Carbide Inserts
These premium inserts are made of superior carbide grades for longer life and a smoother finish. Install them into a matching holder. When a cutting edge becomes dull, rotate the insert in the holder to use a sharp edge. Larger nose angles and larger tip radii provide a stronger cutting edge but result in increased vibration and a rougher finish.
Positive-rake inserts have an edge that is less than 90° to sit flat in the holder for improved cutting clearance and a better finish than negative-rake inserts. They have cutting edges on one side.
Coated inserts last longer and can be run at faster speeds than uncoated inserts.
PVD (physical vapor deposition) coatings are thinner than CVD coatings and provide a smoother finish.
Each | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Insert Code | Inscribed Circle Dia. (IC) | Thick. | Cutting Edge Lg. | Tip Radius | Rake Type | For Cutting Operation | Finish | Coating Process | 1-9 | 10-Up | |
For Use On Aluminum, Brass, Bronze, Cast Iron, Nickel, Stainless Steel, Steel, and Titanium | |||||||||||
| TPG-221 | 1/4" | 1/8" | 0.42" | 1/64" | Positive | Finishing | Uncoated | __ | 00000000 | 000000 | 000000 |
| TPG-222 | 1/4" | 1/8" | 0.4" | 1/32" | Positive | Finishing | Uncoated | __ | 00000000 | 00000 | 00000 |
| TPG-321 | 3/8" | 1/8" | 0.63" | 1/64" | Positive | Finishing | Titanium Nitride (TiN) Coated | PVD (Physical Vapor Deposition) | 00000000 | 00000 | 00000 |
| TPG-322 | 3/8" | 1/8" | 0.62" | 1/32" | Positive | Finishing | Titanium Nitride (TiN) Coated | PVD (Physical Vapor Deposition) | 00000000 | 00000 | 00000 |
| TPG-432 | 1/2" | 3/16" | 0.84" | 1/32" | Positive | Finishing | Titanium Nitride (TiN) Coated | PVD (Physical Vapor Deposition) | 00000000 | 00000 | 00000 |
For Use On Aluminum, Brass, and Bronze | |||||||||||
| TPG-321 | 3/8" | 1/8" | 0.63" | 1/64" | Positive | Finishing | Uncoated | __ | 00000000 | 00000 | 00000 |
| TPG-322 | 3/8" | 1/8" | 0.62" | 1/32" | Positive | Finishing | Uncoated | __ | 00000000 | 00000 | 00000 |
Economy Carbide Inserts
Install these carbide inserts into a matching holder. When a cutting edge becomes dull, rotate the insert in the holder to use a sharp edge. Larger nose angles and larger tip radii provide a stronger cutting edge but result in increased vibration and a rougher finish.
Positive-rake inserts have an edge that is less than 90° to sit flat in the holder for improved cutting clearance and a better finish than negative-rake inserts. They have cutting edges on one side.
Coated inserts last longer and can be run at faster speeds than uncoated inserts.
Each | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Insert Code | Inscribed Circle Dia. (IC) | Thick. | Cutting Edge Lg. | Tip Radius | Rake Type | For Cutting Operation | Finish | Coating Process | 1-9 | 10-Up | |
For Use On Aluminum, Brass, Bronze | |||||||||||
| TPG-321 | 3/8" | 1/8" | 0.65" | 1/64" | Positive | Medium | Uncoated | __ | 0000000 | 00000 | 00000 |
| TPG-322 | 3/8" | 1/8" | 0.65" | 1/32" | Positive | Medium | Uncoated | __ | 0000000 | 0000 | 0000 |
For Use On Steel, Stainless Steel | |||||||||||
| TPG-321 | 3/8" | 1/8" | 0.65" | 1/64" | Positive | Medium | Titanium Nitride (TiN) Coated | PVD (Physical Vapor Deposition) | 0000000 | 0000 | 0000 |
| TPG-322 | 3/8" | 1/8" | 0.65" | 1/32" | Positive | Medium | Titanium Nitride (TiN) Coated | PVD (Physical Vapor Deposition) | 0000000 | 0000 | 0000 |
Carbide Inserts for Replaceable Carbide-Insert
End Mills for Manual Milling Machines
Pair these carbide inserts with our Replaceable Carbide-Insert End Mills for Manual Milling Machines. They have a wear-resistant titanium-nitride (TiN) coating.
| 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 |