Tool and cutter grinders operate machines made by tool and cutter grinder manufacturers to shape or sharpen precision cutting tools and cutters. Tool and cutter grinder makers create equipment to design, modify or make special tools according to specifications or tooling requirements.

To work with tool and cutter grinding machines it is recommended you have, at minimum, a high school equivalency degree with credits in math and science. Tool and cutter grinder distributors and suppliers of tools and cutter grinding machines often employ tool and cutter grinders. Increase your chances of being hired as a tool and cutter grinder by making the right tool and cutter grinding machines education and training decisions. Consider the following options to enhance your education in regard to tool grinding machines and cutter grinding machines:

1. Get on-the-job training operating a tool and cutter grinding machine with an apprenticeship program.

2. Complete some coursework to learn tool and cutter grinders basics at a technical school.

3. Take courses offered by a tool and cutter grinder manufacturer.

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Gain on-the-job training with a tool and cutter grinders apprenticeship program

Apprenticeship programs can offer the best of both worlds. Apprentices get on-the-job training to learn how to operate tool and cutter grinders machinery while getting paid.

I recommend: The State of Oregon offers a Tool Cutter Grinder Apprenticeship program. The program can be completed in less than four years and pays 50 percent of the journey-level wage. The website for the Illinois Department of Veterans Affairs includes an address for a Cutter Grinder Apprenticeship.

Learn tool and cutter grinders basics at a technical school

Many technical schools offer classes in machine tool operations. Consider enhancing your knowledge base by taking machine tool basics in addition to tool and cutter grinding courses.

I recommend: Northeastern Technical College offers a Tool and Cutter Grinding course in addition to many other machine tool classes. Orange Coast College in Costa Mesa, CA offers a Tool and Cutter Grinding course as part of its Machine Technology Program.

Take advantage of classes offered by tool and cutter grinder manufacturers

Many manufacturers offer classes to teach tool and cutter grinders how to operate specific brands of machinery. These courses will have manufacturer experts on hand to teach you how to take advantage of all the bells and whistles that come with many of the newer high-tech machinery.

I recommend: United Grinding offers training at three locations across the U.S. Tooling University is a former manufacturer that now advertises itself as the leading provider of online training for manufacturers. Its classes will explain all aspects of metal cutting. The course content includes an overview of the processes and products associated with metal cutting.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  Tool and cutter grinding machines can be dangerous to operate and are often used under hazardous working conditions. Learn how to handle things in an emergency situation by completing OSHA and Hazwoper training courses.

Tool and cutter grinding machines sharpen and shape the blades of machines used to cut metal and other industrial materials. You can also use them for other grinding applications such as surface or cylindrical grinding and cutting particularly shaped items.

Tool and cutter grinders have a range of applications. You use tool and cutter grinding machines to cut drill bits, precision machine components and other industrial parts.

1. You can find CNC tool and cutter grinder makers if you need multi-axis machines for cutting very hard materials.

2. You can find a radius tool and cutter grinder manufacturer if you need to grind spherical surfaces and cut out complex patterns.

3. You can find tool and cutter grinder distributors that sell used tool and cutter grinders so you can save money.

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Shop for CNC tool grinding machines

Most cutter grinding machines are computer numeric controlled (CNC) machine tools. This type of tool is slowly replacing older, manually-controlled models in the industry. CNC tool grinding machines save on labor and production costs and can get jobs done faster than older kinds of tool and cutting grinding machines. If long-term savings on production is your goal, consider buying a new, efficient CNC tool grinding machine.

I recommend: Ganesh Machinery offers The VICTOR M-40 universal cutter and tool grinder and the VICTOR Monoset Grinders, CNC tool and cutter grinders which can perform a wide variety of work. Rush Machinery, specializing in drill cutting, offers accurate, versatile CNC tool and cutter grinders.

Buy a radius tool and cutter grinding machine

Radius cutters that cut complex, curved shapes are a type of tool and cutter grinding machine. You can use them for concave and convex industrial products, such as lenses, hypodermic needles and spherical metal parts for machinery.

I recommend: Super Tool offers carbide-tipped radius cutters for sale that can easily cut ferrous and non-ferrous metals. LRH Enterprises has several types of radius cutters available.

Find tool and cutter grinding distributors of used tools

Used tool and cutter grinding machines can save you money. If you find one in great condition, it can serve your needs just as well as a newer machine.

I recommend: K.O. LEE offers both new and used tool and cutter grinding machines. Call the company to see what products it has in stock. EMachineTool.com also carries used tool and cutter grinding machines for sale.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  Go to industrial trade shows where tool and cutter grinding machine manufacturers will present information about their products and services.
• •  If you buy a used tool and cutter grinding machine, make sure it comes with a warranty. The longer the warranty, the better. If your machine breaks or needs a part, you can get what you need for free under warranty.

A tool and cutter grinder is useful for sharpening the milling cutters and tool bits, as well as a host of other cutting tools. It is an extremely versatile machine used to perform a variety of grinding operations.

While dealing with service providers in the tool and cutter grinding industry, you must be conversant with technical terms associated with tool and cutter grinding machines. This guide will familiarize you with the important tool and cutter grinding terms, such as collets, lathe machines, centerless grinding and CBN.

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Collets

Colletts are holding devices that form a collar around the object to be held and exert a strong clamping force on the object when tightened via a tapered outer collar.

I recommend: You can learn about the different types of collets at The Glendale Woodturners (PDF), an organization providing information on lathe-turned work.

Lathe machines

Lathe machines are tools that spin a block of material to perform various operations such as cutting, drilling or grinding. The purpose of a lathe is to rotate a part against a tool whose position it controls.

I recommend: You can read through detailed information on lathe at MechE, a Web site by Massachusetts Institute of Technology.

Centerless grinding

Centerless grinding is a method of material removal through grinding, similar to centered grinding except for the absence of the spindle. It machines a large number of parts in a short time.

I recommend: eFunda Inc., an information resource, offers description about centerless grinding.

CBN (Cubic Boron Nitride)

CBN is a type of cutting tool material that has very high hardness; diamond is the only material that is harder than CBN. Its high degree of hardness allows high speed cutting without creating any problems with efficiency and quality of the cutting operation.

I recommend: To learn more about CBN cutting tools, read through information at American Machinist, a cutting tools reference center.

Grinding wheel dressing

Grinding wheel dressing is the process of sharpening a wheel by cutting away its glazed or loaded grinding surface, thereby exposing sharp new cutting grains. Dressing also removes tiny pieces of material from pores of the wheel face to prevent wheel loading.

I recommend: Grindwell Norton (PDF), a manufacturer of abrasives, offers detailed information on wheel dressing.

Buffing

Buffing is the process of obtaining a very fine surface finish; having a grainless appearance on metal objects. There are stages in the buffing process - typically coarse, medium and fine - each using a certain style of buffing wheel and different types of compounds.

I recommend: Sydney Woodturners Guild Inc., an online association of professionals in the timber industry, provides information about buffing compounds.

Abrasives

Abrasives are materials used to shape or finish a workpiece through rubbing, which leads to part of the workpiece being worn away. Common abrasive minerals appear in various crystalline forms of aluminum oxide, silicon carbide, zirconium oxide, diamond and cubic boron nitride.

I recommend: AZoM.com, a site specialized in information about industrial materials, offers detailed information on abrasives and abrasive materials.