Pemaco Inc. located in St. Louis Missouri USA

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Silicon Carbide Heatless Wheels available in the following fifteen sizes.  Rapid cooling, fast reduction of porcelain, metals and plastics, at an operating speed of 20,000 rpm max.  Gray with brass grommets, approximately 50 per box.
Aluminum Oxide Heatless Wheels available in the following fifteen sizes.  Non-contaminating cutting of porcelain and metals, at an operating speed of 25,000 rpm max.  White with brass grommets, approximately 50 per box.
 Gray White Size Quantity
 Silicon Carbide     Aluminum Oxide Inches Millimeters
P124-1G-SC P014-1W-AO 1 x 3/16 x 1/16 25.5 x 4.8 x 1.6 50
P124-2G-SC P014-2W-AO 1 x 1/8 x 1/16 25.5 x 3.2 x 1.6 50
P124-3G-SC P014-3W-AO 1 x 3/32 x 1/16 25.5 x 2.4 x 1.6 50
P124-4G-SC P014-4W-AO 7/8 x 3/16 x 1/16 22.3 x 4.8 x 1.6 50
P124-5G-SC P014-5W-AO 7/8 x 1/8 x 1/16 22.3 x 3.2 x 1.6 50
P124-6G-SC P014-6W-AO 7/8 x 3/32 x 1/16 22.3 x 2.4 x 1.6 50
P124-7G-SC P014-7W-AO 3/4 x 3/16 x 1/16 19 x 4.8 x 1.6 50
P124-8G-SC P014-8W-AO 3/4 x 1/8 x 1/16 19 x 3.2 x 1.6 50
P124-9G-SC P014-9W-AO 3/4 x 3/32 x 1/16 19 x 2.4 x 1.6 50
P124-10G-SC P014-10W-AO 5/8 x 3/16 x 1/16 15.9 x 4.8 x 1.6 50
P124-11G-SC P014-11W-AO 5/8 x 1/8 x 1/16 15.9 x 3.2 x 1.6 50
P124-12G-SC P014-12W-AO 5/8 x 3/32 x 1/16 15.9 x 2.4 x 1.6 50
P124-13G-SC P014-13W-AO 1/2 x 3/16 x 1/16 12.7 x 4.8 x 1.6 50
P124-14G-SC P014-14W-AO 1/2 x 1/8 x 1/16 12.7 x 3.2 x 1.6 50
P124-15G-SC P014-15W-AO 1/2 x 3/32 x 1/16 12.7 x 2.4 x 1.6 50

Product Number                            Product Quantity
Inches Millimeters
White Flex Ultra Fine Aluminum Oxide Wheel and Knife Edge for finishing and polishing precious metals. 30,000 rpm's
P037-AO 7/8 x 1/8 x 1/16 22.3 x 3.2 x 1.6 100
P038-AO 7/8 Knife Edge 22.3 Knife Edge 100
Red Flex Fine Silicone Carbide Wheel, Knife Edge, and Point for fine polishing of semi-precious and precious metals. 30,000 rpm's
P034-SC 7/8 x 1/8 x 1/16 22.3 x 3.2 x 1.6 100
P036-SC 7/8 Knife Edge 22.3 Knife Edge 100
P013-SC 5/8 Knife Edge 15.9 Knife Edge 100
P035-SC 7/8 x 1/4 Point 22.3 x 6.4 Point 100
Blue Flex Medium Fine Silicone Carbide Wheel, Knife Edge, and Point for fine polishing of semi-precious and precious metals and alloys. 30,000 rpm's
P044-SC 7/8 x 1/8 x 1/16 22.3 x 3.2 x 1.6 100
P041-SC 7/8 Knife Edge 22.3 Knife Edge 100
P225-SC 5/8 Knife Edge 15.9 Knife Edge 100
P076-SC 7/8 x 1/4 Point 22.3 x 6.4 Point 100
Green Medium Silicone Carbide Wheel, Knife Edge, and Point for polishing all metals, precious, non precious and alloys.  30,000 rpm's
P006-SC 7/8 x 1/8 x 1/16 22.3 x 3.2 x 1.6 100
P027-SC 7/8 Knife Edge 22.3 Knife Edge 100
P012-SC 5/8 Knife Edge 15.9 Knife Edge 100
P026-SC 7/8 x 1/4 Point 22.3 x 6.4 Point 100
Black Course Silicone Carbide Wheel, Knife Edge and Point for use on chrome colbalt and other alloys.  30,000 rpm's
P007-SC 7/8 x 1/8 x 1/16 22.3 x 3.2 x 1.6 100
P025-SC 7/8 Knife Edge 22.3 Knife Edge 100
P224-SC 5/8 Knife Edge 15.9 Knife Edge 100
P024-SC 7/8 x 1/4 Point 22.3 x 6.4 Point 100
Red Hard Fine Silicone Carbide Wheel, and Point, long wearing for polishing precious and non precious alloys.  30,000 rpm's
P075-SC 7/8 x 1/8 x 1/16 22.3 x 3.2 x 1.6 100
P023-SC 7/8 x 1/4 Point 22.3 x 6.4 Point 100
Blue Fine Silicone Carbide Wheel, and Point for finishing chrome, semi-precious and precious metals. 30,000 rpm's
P039-SC 7/8 x 1/8 x 1/16 22.3 x 3.2 x 1.6 100
P010-SC 7/8 x 1/4 Point 22.3 x 6.4 Point 100
Gray Hard Fine Silicone Carbide Wheel, and Point for finishing chrome and other alloys.  30,000 rpm's
P226-SC 7/8 x 1/8 x 1/16 22.3 x 3.2 x 1.6 100
P028-SC 7/8 x 1/4 Point 22.3 x 6.4 Point 100

