System of Measurement System of Measurement |
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Mill Diameter Mill Diameter | Show |
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Mill Diameter Mill Diameter | Hide |
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Cut Style Cut Style |
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| Threading | Double Chamfer |
For Use On For Use On |
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Thread Direction Thread Direction |
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For Thread Location For Thread Location |
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Cutting Angle Cutting Angle |
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Threads Per Inch Threads Per Inch |
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Finish Finish |
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Material Material |
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For Minimum Thread Size For Minimum Thread Size |
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Number of Flutes Number of Flutes |
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 | 6 |
Application Application |
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Shank Size Shank Size |
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Individual/Set Individual/Set |
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 | Individual |
Shank Type Shank Type |
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 | Round |
Overall Length Overall Length |
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Maximum Tapping Depth Maximum Tapping Depth |
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Number of Milling Ends Number of Milling Ends |
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 | 1 |
Flute Spacing Flute Spacing |
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Carbide Double-Chamfer End Mills
Made of solid carbide, these end mills are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. The teeth are angled in two directions so you can make top and bottom chamfers without having to flip the workpiece.
| Mill Dia. | Shank Dia. | Neck Lg. | Lg. of Cut | Overall Lg. | Flute Spacing | For Use On | Each | |
Uncoated | ||||||||
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6 Flute—90° Cutting Angle | ||||||||
| 0.24" | 1/4" | 1/4" | 0.093" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 000000 |
| 0.24" | 1/4" | 1/2" | 0.093" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 0.24" | 1/4" | 3/4" | 0.093" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
| 0.24" | 1/4" | 1" | 0.093" | 2 1/2" | Equal | Aluminum, Brass, Bronze, Fiberglass, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel | 0000000 | 00000 |
Thread Mills
Cut a range of thread sizes with a single tool. These thread mills can also produce both right-hand and left-hand threads. All are made of solid carbide with an aluminum-titanium-nitride (AlTiN) coating, so they have high strength and excellent wear resistance, even when cutting hard and abrasive material. Use them in a CNC machine that allows helical interpolation.
When used for internal threading, thread mills can create threads of any size equal to or greater than the minimum size listed. They leave space in the hole for chips to fall, and a broken thread mill can fall into the hole without damaging the workpiece.
Thread mills for internal threading cut threads more quickly than other thread mills, but the threads they create have a fixed pitch.
Thread mills for internal/external threading have a single cutting point that cuts threads in a range of different pitches on both the inside and outside of the workpiece.
| For Min. Thread Size | Threads Per Inch | Overall Lg. | Thread Type (For Thread Location) | Shank Size | Neck Dia. | Each | |
Aluminum-Titanium-Nitride (AlTiN) Coated Carbide | |||||||
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| 5/16" | 16-48 | 2 1/2" | UNC, UNEF, UNF, UNS (Internal/External), UNJ (Internal) | 1/4" | 0.153" | 0000000 | 000000 |