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Drilling & Holemaking X

Drilling & Drill Bits X

Metalworking & Multipurpose Drill Bits X

Taper Shank Drill Bits X

Drill Bit Material:

High Speed Steel X

Drill Bit Size (Inch):

1/2" X

Brand

STM Premium(13)

Shank Taper Designation

MT1(1)
MT2(8)
MT3(4)

Drill Bit Finish/Coating

Black Oxide(12)
TiN(1)

Drill Bit Material

High Speed Steel X (13)

Carbide Tipped(1)
Cobalt(1)

Drill Bit Size (Inch)

1/2" X (13)

1/16"(1)
5/64"(1)
1/8"(3)
9/64"(2)
5/32"(3)
11/64"(4)
3/16"(4)
13/64"(5)
7/32"(5)
15/64"(5)
1/4"(6)
17/64"(5)
9/32"(6)
19/64"(6)
5/16"(6)
21/64"(6)
11/32"(5)
23/64"(6)
3/8"(10)
25/64"(7)
13/32"(7)
27/64"(7)
7/16"(9)
29/64"(9)
15/32"(9)
31/64"(10)
33/64"(14)
17/32"(12)
35/64"(9)
9/16"(12)
37/64"(9)
19/32"(10)
39/64"(8)
5/8"(10)
41/64"(10)
21/32"(12)
43/64"(7)
11/16"(10)
45/64"(8)
23/32"(11)
47/64"(10)
3/4"(12)
49/64"(10)
25/32"(11)
51/64"(7)
13/16"(12)
53/64"(7)
27/32"(12)
55/64"(7)
7/8"(13)
57/64"(8)
29/32"(11)
59/64"(6)
15/16"(11)
61/64"(5)
31/32"(11)
63/64"(9)
1(1)
1"(12)
1-1/64"(2)
1-1/32"(9)
1-3/64"(5)
1-1/16"(10)
1-5/64"(6)
1-3/32"(8)
1-7/64"(3)
1-1/8"(10)
1-9/64"(3)
1-5/32"(8)
1-11/64"(6)
1-3/16"(10)
1-13/64"(3)
1-7/32"(8)
1-15/64"(5)
1-1/4"(10)
1-17/64"(2)
1-9/32"(4)
1-19/64"(2)
1-5/16"(7)
1-21/64"(2)
1-11/32"(4)
1-23/64"(4)
1-3/8"(8)
1-25/64"(1)
1-13/32"(5)
1-27/64"(1)
1-7/16"(7)
1-29/64"(1)
1-15/32"(4)
1-31/64"(1)
1-1/2"(8)
1-33/64"(2)
1-17/32"(2)
1-35/64"(2)
1-9/16"(5)
1-37/64"(2)
1-19/32"(2)
1-39/64"(2)
1-5/8"(6)
1-41/64"(2)
1-21/32"(2)
1-43/64"(2)
1-11/16"(5)
1-45/64"(2)
1-23/32"(2)
1-47/64"(2)
1-3/4"(7)
1-25/32"(3)
1-13/16"(3)
1-27/32"(2)
1-7/8"(6)
1-57/64"(1)
1-29/32"(2)
1-15/16"(4)
1-31/32"(2)
2"(6)
2-1/32"(2)
2-1/16"(4)
2-3/32"(2)
2-1/8"(5)
2-5/32"(2)
2-3/16"(3)
2-7/32"(4)
2-1/4"(5)
2-9/32"(1)
2-5/16"(4)
2-11/32"(1)
2-3/8"(5)
2-13/32"(1)
2-7/16"(4)
2-15/32"(1)
2-1/2"(5)
2-17/32"(1)
2-9/16"(3)
2-5/8"(5)
2-11/16"(2)
2-23/32"(1)
2-3/4"(5)
2-13/16"(2)
2-27/32"(1)
2-7/8"(3)
2-15/16"(2)
3"(4)
3-1/16"(2)
3-1/8"(4)
3-3/16"(2)
3-1/4"(4)
3-5/16"(2)
3-3/8"(4)
3-7/16"(2)
3-1/2"(4)
3-5/8"(2)
3-3/4"(1)
3-7/8"(1)
4"(1)

Drill Point Angle (Degrees)

118(13)

Overall Length (Inch)

7-3/4"(1)
8-1/4"(2)
9"(1)
10"(1)
10-1/2"(1)
12"(1)
12-1/2"(1)
14"(1)
14-1/2"(1)
15"(1)
18"(1)
24"(1)

Through Coolant

No(9)
Yes(4)

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13 Items

Top

1/2" MT2 10" O.A.L. Extra Length Taper Shank H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 6"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114504 View Product Details

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Price: $ 167.94

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1/2" MT2 12" O.A.L. Extra Length Taper Shank H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 8"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114534 View Product Details

Call for Availability

Price: $ 197.56

Qty

1/2" MT2 14" O.A.L. Extra Length Taper Shank H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 10"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114568 View Product Details

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Price: $ 204.20

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1/2" MT2 15" O.A.L. Extra Length Taper Shank H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 11"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114607 View Product Details

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Price: $ 228.22

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1/2" MT2 18" O.A.L. Extra Length Taper Shank H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 14"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114667 View Product Details

In stock

Price: $ 248.77

Qty

1/2" MT2 24" O.A.L. Extra Length Taper Shank H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 20"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114755 View Product Details

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Price: $ 349.01

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1/2" MT3 Standard Length Taper Shank H.S.S. Oil Hole Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 4-3/8"
• Cutting Direction : Right Hand
• Point Type : Notched Point
• Download catalog page

Product ID: 114977 View Product Details

Call for Availability

Price: $ 905.77

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1/2" MT3 12-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 8"
• Cutting Direction : Right Hand
• Point Type : Notched Point
• Download catalog page

Product ID: 115850 View Product Details

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Price: $ 1,082.73

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1/2" MT3 10-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 6"
• Cutting Direction : Right Hand
• Point Type : Notched Point
• Download catalog page

Product ID: 115847 View Product Details

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Price: $ 995.97

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1/2" MT3 14-1/2" O.A.L. Extra Length Taper Shank H.S.S. Oil Hole Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 10"
• Cutting Direction : Right Hand
• Point Type : Notched Point
• Download catalog page

Product ID: 115870 View Product Details

Call for Availability

Price: $ 1,288.21

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1/2" MT2 Taper Shank H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 4-3/8"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114027 View Product Details

In stock

Price: $ 40.64

Qty

1/2" MT1 Smaller Shank H.S.S. Taper Shank Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 4-3/8"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114177 View Product Details

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Price: $ 41.57

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Drill Bit Material:

Drill Bit Size (Inch):

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Shank Taper Designation

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Drill Bit Material

Drill Bit Size (Inch)

Drill Point Angle (Degrees)

Overall Length (Inch)

Through Coolant

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