Systec
- Produces the Shur-Grind brand of grinding segments for vertical spindle grinding and vitrified specialty stones.
- http://www.systecsegments.com/

Sterling Abrasives Ltd.
- Manufactures a range of vitrified and resin bonded grinding wheels.
- http://www.sterlingabrasives.com/

Irani Abrasive
- Produces double disk wheels and segments for grinding flat surfaces. Based in India.
- http://www.iraniabrasives.com/

Dragao Abrasivos
- Producers of bonded and super abrasive grinding and cut-off wheels. Based in Portugal.
- http://www.dragaoabrasivos.com/

Vista Abrasive
- Manufactures resin bonded cutoff and grinding wheels in Malaysia.
- http://www.vistaabrasive.com.my/

Cecrops, Abrasive Discs
- Abrasive disc manufacturer for the stone and metal working industries.
- http://www.cecrops.com/

Fangtian Industries Co., Ltd.
- Manufactures resin-bonded grinding wheels, cutting discs, coated abrasives and diamond tools in China.
- http://www.ftabrasives.com/

Zhejiang Jinhua Goldsun Grinding Wheel Factory
- Located in China. Manufacturer of resin bond cutoff and depressed center grinding wheels and discs.
- http://www.jl-grinding.com/

Ilyich Abrasive Co.
- Russia. Manufacturer of conventional grinding wheels, superabrasives, PCBN cutting tools and other abrasive products.
- http://www.abrasive.spb.ru

The SIGMA Group, Inc.
- Distributor and manufacturers representative for grinding wheels, tooling and machinery. In-house tool design, CAD, engineering studies and consulting.
- http://www.the-sigma-group.com

Georgia Grinding Wheel Company
- Distributor of grinding wheels and abrasives, including standard and "make to order" products. Features an online store, technical reference section, and online quotations.
- http://www.georgiagrindingwheel.com

Bates Abrasives
- Manufacturer of resin grinding wheels and other abrasive products. Product line includes wheels for cutoff; bench, knife and weld grinding; saw gumming and snagging; mounted points and segments.
- http://www.batesabrasives.com/

Sanamar, Inc.
- Manufacturer of diamond and CBN (borazon) grinding wheels.
- http://www.sanamar.com/

Super Abrasives
- Indian manufacturer of finishing stones, internal grinding wheels, and mounted wheels and points.
- http://www.superabrasivesindia.com/

Twin-Town
- Manufactures grinding wheels, abrasives and cutting tools in China.
- http://www.twin-town.com.cn/

CK Abrasives
- Produces a variety of grinding and cutting wheels.
- http://www.abrasivi.cz/

Pacer Industries Inc
- Manufactures resin bonded and cork filled rubber bonded centerless and roll grinding wheels.
- http://www.pacergrindingwheels.com

JiangYan SuMeng Grinding Wheel Ltd.
- Specializes in resin-bonded reinforced grinding wheels. Includes list of other products.
- http://www.abrasives-saili.com/

Grier Abrasives
- Produces a range of resinoid or vitrified grinding wheels and mounted points.
- http://www.grierabrasive.com/grier.htm

Hayes Abrasives Inc.
- Manufactures assortment of rubber bonded thin slitting wheels. Site includes details of available sizes and types and discusses advantages and applications.
- http://www.hayesabrasives.com/

The Wickman Corp.
- Custom manufacturer of superabrasive grinding wheels, hones, and associated products.
- http://www.wickmancorp.com/

Research Abrasive
- Manufacturer of a wide variety of plastic bonded grinding wheels for the automotive, steel and other metalworking industries.
- http://www.researchabrasive.com/

Radiac Abrasives
- Manufacturer of industrial and automotive abrasives. Site provides recommendations and tips for a variety of grinding applications.
- http://www.radiac.com

Modern Abrasive Corp.
- Produces industrial mounted points and wheels, sharpening stones, and dressing sticks. Includes catalog and list of distributors.
- http://www.modernabrasive.com/

Grindco Abrasives
- Manufactures grinding, cutting wheels, abrasives, cutting oils, and drills.
- http://www.grindco.com/

