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Brand

STM Premium X (1,113)

Shank Taper Designation

MT1(243)
MT2(217)
MT3(278)
MT4(208)
MT5(155)
MT6(12)

Drill Bit Finish/Coating

Black Oxide(975)
Bright(57)
Gold Finish(48)
TiN(33)

Drill Bit Material

Carbide Tipped(57)
Cobalt(48)
High Speed Steel(1,008)

Drill Bit Size (Inch)

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

A(1)
B(1)
C(1)
D(1)
E(1)
F(1)
G(1)
H(1)
I(1)
J(1)
K(1)
L(1)
M(1)
N(1)
O(1)
P(1)
Q(1)
R(1)
S(1)
T(1)
U(1)
V(1)
W(1)
X(1)
Y(1)
Z(1)

Drill Bit Size (mm)

3(1)
3.2(1)
3.5(1)
3.8(1)
4(1)
4.2(1)
4.5(1)
4.8(1)
5(1)
5.2(1)
5.5(1)
5.8(1)
6(1)
6.2(1)
6.5(1)
6.8(1)
7(1)
7.2(1)
7.5(1)
7.8(1)
8(1)
8.2(1)
8.5(1)
8.8(1)
9(1)
9.2(1)
9.5(1)
9.8(1)
10(1)
10.2(1)
10.5(1)
10.8(1)
11(1)
11.2(1)
11.5(1)
11.8(1)
12(1)
12.2(1)
12.5(1)
12.8(1)
13(1)
13.2(1)
13.5(1)
13.8(1)
14(1)
14.25(1)
14.5(1)
14.75(1)
15(1)
15.25(1)
15.5(1)
15.75(1)
16(1)
16.25(1)
16.5(1)
16.75(1)
17(1)
17.25(1)
17.5(1)
18(1)
18.5(1)
19(1)
19.5(1)
20(1)
20.5(1)
21(1)
21.5(1)
22(1)
22.5(1)
23(1)
23.5(1)
24(1)
24.5(1)
25(1)
25.5(1)
26(1)
26.5(1)
27(1)
27.5(1)
28(1)
28.5(1)
29(1)
29.5(1)
30(1)
30.5(1)
31(1)
31.5(1)
32(1)
32.5(1)
33(1)
33.5(1)
34(1)
34.5(1)
35(1)
35.5(1)
36(1)
36.5(1)
37(1)
37.5(1)
38(1)
39(1)
40(1)
41(1)
42(1)
43(1)
44(1)
45(1)
46(1)
47(1)
48(1)
49(1)
50(1)
51(1)
57(1)
59(1)
65(1)
66(1)
69(1)
70(1)
72(1)

Drill Bit Size (Wire)

#1(1)
#2(1)
#3(1)
#4(1)
#5(1)
#6(1)
#7(1)
#8(1)
#9(1)
#10(1)
#11(1)
#12(1)
#13(1)
#14(1)
#15(1)
#16(1)
#17(1)
#18(1)
#19(1)
#20(1)
#21(1)
#22(1)
#23(1)
#24(1)
#25(1)
#26(1)
#27(1)
#28(1)
#29(1)
#30(1)
#31(1)
#37(1)
#39(1)
#40(1)
#44(1)
#47(1)

Drill Point Angle (Degrees)

118(1,065)
135(48)

Overall Length (Inch)

