Greenfield Industries, a member of the TDC Group, is an ISO-certified manufacturer of industrial-grade cutting tools. The brand offers a wide variety of taps, including spiral flute, straight flute, pipe and hand taps for creating high-precision internal threads in a variety of metals, plastics and woods. Read More



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Machine Cutting ToolsView all

  • Tap Sets

    Includes fractional / machine screw hand tap sets suitable for rethreading applications and for use with steel, stainless steel, cast iron and non-ferrous metals in routine maintenance and repair work. Feature high-speed steel construction and are offered in 3 / 4 flute variants

  • Taps

    Includes pipe, hand, spiral flute and straight flute Greenfield taps designed to make high-precision internal threads in a variety of metals, plastics and woods. Feature high speed steel / powdered metal cobalt construction and are available in different shank diameters and overall lengths

About Greenfield Tap

The Greenfield catalogue includes dies, drill bits, taps and hand tap sets, end mills, reamers, saws, thread mills and counterbores. The brand's HSS pipe taps are used in pipe and conduit systems as they allow mating external threads of these parts to create a pressure-tight seal. They feature high-speed steel construction for use with machines to create deep and precise threads in pipe and conduit fittings. They can be turned with a tap wrench for manual tapping applications or installed into a tool holder on a machine. Hand tap sets by Greenfield contain multiple tools for creating threads on a workpiece. The set contains taps and dies or multiple tools of the same type but different sizes. They are available in shank diameters ranging from 0.141 to 0.8 inches.

Things To Consider

Cross-Reference Alternatives

Greenfield Taps MPNs cross individual references to the equivalent Westward and Widia models. So, if you're looking for a competitor item that is either out of stock or obsolete, chances are Raptor Supplies has the equivalent Greenfield Taps products available.

Why Us?

Raptor Supplies, a trusted Greenfield Taps distributor, offers its complete range of products. We can recommend suitable products for your diverse application requirements.


Greenfield Taps have a small footprint and require compact packaging. Thus, these units can be delivered in a short period through courier shipment or air freight.

Major Trade Names

Greenfield Tap Competitive Advantages

Greenfield Threading Spiral-FluteTaps

These taps feature a spiral-flute design that makes them suitable for pulling chips out and away from the hole as the tap moves into the hole to create threads. They create internal threads on blind holes and are installed into a tool holder on a machine, such as a lathe or CNC machine to operate in a workpiece. They feature bright finish to offer a smooth and polished look. Tin-Coated taps protect the units from wear and corrosion.

Frequently Asked Questions

What is the purpose of the carbide tip?

The carbide tip delivers excellent tensile strength, abrasion resistance and superior finish.

What are oversized taps?

The oversized taps have a slightly larger pitch diameter than standard taps. These units keep the chips clear and are sized for use in holes where the threads shrink due to treatment or plating.

What are counterbores?

Counterbores are flat-bottomed enlargements at the base of a cylindrical bore which enlarge the opening of an existing hole and hold the fastener. These units also prevent two workpieces from separating when their two flat surfaces are joined.

Brand Exclusive Products