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Metalworking & Multipurpose Drill Bits X

Aircraft Extension Drill Bits X

Brand:

STM Premium X

Overall Length (Inch):

12" X

By Category

Shop All Products X (311)
Drilling & Holemaking X (311)
Drilling & Drill Bits X (311)
Metalworking & Multipurpose Drill Bits X (297)
Aircraft Extension Drill Bits X (197)
Extra Length Drill Bits(44)
Taper Shank Drill Bits(56)

Brand

STM Premium X (197)

Drill Bit Finish/Coating

Black Oxide(116)
Gold(81)

Drill Bit Material

Cobalt(81)
High Speed Steel(116)

Drill Bit Size (Decimal Inch)

0.04(1)
0.041(1)
0.042(1)
0.043(1)
0.0465(1)
0.0469(1)
0.052(1)
0.055(1)
0.0595(1)
0.0625(2)
0.0635(2)
0.067(2)
0.07(2)
0.073(2)
0.076(2)
0.0781(2)
0.0785(2)
0.081(2)
0.082(2)
0.086(2)
0.089(2)
0.0935(2)
0.0938(2)
0.096(2)
0.098(2)
0.0995(2)
0.1015(2)
0.104(2)
0.1065(2)
0.1094(2)
0.11(2)
0.111(2)
0.113(2)
0.116(2)
0.12(2)
0.125(2)
0.1285(2)
0.136(2)
0.1405(2)
0.1406(2)
0.144(2)
0.147(2)
0.1495(2)
0.152(2)
0.154(2)
0.1562(2)
0.157(2)
0.159(2)
0.161(2)
0.166(2)
0.1695(2)
0.1719(2)
0.173(2)
0.177(2)
0.18(2)
0.182(2)
0.185(2)
0.1875(2)
0.189(2)
0.191(2)
0.1935(2)
0.196(2)
0.199(2)
0.201(2)
0.2031(2)
0.204(2)
0.2055(2)
0.209(2)
0.213(2)
0.2188(2)
0.221(2)
0.228(2)
0.234(1)
0.2344(2)
0.238(1)
0.242(1)
0.246(1)
0.25(4)
0.257(1)
0.261(1)
0.2656(2)
0.266(1)
0.272(1)
0.277(1)
0.281(1)
0.2812(2)
0.29(1)
0.295(1)
0.2969(2)
0.302(1)
0.3125(2)
0.316(1)
0.323(1)
0.3281(2)
0.332(1)
0.339(1)
0.3438(2)
0.348(1)
0.358(1)
0.3594(2)
0.368(1)
0.375(2)
0.377(1)
0.386(1)
0.3906(1)
0.397(2)
0.404(1)
0.4062(2)
0.413(1)
0.4219(1)
0.4375(2)
0.4531(2)
0.4688(2)
0.4844(2)
0.5(2)

Drill Bit Size (Inch)

3/64"(1)
1/16"(2)
5/64"(2)
3/32"(2)
7/64"(2)
1/8"(2)
9/64"(2)
5/32"(2)
11/64"(2)
3/16"(2)
13/64"(2)
7/32"(2)
15/64"(2)
1/4"(2)
17/64"(2)
9/32"(2)
19/64"(2)
5/16"(2)
21/64"(2)
11/32"(2)
23/64"(2)
3/8"(2)
25/64"(1)
13/32"(2)
27/64"(1)
7/16"(2)
29/64"(2)
15/32"(2)
31/64"(2)
1/2"(2)

Drill Bit Size (Letter)

A(1)
B(1)
C(1)
D(1)
E(2)
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(2)
Y(1)
Z(1)

Drill Bit Size (Wire)