Pink Micro-Fine very soft Wheel used to produce a buff finish on all precious metals. 10,000 rpm's
P134-S 7/8 x .118 x 1/16 22.3 x 3 x 1.6 100
Blue Micro-Fine very soft Wheel used for light scratch removal on all precious metals. 10,000 rpm's
P133-S 7/8 x .118 x 1/16 22.3 x 3 x 1.6 100
Double Side Cutting Disc, industry standard used on porcelain, enamel, acrylic, gold, alloys and other metals.  25,000 rpm's
P043-SC 7/8 x .023 x 1/16 22.3 x .6 x 1.6 100
The Thinnest Cutting Silicone Carbide Cutting Disc in the industry for porcelain, gold, enamel, crown and bridge metals, and precious metals. 10,000 - 12,000 rpm's
P073-SC  7/8 x .006 x 1/16 22.3 x .2 x 1.6 25
Non-Contaminating Aluminum Oxide Cutting Disc for finishing ceramics and metals.  10,000 - 12,000 rpm's
P220-AO 7/8 x .011 x 1/16 22.3 x 3 x 1.6 25
Ultra-Thin Silicone Carbide Cutting Disc used on porcelain, precious metals, enamel, crown and bridge metals.  10,000 - 12,000 rpm's
P219-SC 7/8 x .009 x 1/16 22.3 x .2 x 1.6 25
Very-Thin Silicone Carbide Cutting Disc used on porcelain, precious metals, enamel, crown and bridge metals. 10,000 - 12,000 rpm's
P218-SC 7/8 x .015 x 1/16 22.3 x .4 x 1.6 50
The most popular Aluminum Oxide Cutting Disc for use on chrome, precious and semi-precious alloys.  25,000 rpm's
P135-AO 15/16 x .025 x 1/16 23.8 x .64 x 1.6 100
Aluminum Oxide Cut Off Wheel for use on chrome, precious and semi-precious alloys.  25,000 rpm's
P221-AO 1 1/2 x .025 x 1/16 38.1 x .64 x 1.6 100
P222-AO 1 1/2 x .040 x 1/16 38.1 x 1 x 1.6 100
P223-AO 1 1/4 x .062 x 1/16 31.8 x 1.6 x 1.6 100
Aluminum Oxide Roughing Disc for use on chrome, precious and semi-precious alloys. 25,000 rpm's
P074-AO 1 1/4 x .085 x 1/16 31.8 x 2.2 x 1.6 50

Diamond Wheels available in the following six colors and degrees of coarseness.  25,000 rpm's
             P079-D                                       X-Course Hard Green Diamond                                                                         1
                                                              Roughing Wheel 7/8 x .060 - (22.3 x 1.5)
                P080-D                     X-Course Green Diamond Wheel  7/8 x .070 - (22.3 x 1.8)                                                1
                P083-D                       Course Blue Diamond Wheel  7/8 x .070 - (22.3 x 1.8)                                                     1
                P087-D                      Medium Pink Diamond Wheel 7/8 x .070 - (22.3 x 1.8)                                                     1
                P091-D                       Fine Yellow Diamond Wheel 7/8 x .070 - (22.3 x 1.8)                                                       1
                P095-D                    Ultra Fine Gray Diamond Wheel 7/8 x .070 - (22.3 x 1.8)                                                    1

Green Diamond Cutting Discs for fast cool cutting, shaping, and contouring of all materials.  10,000 - 15,000 rpm's
P101-D 7/8 x .015 22.3 x .4 5
P102-D 7/8 x .020 22.3 x .5 5
Green X-Course Diamond for fast cool reduction with little effort on all ceramics, porcelain, cercon, and other zirconia bases products. 25,000 rpm's
P58-D 7/8 x .060 22.3 x 1.5 1
Blue Course Diamond for fast shaping and scratch removal. Leaves a satin finish on all porcelains and a final stage gloss finish on cercon. 25,000 rpm's
P60-D 7/8 x .70 22.3 x 1.8 1
P61-D 5/8 x .110 15.9 x 2.8 1
P62-D Mounted Bullet Point Mounted Bullet Point 1
Pink Medium Diamond for pre-polishing.  Leaves a gleaming surface, primed for one of the two final finished looks, high shine or the natural wet look- high gloss on all ceramics.  25,000 rpm's
P63-D 7/8 x .70 22.3 x 1.8 1
P64-D 5/8 x .110 15.9 x 2.8 1
P65-D Mounted Bullet Point Mounted Bullet Point 1
Yellow Fine Diamond for one of the two final finished looks.  Applies a high shine finish to all ceramics and porcelains.  25,000 rpm's
P66-D 7/8 x .70 22.3 x 1.8 1
P67-D 5/8 x .110 15.9 x 2.8 1
P68-D Mounted Bullet Point Mounted Bullet Point 1
Gray Ultra Fine Diamond for the wet look finish on all ceramic and porcelains. 25,000 rpm's
P69-D 7/8 x .70 22.3 x 1.8 1
P70-D 5/8 x .110 15.9 x 2.8 1
P71-D Mounted Bullet Point Mounted Bullet Point 1


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