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Aircraft Extension Drills - 6, 12 In
> 12 In. Aircraft Extension Drills
12 In. Aircraft Extension Drills
Item #:
7012
- 12 Inch Aircraft Extension Drills are designed for drilling holes in aircraft assembly work where long reach is needed
- Ideal for drilling aluminum and low to medium steel alloys
- Drills will not walk on workpiece due to 135° self-centering split point
- Flute length is the same as a standard jobber drill
- Black Oxide Treated High Speed Steel enhances heat resistance and longer tool life
- Spring tempered shanks prevent permanent bending when drilling holes not in direct alignment
⚠ Warning: Cancer & Reproductive Harm. See P65warnings.ca.gov for more info.
Cutting tools may shatter. Always wear appropriate safety equipment.
High Speed Steel
PT-DRILLS
Drill Type
Aircraft Extension Drills
Performance Level
Medium Duty
Size
Fractional Sizes
Drilling Application
Aluminum, Low-Medium Steel Alloys
Point Style
135 Degree Split Point
Package Style
Standard

SKU Number | Size | Decimal Equivalent | Flute Length (IN) | Overall Length (IN) | Price | Quantity | Add to Cart | |
7012-1 | 1 | 0.228 | 2-5/8 | 12 |
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7012-2 | 2 | 0.221 | 2-5/8 | 12 |
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7012-3 | 3 | 0.213 | 2-1/2 | 12 |
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7012-4 | 4 | 0.209 | 2-1/2 | 12 |
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7012-5 | 5 | 0.2055 | 2-1/2 | 12 |
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7012-6 | 6 | 0.204 | 2-1/2 | 12 |
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7012-7 | 7 | 0.201 | 2-7/16 | 12 |
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7012-8 | 8 | 0.199 | 2-7/16 | 12 |
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7012-9 | 9 | 0.196 | 2-7/16 | 12 |
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7012-10 | 10 | 0.1935 | 2-7/16 | 12 |
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7012-11 | 11 | 0.191 | 2-5/16 | 12 |
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7012-12 | 12 | 0.189 | 2-5/16 | 12 |
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7012-13 | 13 | 0.185 | 2-5/16 | 12 |
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7012-14 | 14 | 0.182 | 2-3/16 | 12 |
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7012-15 | 15 | 0.18 | 2-3/16 | 12 |
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7012-16 | 16 | 0.177 | 2-3/16 | 12 |
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7012-17 | 17 | 0.173 | 2-3/16 | 12 |
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7012-18 | 18 | 0.1695 | 2-1/8 | 12 |
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7012-19 | 19 | 0.166 | 2-1/8 | 12 |
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7012-20 | 20 | 0.161 | 2-1/8 | 12 |
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7012-21 | 21 | 0.159 | 2-1/8 | 12 |
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7012-22 | 22 | 0.157 | 2 | 12 |
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7012-23 | 23 | 0.154 | 2 | 12 |
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7012-24 | 24 | 0.152 | 2 | 12 |
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7012-25 | 25 | 0.1495 | 1-7/8 | 12 |
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7012-26 | 26 | 0.147 | 1-7/8 | 12 |
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7012-27 | 27 | 0.144 | 1-7/8 | 12 |
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7012-28 | 28 | 0.1405 | 1-3/4 | 12 |
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7012-29 | 29 | 0.136 | 1-3/4 | 12 |
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7012-30 | 30 | 0.1285 | 1-5/8 | 12 |
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7012-31 | 31 | 0.12 | 1-5/8 | 12 |
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7012-32 | 32 | 0.116 | 1-5/8 | 12 |
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7012-33 | 33 | 0.113 | 1-1/2 | 12 |
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7012-34 | 34 | 0.111 | 1-1/2 | 12 |
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7012-35 | 35 | 0.11 | 1-1/2 | 12 |
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7012-36 | 36 | 0.1065 | 1-7/16 | 12 |
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7012-37 | 37 | 0.104 | 1-7/16 | 12 |
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7012-38 | 38 | 0.1015 | 1-7/16 | 12 |
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7012-39 | 39 | 0.0995 | 1-3/8 | 12 |
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7012-40 | 40 | 0.098 | 1-3/8 | 12 |