#1(2)
#10(2)
#11(2)
#12(2)
#13(2)
#14(2)
#15(2)
#16(2)
#17(2)
#18(2)
#19(2)
#2(2)
#20(2)
#21(2)
#22(2)
#23(2)
#24(2)
#25(2)
#26(2)
#27(2)
#28(2)
#29(2)
#3(2)
#30(2)
#31(2)
#32(2)
#33(2)
#34(2)
#35(2)
#36(2)
#37(2)
#38(2)
#39(2)
#4(2)
#40(2)
#41(2)
#42(2)
#43(2)
#44(2)
#45(2)
#46(2)
#47(2)
#48(2)
#49(2)
#5(2)
#50(2)
#51(2)
#52(2)
#53(1)
#54(1)
#55(1)
#56(1)
#57(1)
#58(1)
#59(1)
#6(2)
#60(1)
#7(2)
#8(2)
#9(2)

Drill Point Angle (Degrees)

118(197)

Overall Length (Inch)

12" X (197)

6"(195)

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197 Items

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#46 12" O.A.L. Cobalt Aircraft Extension Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 1-1/8"
• Spiral Type : Regular Spiral
• Flute Type : Spiral Flute
• Cutting Direction : Right Hand
• Point Type : Split Point
• Shank Type : Straight
• Through Coolant : No
• Download catalogue page

Product ID: 115690 View Product Details

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Price: $ 52.00

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#48 12" O.A.L. Cobalt Aircraft Extension Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 1"
• Spiral Type : Regular Spiral
• Flute Type : Spiral Flute
• Cutting Direction : Right Hand
• Point Type : Split Point
• Shank Type : Straight
• Through Coolant : No
• Download catalogue page

Product ID: 115687 View Product Details

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Price: $ 52.00

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#45 12" O.A.L. Cobalt Aircraft Extension Drill Bit

Product ID: 115691 View Product Details

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Price: $ 52.00

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#47 12" O.A.L. Cobalt Aircraft Extension Drill Bit

Product ID: 115689 View Product Details

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Price: $ 52.00

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#52 12" O.A.L. Cobalt Aircraft Extension Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 7/8"
• Spiral Type : Regular Spiral
• Flute Type : Spiral Flute
• Cutting Direction : Right Hand
• Point Type : Split Point
• Shank Type : Straight
• Through Coolant : No
• Download catalogue page

Product ID: 115683 View Product Details

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Price: $ 52.00

Qty

#43 12" O.A.L. Cobalt Aircraft Extension Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 1-1/4"
• Spiral Type : Regular Spiral
• Flute Type : Spiral Flute
• Cutting Direction : Right Hand
• Point Type : Split Point
• Shank Type : Straight
• Through Coolant : No
• Download catalogue page

Product ID: 115693 View Product Details

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Price: $ 52.00

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#42 12" O.A.L. Cobalt Aircraft Extension Drill Bit

Product ID: 115694 View Product Details

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Price: $ 52.00

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#51 12" O.A.L. Cobalt Aircraft Extension Drill Bit

Product ID: 115684 View Product Details

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#44 12" O.A.L. Cobalt Aircraft Extension Drill Bit

Product ID: 115692 View Product Details

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Price: $ 52.00

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#38 12" O.A.L. Cobalt Aircraft Extension Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 1-7/16"
• Spiral Type : Regular Spiral
• Flute Type : Spiral Flute
• Cutting Direction : Right Hand
• Point Type : Split Point
• Shank Type : Straight
• Through Coolant : No
• Download catalogue page

Product ID: 115699 View Product Details

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Price: $ 46.46

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#37 12" O.A.L. Cobalt Aircraft Extension Drill Bit

Product ID: 115700 View Product Details

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Price: $ 46.46

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#41 12" O.A.L. Cobalt Aircraft Extension Drill Bit

• Brand: STM Premium
• Flute Length (Inch) : 1-3/8"
• Spiral Type : Regular Spiral
• Flute Type : Spiral Flute
• Cutting Direction : Right Hand
• Point Type : Split Point
• Shank Type : Straight
• Through Coolant : No
• Download catalogue page

Product ID: 115696 View Product Details

Call for Availability

Price: $ 52.00

Qty

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