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1/16 In. x 6 In. Extra Length Aircraft Black Oxide Drill Bit
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BL2731
The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch black oxide bits offer superior durability, speed and selection to support most general-purpose applications.
Benefits
Speed helix design for three times faster drilling than standard bits
Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver and Deming)
Last 50% longer than high-speed steel
For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials
Easier drilling, reduced heat and extended drill bit life
Technical Data
| *Note | 3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank |
| Bulk | false |
| Diameter | 1/16" |
| Flute Length | 10.0 |
| Length | 12.0" |
| Quantity | 1 |
| Shank Diameter | 0.0625 |
BL2731
BL2731
BL2631
BL2632
BL2633
BL2634
BL2635
BL2636
BL2637
BL2638
BL2639
BL2640
BL2641
BL2642
BL2643
BL2647
BL2651
BL2735
BL2739
BL2743
BL2747
BL2751
BL2759
Other sizes
BL2759
Quantity
1
Diameter
1/2"
Shank Diameter
0.5
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2751
Quantity
1
Diameter
3/8"
Shank Diameter
0.375
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2747
Quantity
1
Diameter
5/16"
Shank Diameter
0.3125
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2743
Quantity
1
Diameter
1/4"
Shank Diameter
0.25
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2739
Quantity
1
Diameter
3/16"
Overall Length
12
Shank Diameter
0.1875
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2735
Quantity
1
Diameter
1/8"
Shank Diameter
0.125
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2647
Quantity
1
Diameter
5/16"
Overall Length
6
Shank Diameter
0.3125
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2643
Quantity
1
Diameter
1/4"
Overall Length
6
Shank Diameter
0.25
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2641
Quantity
1
Diameter
7/32"
Overall Length
6
Shank Diameter
0.2187
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2640
Quantity
1
Diameter
13/64"
Overall Length
6
Shank Diameter
0.2031
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2639
Quantity
1
Diameter
3/16"
Overall Length
6
Shank Diameter
0.1875
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2638
Quantity
1
Diameter
11/64"
Overall Length
6
Shank Diameter
0.1718
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2637
Quantity
1
Diameter
5/32"
Overall Length
6
Shank Diameter
0.15625
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2636
Quantity
1
Diameter
9/64"
Overall Length
6
Shank Diameter
0.1406
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2635
Quantity
1
Diameter
1/8"
Overall Length
6
Shank Diameter
0.125
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2634
Quantity
1
Diameter
7/64"
Overall Length
6
Shank Diameter
0.109298
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2633
Quantity
1
Diameter
3/32"
Overall Length
6
Shank Diameter
0.0937
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2632
Quantity
1
Diameter
5/64"
Overall Length
6
Shank Diameter
0.0781
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2631
Quantity
1
Diameter
1/16"
Overall Length
6
Shank Diameter
0.0625
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2642
Quantity
1
Diameter
15/64"
Overall Length
6
Shank Diameter
0.2343
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank
BL2651
Quantity
1
Diameter
3/8"
Overall Length
6
Shank Diameter
0.375
*Note
3/64” – 7/64”: 118° tip; 1/8” and larger: 135° point; all round shank