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Aluminum
Aluminum
Brass
Bronze
Carbon Fiber
Copper
Fiberglass
Graphite
Iron
Nickel
Plastic
Stainless Steel
Steel
Titanium
Hardened Steel
Mill Diameter
5/32"
3/16"
5/16"
3/8"
7/16"
1/2"
19/32"
5/8"
3/4"
1"
1
1/4"
1
3/8"
1
1/2"
1
5/8"
1
3/4"
2"
2
1/2"
3"
4"
5"
Insert Shape
Octagon
Round
Square
Triangle
Cut Style
Chamfering
Face Milling
Flat Surface
Square
Shank Diameter
3/8"
1/2"
3/4"
1"
1
1/4"
Shank Type
R8 Taper
Round
Thickness
3/32"
1/8"
9/64"
3/16"
7/32"
1/4"
Material
Carbide
Steel
Tip Radius
1/64"
1/32"
0.039"
3/64"
1/16"
Finish
Aluminum Titanium Chromium Nitride (AlTiCrN) Coated
Black Oxide
Diamondlike Carbon (DLC) Coated
Titanium Diboride (TiB₂) Coated
Titanium Nitride (TiN) Coated
Uncoated
Insert Code
TPG-321
TPG-322
TPG-323
TPG-324
Cut Type
Milling
Number of Inserts Required
1
2
3
4
5
6
7
8
9
11
Inscribed Circle Diameter (IC)
3/8"
0.579"
RoHS
Compliant
Not Compliant
Export Control Classification Number (ECCN)
EAR99
REACH
Compliant
Not Compliant
DFARS Specialty Metals
Exempt
Overall Length
1
9/16"
1
3/4"
2"
2
3/8"
2
3/4"
2
7/8"
3
1/4"
3
23/64"
3
7/8"
4"
4
1/2"
5
7/8"
6
1/4"
Component
Insert
Insert Holder
Hole Diameter
1/16"
1/8"
5/32"
3/16"
7/32"
Insert Width
0.16"
0.268"
3/8"
0.378"
0.472"
Rake Angle Type
Negative
Positive
Number of Cutting Edges
2
8
Arbor Hole Diameter
3/4"
1"
1
1/2"
Length
1
9/16"
1
3/4"
2"
2
3/8"
2
3/4"
2
7/8"
3
1/4"
3
23/64"
3
7/8"
4"
4
1/2"
5
7/8"
6
1/4"
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118 Products
End Mill Inserts
Carbide End Mill Inserts for Replaceable Carbide-Insert Square End Mills
Replace inserts in square end mills
35 products
Carbide End Mill Inserts for Replaceable Carbide-Insert Square End Mills for Manual Milling Machines
Replace inserts in square end mills for manual milling machines
8 products
Replaceable Carbide-Insert Chamfer End Mills
Replace inserts in chamfer end mills
2 products
Other Products
End Mill Insert Holders
Pair with inserts to create end mills that have a replaceable cutting edge
39 products
Face Mill Inserts
Pair with face milling insert holders to create custom face mills
27 products
Counterbore Insert Holders
Pair with inserts to create flat-bottom holes
14 products
The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)