Cut Style Cut Style |
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| Square | Face Milling |
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| Flat Surface |
System of Measurement System of Measurement |
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Mill Diameter Mill Diameter |
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For Use On For Use On |
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Individual/Set Individual/Set |
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| Individual | Set |
Material Material | Show |
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Material Material | Hide |
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Overall Length Overall Length |
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Number of Milling Ends Number of Milling Ends |
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 | 1 |
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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End Mill Type End Mill Type |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Finish Finish |
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Replaceable Carbide-Insert End Mills for Manual Milling Machines
Use these tools with low-horsepower, manual milling machines. They have clamps for holding inserts that do not have a mounting hole. Replaceable carbide-insert end mills reduce waste and cost in high-volume jobs—when the cutting edges dull, replace the carbide inserts instead of the entire tool. End mills have a square cut style for milling square slots, pockets, and edges. All are noncenter-cutting for operations where the sides of the teeth do most of the work, such as shoulder milling, contouring, and finishing. They cannot be used for plunge cuts.
R8-shank end mills have internal threads on the tapered end for connecting to a drawbar.
Carbide inserts have a wear-resistant titanium-nitride (TiN) coating.
Shank Thread | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mill Dia. | Shank Dia. | Gender | Size | Overall Lg. | Cut Style | Material | Number of Inserts Required | End Mill Type | Each | |
Straight Shank | ||||||||||
| 3/4" | 3/4" | __ | __ | 3 7/8" | Square | Black-Oxide Steel | 1 | Noncenter Cutting | 0000000 | 000000 |
| 1" | 3/4" | __ | __ | 3 7/8" | Square | Black-Oxide Steel | 1 | Noncenter Cutting | 0000000 | 00000 |
| 1 1/4" | 3/4" | __ | __ | 3 7/8" | Square | Black-Oxide Steel | 2 | Noncenter Cutting | 0000000 | 000000 |
| 1 3/8" | 3/4" | __ | __ | 3 7/8" | Square | Black-Oxide Steel | 2 | Noncenter Cutting | 0000000 | 000000 |
| 1 1/2" | 3/4" | __ | __ | 3 7/8" | Square | Black-Oxide Steel | 3 | Noncenter Cutting | 0000000 | 000000 |
| 1 1/2" | 1" | __ | __ | 3 7/8" | Square | Black-Oxide Steel | 3 | Noncenter Cutting | 0000000 | 000000 |
| 2" | 3/4" | __ | __ | 3 7/8" | Square | Black-Oxide Steel | 3 | Noncenter Cutting | 0000000 | 000000 |
| 2" | 1" | __ | __ | 6 1/4" | Square | Black-Oxide Steel | 3 | Noncenter Cutting | 0000000 | 000000 |
R8 Taper Shank | ||||||||||
| 1" | __ | Female | 7/16"-20 | 5 7/8" | Square | Black-Oxide Steel | 1 | Noncenter Cutting | 0000000 | 00000 |
| 1 1/4" | __ | Female | 7/16"-20 | 5 7/8" | Square | Black-Oxide Steel | 2 | Noncenter Cutting | 0000000 | 000000 |
| 1 1/2" | __ | Female | 7/16"-20 | 5 7/8" | Square | Black-Oxide Steel | 3 | Noncenter Cutting | 0000000 | 000000 |
| 1 5/8" | __ | Female | 7/16"-20 | 5 7/8" | Square | Black-Oxide Steel | 3 | Noncenter Cutting | 0000000 | 000000 |
| 1 3/4" | __ | Female | 7/16"-20 | 5 7/8" | Square | Black-Oxide Steel | 3 | Noncenter Cutting | 0000000 | 000000 |
| 2" | __ | Female | 7/16"-20 | 5 7/8" | Square | Black-Oxide Steel | 3 | Noncenter Cutting | 0000000 | 000000 |
| 2 1/2" | __ | Female | 7/16"-20 | 5 7/8" | Square | Black-Oxide Steel | 5 | Noncenter Cutting | 0000000 | 000000 |
| 3" | __ | Female | 7/16"-20 | 5 7/8" | Square | Black-Oxide Steel | 5 | Noncenter Cutting | 0000000 | 000000 |
| Tip Radius | Insert Code | Insert Size | Thick. | For Use On | Each | |
Titanium Nitride (TiN) Coated | ||||||
|---|---|---|---|---|---|---|
| 1/64" | TPG-321 | 3/8" | 1/8" | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 00000 |
| 1/32" | TPG-322 | 3/8" | 1/8" | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 0000 |
| 3/64" | TPG-323 | 3/8" | 1/8" | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 0000 |
| 1/16" | TPG-324 | 3/8" | 1/8" | Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | 00000000 | 0000 |
Replaceable Carbide-Insert End Mills
Fasten carbide inserts directly to these end mills for a hold that's strong enough to handle the high speeds of a CNC machine. Replaceable carbide-insert end mills reduce waste and cost in high-volume jobs—when the cutting edges dull, replace the carbide inserts instead of the entire tool. End mills have a square cut style for milling square slots, pockets, and edges. All are noncenter-cutting for operations where the sides of the teeth do most of the work, such as shoulder milling, contouring, and finishing. They cannot be used for plunge cuts.