4-5/8"(1)
4-3/4"(4)
5-1/8"(7)
5-3/8"(19)
5-3/4"(12)
6"(13)
6-1/8"(12)
6-1/4"(13)
6-3/8"(11)
6-1/2"(11)
6-3/4"(11)
7"(12)
7-1/4"(9)
7-3/8"(1)
7-1/2"(9)
7-5/8"(1)
7-3/4"(4)
8"(24)
8-1/8"(1)
8-1/4"(12)
8-3/8"(1)
8-1/2"(11)
8-3/4"(33)
9"(10)
9-1/4"(10)
9-1/2"(13)
9-3/4"(12)
9-7/8"(7)
10"(37)
10-1/8"(1)
10-1/4"(6)
10-1/2"(10)
10-5/8"(6)
10-3/4"(53)
11"(22)
11-1/8"(7)
11-1/4"(8)
11-1/2"(2)
11-3/4"(2)
11-7/8"(2)
12"(56)
12-1/8"(5)
12-1/4"(3)
12-1/2"(33)
12-3/4"(8)
12-7/8"(9)
13"(8)
13-1/8"(9)
13-1/4"(1)
13-1/2"(10)
13-3/4"(1)
14"(24)
14-1/8"(5)
14-1/4"(7)
14-3/8"(5)
14-1/2"(34)
14-5/8"(4)
14-3/4"(5)
14-7/8"(5)
15"(70)
15-1/4"(3)
15-1/2"(2)
15-5/8"(3)
15-3/4"(7)
15-7/8"(2)
16"(1)
16-1/8"(4)
16-1/4"(12)
16-3/8"(4)
16-1/2"(3)
16-5/8"(5)
16-7/8"(3)
17"(4)
17-1/8"(19)
17-1/4"(2)
17-3/8"(26)
18"(76)
18-3/4"(4)
19-1/8"(1)
19-1/2"(5)
20"(21)
20-3/8"(5)
21-1/8"(4)
21-3/4"(2)
22"(3)
23"(4)
24"(87)
24-1/2"(3)
25-1/2"(4)
26-1/2"(4)
27-1/2"(1)
30"(33)
36"(14)

Through Coolant

No(982)
Yes(131)

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31/32" MT3 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 6-3/8"
• Cutting Direction : Right Hand
• Point Type : Standard
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Product ID: 114457 View Product Details

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Price: $ 297.45

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1" MT3 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 6-3/8"
• Cutting Direction : Right Hand
• Point Type : Standard
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Product ID: 114459 View Product Details

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Price: $ 302.87

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1-3/32" MT4 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 6-7/8"
• Cutting Direction : Right Hand
• Point Type : Standard
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Product ID: 114462 View Product Details

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Price: $ 411.01

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1-1/32" MT3 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 6-1/2"
• Cutting Direction : Right Hand
• Point Type : Standard
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Product ID: 114460 View Product Details

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Price: $ 333.48

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1-1/16" MT3 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 6-5/8"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114461 View Product Details

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Price: $ 346.12

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1-1/8" MT4 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 7-1/8"
• Cutting Direction : Right Hand
• Point Type : Standard
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Product ID: 114463 View Product Details

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Price: $ 427.22

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1-5/32" MT4 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 7-1/4"
• Cutting Direction : Right Hand
• Point Type : Standard
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Product ID: 114464 View Product Details

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Price: $ 450.67

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63/64" MT3 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 6-3/8"
• Cutting Direction : Right Hand
• Point Type : Standard
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Product ID: 114458 View Product Details

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Price: $ 328.06

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1-1/4" MT4 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 7-7/8"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114467 View Product Details

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Price: $ 522.78

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1-3/16" MT4 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 7-3/8"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114465 View Product Details

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Price: $ 468.67

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1-7/32" MT4 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 7-1/2"
• Cutting Direction : Right Hand
• Point Type : Standard
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Product ID: 114466 View Product Details

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Price: $ 504.76

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1-3/8" MT4 Taper Shank TiN Coated H.S.S. Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 8-7/8"
• Cutting Direction : Right Hand
• Point Type : Standard
• Download catalog page

Product ID: 114469 View Product Details

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Price: $ 703.04

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Shank Taper Designation

Drill Bit Finish/Coating

Drill Bit Material

Drill Bit Size (Inch)

Drill Bit Size (Letter)

Drill Bit Size (mm)

Drill Bit Size (Wire)

Drill Point Angle (Degrees)

Overall Length (Inch)

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