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7012-41 | 41 | 0.096 | 1-3/8 | 12 |
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7012-42 | 42 | 0.0935 | 1-1/4 | 12 |
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7012-43 | 43 | 0.089 | 1-1/4 | 12 |
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7012-44 | 44 | 0.086 | 1-1/8 | 12 |
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7012-45 | 45 | 0.82 | 1-1/8 | 12 |
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7012-46 | 46 | 0.081 | 1-1/8 | 12 |
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7012-47 | 47 | 0.0785 | 1 | 12 |
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7012-48 | 48 | 0.076 | 1 | 12 |
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7012-49 | 49 | 0.073 | 1 | 12 |
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7012-50 | 50 | 0.07 | 1 | 12 |
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7012-51 | 51 | 0.067 | 1 | 12 |
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7012-52 | 52 | 0.0635 | 7/8 | 12 |
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7012-53 | 53 | 0.0553 | 7/8 | 12 |
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7012-54 | 54 | 0.055 | 7/8 | 12 |
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7012-55 | 55 | 0.052 | 7/8 | 12 |
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7012-56 | 56 | 0.0465 | 3/4 | 12 |
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7012-57 | 57 | 0.043 | 3/4 | 12 |
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7012-58 | 58 | 0.042 | 11/16 | 12 |
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7012-59 | 59 | 0.041 | 11/16 | 12 |
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7012-60 | 60 | 0.04 | 11/16 | 12 |
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7012-3/64 | 3/64 | 0.0469 | 3/4 | 12 |
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7012-1/16 | 1/16 | 0.0625 | 7/8 | 12 |
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7012-5/64 | 5/64 | 0.0781 | 1 | 12 |
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7012-1/8 | 1/8 | 0.125 | 1-5/8 | 12 |
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7012-3/32 | 3/32 | 0.0938 | 1-1/4 | 12 |
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7012-7/64 | 7/64 | 0.1094 | 1-1/2 | 12 |
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7012-9/64 | 9/64 | 0.1406 | 1-3/4 | 12 |
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7012-5/32 | 5/32 | 0.1562 | 2 | 12 |
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7012-11/64 | 11/64 | 0.1719 | 2-1/8 | 12 |
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7012-3/16 | 3/16 | 0.1875 | 2-5/16 | 12 |
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7012-13/64 | 13/64 | 0.2031 | 2-7/16 | 12 |
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7012-7/32 | 7/32 | 0.2188 | 2-1/2 | 12 |
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7012-15/64 | 15/64 | 0.2344 | 2-5/8 | 12 |
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7012-1/4 | 1/4 | 0.25 | 2-3/4 | 12 |
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7012-17/64 | 17/64 | 0.2656 | 2-7/8 | 12 |
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7012-9/32 | 9/32 | 0.2812 | 2-15/16 | 12 |
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7012-19/64 | 19/64 | 0.2969 | 3-1/16 | 12 |
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7012-5/16 | 5/16 | 0.3125 | 3-3/16 | 12 |
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7012-21/64 | 21/64 | 0.3281 | 3-5/16 | 12 |
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7012-11/32 | 11/32 | 0.3438 | 3-7/16 | 12 |
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7012-23/64 | 23/64 | 0.3594 | 3-1/2 | 12 |
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7012-3/8 | 3/8 | 0.375 | 3-5/8 | 12 |
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7012-25/64 | 25/64 | 0.3906 | 3-3/4 | 12 |
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7012-13/32 | 13/32 | 0.4062 | 3-7/8 | 12 |
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7012-27/64 | 27/64 | 0.4219 | 3-15/16 | 12 |
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7012-7/16 | 7/16 | 0.4375 | 4-1/16 | 12 |
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7012-29/64 | 29/64 | 0.4531 | 4-3/16 | 12 |
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7012-15/32 | 15/32 | 0.4688 | 4-5/16 | 12 |
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7012-31/64 | 31/64 | 0.4844 | 4-3/8 | 12 |
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7012-1/2 | 1/2 | 0.5 | 4-1/2 | 12 |
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