Carbide inserts have a positive rake, which means the cutting edge is angled to reduce vibration and prevent thin workpieces from bending. All have chip breakers that prevent the creation of long chips, which can damage tooling and restrict the flow of coolant. Use uncoated inserts for general purpose milling and short production runs. Use aluminum-titanium-chromium-nitride (AlTiCrN) coated inserts for demanding, high-speed jobs in hard material. They’re harder and more wear resistant than uncoated carbide inserts.
For technical drawings and 3-D models, click on a part number.
End Mills | Replacement Insert Screws | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mill Dia. | Shank Dia. | Overall Lg. | Cut Style | Material | Number of Inserts Required | End Mill Type | Each | Each | ||
Straight Shank | ||||||||||
| 3/8" | 3/8" | 2 3/8" | Square | Steel | 2 | Noncenter Cutting | 0000000 | 0000000 | 0000000 | 00000 |
| 1/2" | 1/2" | 2 3/4" | Square | Steel | 2 | Noncenter Cutting | 0000000 | 000000 | 0000000 | 0000 |
| 5/8" | 3/4" | 3 1/4" | Square | Steel | 2 | Noncenter Cutting | 0000000 | 000000 | 0000000 | 0000 |
| 3/4" | 3/4" | 3 23/64" | Square | Steel | 3 | Noncenter Cutting | 0000000 | 000000 | 0000000 | 0000 |
| 1" | 1" | 4" | Square | Steel | 2 | Noncenter Cutting | 0000000 | 000000 | 0000000 | 0000 |
| 1 1/4" | 1 1/4" | 4" | Square | Steel | 3 | Noncenter Cutting | 0000000 | 000000 | 0000000 | 0000 |
| 1 1/2" | 1 1/4" | 4 1/2" | Square | Steel | 3 | Noncenter Cutting | 0000000 | 000000 | 0000000 | 0000 |
| For Mill Dia. | Cutting Edge Lg. | Insert Wd. | Thick. | Hole Dia. | Number of Cutting Edges | Tip Radius | Rake Type | For Use On | Each | |
Uncoated | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 3/8", 1/2" | 0.23" | 0.16" | 3/32" | 1/16" | 2 | 1/64" | Positive | Aluminum, Brass, Bronze, Copper, Plastic | 0000000 | 000000 |
| 5/8", 3/4" | 0.39" | 0.268" | 9/64" | 1/8" | 2 | 1/64" | Positive | Aluminum, Brass, Bronze, Copper, Plastic | 0000000 | 00000 |
| 1", 1 1/4", 1 1/2" | 0.62" | 0.378" | 3/16" | 3/16" | 2 | 1/32" | Positive | Aluminum, Brass, Bronze, Copper, Plastic | 0000000 | 00000 |
Aluminum Titanium Chromium Nitride (AlTiCrN) Coated | ||||||||||
| 3/8", 1/2" | 0.23" | 0.16" | 3/32" | 1/16" | 2 | 1/64" | Positive | Aluminum, Brass, Bronze, Copper, Hardened Steel, Nickel, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
| 5/8", 3/4" | 0.39" | 0.268" | 9/64" | 1/8" | 2 | 1/64" | Positive | Aluminum, Brass, Bronze, Copper, Hardened Steel, Nickel, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
| 1", 1 1/4", 1 1/2" | 0.62" | 0.378" | 3/16" | 3/16" | 2 | 1/32" | Positive | Aluminum, Brass, Bronze, Copper, Hardened Steel, Nickel, Stainless Steel, Steel, Titanium | 0000000 | 00000 |
Fly Cutters
Fly cutters clamp onto tool blanks (sold separately) to machine flat surfaces. As the cutter rotates, the tool blank creates a wide, shallow cut on the face of the workpiece. An alternative to face milling cutters for intermittent and light duty use, these cutters allow you to remove and hand-sharpen the tool blank when it becomes worn.
