the stone is so fast that your eye cannot see it move. This gives you tremendous control over tool placement. And, unlike a wheel, it doesn't throw dust into the air so your work area is cleaner and much less metal waste is produced.

No matter what type of handpiece is used, Ceramic Stones should be about 40-50mm in length for jewelry polishing use. They are sold in both 50mm and 100mm lengths, so a 100mm stone actually creates 2-3 usable pieces. (Ceramic stones can be broken exactly where you want using a flat or parallel plier.)

No water or oil is used. Just start the handpiece and apply the stone to the surface moving it continually. SuperStones work so efficiently in a Mini-Filer that an 800 grit Blue stone is usually sufficient to remove the roughest jewelry surfaces. Less rough surfaces will be finished easily with a 1000 grit stone. Coarser (and finer) grits are available if needed and may be particularly useful on harder metals.

After the rough surface is cleaned up and smoothed with SuperStone Ceramic Stones, the next step is your favorite medium grit abrasive followed by final polishing.

SuperStones relieve the time and tedium of finishing tiny detailed areas — finishing them more quickly and with a much smoother result than traditional polishing methods. And because the end result is so much smoother, subsequent finishing and polishing steps are faster and better too.
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    For California Residents

    Warning This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which is known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.