Camel Grinding Wheels
- Manufacturer of resinoid and vitrified bonded grinding wheels, cut-off and depressed center discs and flap-discs. Located in Israel.
- http://www.cgwheels.com

Anchor Abrasives
- Specializes in the manufacturing of resin, epoxy, and oxychloride bonded nut-inserted discs and cylinders used to grind a variety of tools and automotive parts.
- http://www.anchorabrasives.com/

Acme Abrasive - Hanson Co.
- Produces bonded grinding wheels and abrasive supplies for foundries, steel mills and roll shops.
- http://www.acmeabrasive.com/

Random Products Inc.
- Supplies coated and bonded abrasive products to network of distributors. Includes product catalog.
- http://www.randomproductsinc.com/

Shapton Stones
- Supplies ceramic sharpening stones. Includes technical information and online ordering.
- http://www.shaptonstones.com/

Diamond Wheel Inc.
- Sells assortment of grinding supplies. Includes diamond and carbide wheels and drills, as well as belts and discs. Also offers selection of wood and metal cutting tools.
- http://www.diamondwheelinc.com/

Pacific Grinding Wheel Co.
- Manufactures extensive line of grinding wheels and other abrasive products, including vitrified, resin, rubber and shellac bonded versions. Site includes access to free downloadable catalogues, technical information guides, and abrasive training programs.
- http://www.pacificgrindingwheel.com

Shandong Shenghua Milling Materials & Tools Co. Ltd.
- China. Broad range of abrasive grinding wheels and discs, as well as accessories such as sharpening stones and bricks.
- http://www.cnshenghua.com/

Breamer Grinding Supply USA
- Diamond, Borazon (CBN), superabrasives in resin, metal, and vitrified bonds. Electroplated form wheels, diamond dressing tools, diamond core drills, carbide burrs. Wheels for surface, internal, external, centerless grinding.
- http://www.bgsusa.com/

Colonial West Company
- Supplier of abrasive stones and grinding wheels for metal working and machine shops.
- http://www.colonialwest.com

Burr Off Industries
- Coated abrasives, buffing, sanding, finishing compounds and equipment. Tub and bowl type machines. Vibratory deburring sandblasting supplies and equipment. Ceramic and plastic media. An M.N. Gumbert corporation.
- http://www.burroffind.com/

George Jowitt & Sons Ltd
- Manufactures specialist wheels, discs and segments. Other languages include French, Italian, Spanish, and German.
- http://www.jowitt.com/

GCH Tool Group, Inc.
- New and remanufactured parts and components for grinders. Specializing in Cincinnati Centerless. O.D. and I.D. parts and components for many other makes and models.
- http://www.gchtool.com/

Carbide Grinding
- Manufactures carbide threading and grooving inserts. Standard and special fabrication.
- http://www.carbidegrinding.com

SALT-Superabrasives
- Manufactures diamond- and CBN-plated grinding products incl. jig grinding mandrels, grinding wheels. Customization, and strip and replate processing. A unit of U.S. Avionics, Inc.
- http://www.salt-superabrasives.com

Pferd, Inc.
- Manufactures files and rasps, tungsten carbide burrs, ultrahigh-speed steel (HSS), rotary cutters, hole saws, hole cutters, fine-grinding, polishing and brushing tools, diamond and CBN tools, reinforced grinding wheels and cut-off wheels for freehand use
- http://www.pferd.com/

Walker/Kaizen Inc.
- Manufactures brushes for industrial use, specialized in staple-set brushes, including cylinders, flats, curved surfaces.
- http://www.brushmfg.com/

Just Saw Supply & Equipment Inc.
- Purchase sharpening tools, equipment, supplies, accessories, grinding wheels, carbide tips, carbide blanks, files, abrasive belts, discs, diamond wheels, welding supplies.
- http://www.justsaw.com

Krebs & Riedel Schleifscheibenfabrik
- Manufactures conventional grinding tools in vitrified and resinoid bond, superabrasive tools in vitrified bond, diamond tools in sintered metal bond, grinding machines.
- http://www.krebs-riedel.com

Taiwan Resibon Abrasive Products Co., Ltd.
- Produces grinding and cutting wheels and sanding disc papers.
- http://www.tailin.com/