Shank Thread | For Tool Bit Shank | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mill Dia. | Shank Dia. | Gender | Size | Overall Lg. | Wd. | Shape | Ht. | Head Dia. | Material | Heat Treatment | Each | |
Straight Shank | ||||||||||||
| 3/4" | 1/2" | __ | __ | 2 3/32" | 3/16" | Square | 3/16" | 3/4" | Black-Oxide Steel | Hardened | 0000000 | 000000 |
| 1 1/8" | 1/2" | __ | __ | 2 1/2" | 1/4" | Square | 1/4" | 1 1/8" | Black-Oxide Steel | Hardened | 0000000 | 00000 |
| 1 3/8" | 1/2" | __ | __ | 2 5/8" | 5/16" | Square | 5/16" | 1 3/8" | Black-Oxide Steel | Hardened | 0000000 | 00000 |
| 1 3/8" | 3/4" | __ | __ | 2 5/8" | 5/16" | Square | 5/16" | 1 3/8" | Black-Oxide Steel | Hardened | 0000000 | 00000 |
| 2" | 3/4" | __ | __ | 2 27/32" | 5/16" | Square | 5/16" | 2" | Black-Oxide Steel | Hardened | 0000000 | 00000 |
| 2 1/2" | 3/4" | __ | __ | 3" | 5/16" | Square | 5/16" | 2 1/2" | Black-Oxide Steel | Hardened | 0000000 | 00000 |
R8 Taper Shank | ||||||||||||
| 2 1/2" | __ | Female | 7/16"-20 | 5 3/4" | 5/16" | Square | 5/16" | 2 1/2" | Black-Oxide Steel | Hardened | 0000000 | 00000 |
Fly Cutter Sets
Fly cutters clamp onto tool blanks (sold separately) to machine flat surfaces. As the cutter rotates, the tool blank creates a wide, shallow cut on the face of the workpiece. An alternative to face milling cutters for intermittent and light duty use, these cutters allow you to remove and hand-sharpen the tool blank when it becomes worn.
| Number of Pieces | Material | Heat Treatment | Includes | Shank Dia. | Cut Style | Each | |
Straight Shank | |||||||
|---|---|---|---|---|---|---|---|
| 3 | Black-Oxide Steel | Hardened | 3/4" Head Dia. Cutter for 3/16" Square Tool Bit 1 1/8" Head Dia. Cutter for 1/4" Square Tool Bit 1 3/8" Head Dia. Cutter for 5/16" Square Tool Bit | 1/2" | Flat Surface | 0000000 | 000000 |
| 3 | Black-Oxide Steel | Hardened | 1 3/8" Head Dia. Cutter for 5/16" Square Tool Bit 2" Head Dia. Cutter for 5/16" Square Tool Bit 2 1/2" Head Dia. Cutter for 5/16" Square Tool Bit | 3/4" | Flat Surface | 0000000 | 000000 |
Replaceable Carbide-Insert Face Milling Cutters
Combine a cutter with carbide inserts (sold separately) to create a face milling cutter, also known as indexable face milling cutters. They remove metal at least two times faster than comparable high-speed steel face milling cutters. When the cutting edges dull replace the carbide inserts instead of the entire tool. Use with an R8 shank arbor (sold separately).
For technical drawings and 3-D models, click on a part number.
