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Milling X

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Square End Mills X

Shank Diameter (Decimal Inch):

0.3125" X

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Shop All Products X (146)
Milling X (131)
End Mills X (131)
Ball End Mills(10)
Corner Radius & Corner Chamfer End Mills(42)
Roughing End Mills(1)
Square End Mills X (78)

Brand

Cleveland(35)
Niagara Cutter(43)

Shank Diameter (Inch)

5/16"(35)

Center Cutting

Yes(78)

Cutting Direction

Right(35)
Right Hand(43)

Finish/Coating

ANF(3)
AlCrN(1)
AlTiN(11)
AP/MAX(6)
Bright(17)
TiAlN(20)
TiCN(5)
Uncoated(11)
ZrN(4)

Flute Direction

Right(35)
Right Hand(43)

Helix Angle

30(22)
38(1)
40(1)
45(19)

Length of Cut (Decimal Inch)

0.3125"(1)
0.4375"(4)
0.5"(6)
0.5000"(3)
0.625"(1)
0.6250"(1)
0.7500"(5)
0.8125"(16)
0.8438"(1)
0.875"(11)
0.9375"(1)
1"(2)
1.0000"(4)
1.125"(3)
1.1250"(2)
1.25"(4)
1.2500"(4)
1.5000"(1)
1.625"(3)
1.6250"(1)
2.125"(1)
2.1250"(1)
2.2500"(2)

Length of Cut (Inch)

7/16"(1)
1/2"(6)
5/8"(1)
13/16"(3)
7/8"(11)
1"(2)
1-1/8"(3)
1-1/4"(4)
1-5/8"(3)
2-1/8"(1)

Material

Carbide(78)

Mill Diameter (Decimal Inch)

0.2656"(3)
0.2812"(3)
0.2813"(4)
0.2969"(2)
0.3125"(66)

Mill Diameter (Inch)

17/64"(3)
9/32"(3)
19/64"(2)
5/16"(27)

Number of Flutes

2(12)
3(15)
4(40)
5(9)
6(2)

Overall Length (Decimal Inch)

2"(7)
2.5"(15)
3"(7)
3.5"(1)
4"(5)

Overall Length (Inch)

2"(7)
2-1/2"(15)
3"(7)
3-1/2"(1)
4"(5)

Shank Diameter (Decimal Inch)

0.3125" X (78)

0.118"(1)
0.1181"(5)
0.125"(48)
0.1250"(108)
0.1575"(2)
0.1875"(94)
0.1969"(2)
0.236"(1)
0.2362"(2)
0.25"(39)
0.2500"(72)
0.315"(4)
0.375"(40)
0.3750"(128)
0.3937"(2)
0.4375"(49)
0.4724"(2)
0.5"(38)
0.5000"(86)
0.5512"(1)
0.5625"(8)
0.625"(25)
0.6250"(50)
0.6299"(1)
0.7087"(1)
0.75"(25)
0.7500"(69)
0.7874"(1)
0.875"(9)
0.8750"(11)
0.9843"(1)
1"(22)
1.0000"(60)
1.2500"(24)

Single or Double End

Single(35)

Variable Helix

No(35)

Variable Index

No(26)
Yes(9)

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78 Items

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0.3125" Diameter x 0.3125" Shank 4-Flute Extra Long TiAlN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: C430-0.313-D8-S.0-Z4 TIALN (17005523)
• Through Coolant: No
• Length Type: Extra Long

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3007943 View Product Details

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Price: $ 70.10

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0.3125" Diameter x 0.3125" Shank 5-Flute Short AlCrN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: STS540-0.313-D2-S.0-Z5 ALCRN (17004301)
• Through Coolant: No
• Length Type: Short

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3007948 View Product Details

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Price: $ 68.10

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0.3125" Diameter x 0.3125" Shank 4-Flute Standard AlTiN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: STS430.2-0.313-D3-S.0-Z4 ALTIN (03084020)
• Through Coolant: No
• Length Type: Standard

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3007951 View Product Details

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Price: $ 71.80

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0.3125" Diameter x 0.3125" Shank 4-Flute Standard TiAlN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: CNC430-0.313-D3-S.0-Z4 TIALN (17005654)
• Through Coolant: No
• Length Type: Standard

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3007986 View Product Details

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Price: $ 64.60

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0.3125" Diameter x 0.3125" Shank 5-Flute Long AlTiN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: S545-0.313-D4-S.0-Z5 ALTIN (17003596)
• Through Coolant: No
• Length Type: Long

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3007988 View Product Details

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Price: $ 108.00

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0.3125" Diameter x 0.3125" Shank 4-Flute Short TiAlN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: CSD430-0.313-XD2-S.0-Z4 TIALN (17006417)
• Through Coolant: No
• Length Type: Short

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3008001 View Product Details

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Price: $ 65.20

Qty

0.3125" Diameter x 0.3125" Shank 6-Flute Short AlTiN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: MZ645-0.313-D2-S.0-Z6 ALTIN (17004775)
• Through Coolant: No
• Length Type: Short

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3008045 View Product Details

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Price: $ 219.00

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0.2813" Diameter x 0.3125" Shank 4-Flute Standard TiAlN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: C430-0.281-F3-S.0-Z4 TIALN (17005389)
• Through Coolant: No
• Length Type: Standard

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3008049 View Product Details

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Price: $ 39.80

Qty

0.3125" Diameter x 0.3125" Shank 4-Flute Short TiAlN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: C430-0.313-D2-S.0-Z4 TIALN (17005476)
• Through Coolant: No
• Length Type: Short

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3008051 View Product Details

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Price: $ 37.20

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0.3125" Diameter x 0.3125" Shank 4-Flute Extra Long TiAlN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: C430-0.313-D6-S.0-Z4 TIALN (17005522)
• Through Coolant: No
• Length Type: Extra Long

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3008056 View Product Details

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Price: $ 58.20

Qty

0.3125" Diameter x 0.3125" Shank 4-Flute Short AlTiN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: STS430.2-0.313-D2-S.0-Z4 ALTIN (03084019)
• Through Coolant: No
• Length Type: Short

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3008070 View Product Details

Call for Availability

Price: $ 68.10

Qty

0.3125" Diameter x 0.3125" Shank 5-Flute Extra Long AlTiN Coated Carbide Square End Mill

• Brand: Niagara Cutter
• Model Number: S545-0.313-D7-S.0-Z5 ALTIN (17003597)
• Through Coolant: No
• Length Type: Extra Long

If not stocked at Sowa, typically ships in 1-2 days (subject to supplier's product availability).

Product ID: 3008084 View Product Details

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Price: $ 157.00

Qty

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Shank Diameter (Decimal Inch):

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Length of Cut (Inch)

Material

Mill Diameter (Decimal Inch)

Mill Diameter (Inch)

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By Category:

Shank Diameter (Decimal Inch):

By Category

Brand

Shank Diameter (Inch)

Center Cutting

Cutting Direction

Finish/Coating

Flute Direction

Helix Angle

Length of Cut (Decimal Inch)

Length of Cut (Inch)

Material

Mill Diameter (Decimal Inch)

Mill Diameter (Inch)

Number of Flutes

Overall Length (Decimal Inch)

Overall Length (Inch)

Shank Diameter (Decimal Inch)

Single or Double End

Variable Helix

Variable Index

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