Face Milling Cutters | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Mill | Replacement Insert Screws | |||||||||
| Thick. | Dia. | Arbor Hole Dia. | Keyway Wd. | Number of Inserts Required | Material | Heat Treatment | Each | Each | ||
| 1 23/32" | 2" | 3/4" | 0.313" | 4 | Steel | Hardened | 0000000 | 0000000 | 0000000 | 00000 |
| 1 7/8" | 3" | 1 1/4" | 0.5" | 5 | Steel | Hardened | 0000000 | 000000 | 0000000 | 0000 |
| 1 7/8" | 3 1/2" | 1 1/2" | 0.625" | 5 | Steel | Hardened | 0000000 | 000000 | 0000000 | 0000 |
| 1 7/8" | 4" | 1 1/2" | 0.625" | 6 | Steel | Hardened | 0000000 | 000000 | 0000000 | 0000 |
| 1 61/64" | 5" | 1 1/2" | 0.625" | 6 | Steel | Hardened | 0000000 | 000000 | 0000000 | 0000 |
| 1 61/64" | 6" | 1 1/2" | 0.625" | 8 | Steel | Hardened | 0000000 | 000000 | 0000000 | 0000 |
Replaceable Carbide-Insert Face Milling Cutter Kits
Create your own versatile face milling cutters. These kits include a cutter body, inserts, wrenches, and screws. Also known as indexable face mills, replaceable insert face milling cutters remove metal at least two times faster than comparable high-speed steel face milling cutters. When the cutting edges dull replace the carbide inserts instead of the entire tool. Use with an R8 shank arbor (sold separately).
Titanium-diboride (TiB2) coated inserts reduce friction in nonferrous metals and composites, so you can use them without lubrication in material like aluminum, fiberglass, and plastic. Titanium-aluminum-nitride (TiAlN) coated inserts dissipate heat better than other inserts, especially at high speeds. At high temperatures, the coating creates a layer of aluminum oxide that transfers heat to the chips, keeping the inserts cool, even when used without lubrication.
Kits come with either octagon or square inserts. Use octagon inserts for general face milling. With eight cutting edges, they generate smooth cuts. Use square inserts to create a 90° corner when shoulder milling.
For technical drawings and 3-D models, click on a part number.
Mill | ||||||||
|---|---|---|---|---|---|---|---|---|
| Thick. | Dia. | Arbor Hole Dia. | Keyway Wd. | For Use On | Includes | Container Type | Each | |
Titanium Diboride (TiB2) Coated | ||||||||
Octagon | ||||||||
| 1 23/32" | 2" | 3/4" | 0.313" | Aluminum, Copper | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 0000000 |
| 1 7/8" | 3" | 1 1/4" | 0.5" | Aluminum, Copper | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 7/8" | 4" | 1 1/2" | 0.625" | Aluminum, Copper | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
Square | ||||||||
| 1 23/32" | 2" | 3/4" | 0.313" | Aluminum, Copper | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 7/8" | 3" | 1 1/4" | 0.5" | Aluminum, Copper | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 7/8" | 4" | 1 1/2" | 0.625" | Aluminum, Copper | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
Titanium Aluminum Nitride (TiAlN) Coated | ||||||||
Octagon | ||||||||
| 1 23/32" | 2" | 3/4" | 0.313" | Hardened Steel, Tool Steel | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 23/32" | 2" | 3/4" | 0.313" | Steel | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 7/8" | 3" | 1 1/4" | 0.5" | Hardened Steel, Tool Steel | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 7/8" | 3" | 1 1/4" | 0.5" | Steel | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 7/8" | 4" | 1 1/2" | 0.625" | Hardened Steel, Tool Steel | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 7/8" | 4" | 1 1/2" | 0.625" | Steel | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
Square | ||||||||
| 1 23/32" | 2" | 3/4" | 0.313" | Steel | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 7/8" | 3" | 1 1/4" | 0.5" | Steel | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
| 1 7/8" | 4" | 1 1/2" | 0.625" | Steel | 10 Inserts, Cutter Body, Extra Screws, Two Wrenches | Plastic Case | 0000000 | 000000 |
Replacement Screws for Replaceable
Carbide-Insert Flat-Surface Cutters - Do Not Publish
For technical drawings and 3-D models, click on a part number.
| Drive Style | Screw Size | Length | Thread Direction | Threading | Thread Length | Material | Component | Each | |
| Torx Plus | M4 | 4 mm | Right Hand | Partially Threaded | 5 mm | Steel | Screw | 0000000 | 00000 |
| Torx Plus | M4 | 8 mm | Right Hand | Partially Threaded | 6 mm | Steel | Screw | 0000000 | 0000 |
| Torx Plus | M5 | 6.3 mm | Right Hand and Left Hand | Partially Threaded | 6.3 mm | Steel | Screw | 0000000 | 0000 |