Aircraft Extension Drills HIGH SPEED STEEL - 135° SPLIT POINT
   
Aircraft Extension Drills
HIGH SPEED STEEL - 135° SPLIT POINT
MADE IN THE USA BY MICHIGAN DRILL
  • Premium M2 High Speed Steel
  • Sizes smaller than 1/16 are not split point
  • 12" Overall Aircraft Extension Drills also available.
  • Designed for drilling in hard to reach areas not accessable to regular length drills, as in the aircraft industry. Due to the extreme length, these tools feature heavy-duty web construction for improved performance.
  • Click here to chat with sales

HSS Aircraft Extension Drills
Diameter Decimal Equivalent Cutting Length Overall Length Part Number Your Cost Order Quantity
65
.0350
5/8
6
MIC-906-65
$ 4.83
60
.0400
11/16
6
MIC-906-60
$ 4.83
59
.0410
11/16
6
MIC-906-59
$ 4.91
58
.0420
11/16
6
MIC-906-58
$ 4.91
57
.0430
3/4
6
MIC-906-57
$ 4.83
56
.0465
3/4
6
MIC-906-56
$ 3.99
3/64
.0469
3/4
6
MIC-906-3/64
$ 4.31
55
.0520
7/8
6
MIC-906-55
$ 3.99
54
.0550
7/8
6
MIC-906-54
$ 3.99
53
.0595
7/8
6
MIC-906-53
$ 3.99
1/16
.0625
7/8
6
MIC-906-1/16
$ 2.11
52
.0635
7/8
6
MIC-906-52
$ 2.11
51
.0670
1
6
MIC-906-51
$ 2.11
50
.0700
1
6
MIC-906-50
$ 2.11
49
.0730
1
6
MIC-906-49
$ 2.11
48
.0760
1
6
MIC-906-48
$ 2.11
5/64
.0781
1
6
MIC-906-5/64
$ 2.11
47
.0785
1
6
MIC-906-47
$ 2.11
46
.0810
1-1/8
6
MIC-906-46
$ 2.11
45
.0820
1-1/8
6
MIC-906-45
$ 2.11
44
.0860
1-1/8
6
MIC-906-44
$ 2.11
43
.0890
1-1/4
6
MIC-906-43
$ 2.11
42
.0935
1-1/4
6
MIC-906-42
$ 1.64
3/32
.0938
1-1/4
6
MIC-906-3/32
$ 1.64
41
.0960
1-3/8
6
MIC-906-41
$ 1.64
40
.0980
1-3/8
6
MIC-906-40
$ 1.64
39
.0995
1-3/8
6
MIC-906-39
$ 1.80
38
.1015
1-7/16
6
MIC-906-38
$ 1.80
37
.1040
1-7/16
6
MIC-906-37
$ 1.80
36
.1065
1-7/16
6
MIC-906-36
$ 1.80
7/64
.1094
1-1/2
6
MIC-906-7/64
$ 1.80
35
.1100
1-1/2
6
MIC-906-35
$ 1.80
34
.1110
1-1/2
6
MIC-906-34
$ 1.80
33
.1130
1-1/2
6
MIC-906-33
$ 1.80
32
.1160
1-5/8
6
MIC-906-32
$ 1.80
31
.1200
1-5/8
6
MIC-906-31
$ 1.80
1/8
.1250
1-5/8
6
MIC-906-1/8
$ 1.74
30
.1285
1-5/8
6
MIC-906-30
$ 1.80
29
.1360
1-3/4
6
MIC-906-29
$ 2.21
28
.1405
1-3/4
6
MIC-906-28
$ 2.21
9/64
.1406
1-3/4
6
MIC-906-9/64
$ 2.11
27
.1440
1-7/8
6
MIC-906-27
$ 2.21
26
.1470
1-7/8
6
MIC-906-26
$ 2.21
25
.1495
1-7/8
6
MIC-906-25
$ 2.21
24
.1520
2
6
MIC-906-24
$ 2.21
23
.1540
2
6
MIC-906-23
$ 2.21
5/32
.1562
2
6
MIC-906-5/32
$ 2.11
22
.1570
2
6
MIC-906-22
$ 2.21
21
.1590
2-1/8
6
MIC-906-21
$ 2.21
20
.1610
2-1/8
6
MIC-906-20
$ 2.21
19
.1660
2-1/8
6
MIC-906-19
$ 2.44
18
.1695
2-1/8
6
MIC-906-18
$ 2.44
11/64
.1719
2-1/8
6
MIC-906-11/64
$ 2.30
17
.1730
2-3/16
6
MIC-906-17
$ 2.44
16
.1770
2-3/16
6
MIC-906-16
$ 2.44
15
.1800
2-3/16
6
MIC-906-15
$ 2.44
14
.1820
2-3/16
6
MIC-906-14
$ 2.44
13
.1850
2-5/16
6
MIC-906-13
$ 2.44
3/16
.1875
2-5/16
6
MIC-906-3/16
$ 2.30
12
.1890
2-5/16
6
MIC-906-12
$ 2.44
11
.1910
2-5/16
6
MIC-906-11
$ 2.44
10
.1935
2-7/16
6
MIC-906-10
$ 2.63
9
.1960
2-7/16
6
MIC-906-9
$ 2.81
8
.1990
2-7/16
6
MIC-906-8
$ 2.87
7
.2010
2-7/16
6
MIC-906-7
$ 2.87
13/64
.2031
2-7/16
6
MIC-906-13/64
$ 2.83
6
.2040
2-1/2
6
MIC-906-6
$ 2.87
5
.2055
2-1/2
6
MIC-906-5
$ 2.87
4
.2090
2-1/2
6
MIC-906-4
$ 2.87
3
.2130
2-1/2
6
MIC-906-3
$ 2.87
7/32
.2188
2-1/2
6
MIC-906-7/32
$ 2.87
2
.2210
2-5/8
6
MIC-906-2
$ 3.24
1
.2280
2-5/8
6
MIC-906-1
$ 3.24
A
.2340
2-5/8
6
MIC-906-A
$ 4.36
15/64
.2344
2-5/8
6
MIC-906-15/64
$ 3.06
B
.2380
2-3/4
6
MIC-906-B
$ 4.36
C
.2420
2-3/4
6
MIC-906-C
$ 4.36
D
.2460
2-3/4
6
MIC-906-D
$ 4.36
E
.2500
2-3/4
6
MIC-906-E
$ 3.06
1/4
.2500
2-3/4
6
MIC-906-1/4
$ 3.06
F
.2570
2-7/8
6
MIC-906-F
$ 4.80
G
.2610
2-7/8
6
MIC-906-G
$ 7.37
17/64
.2656
2-7/8
6
MIC-906-17/64
$ 6.43
H
.2660
2-7/8
6
MIC-906-H
$ 7.94
I
.2720
2-7/8
6
MIC-906-I
$ 7.94
J
.2770
2-7/8
6
MIC-906-J
$ 7.94
K
.2810
2-15/16
6
MIC-906-K
$ 7.94
9/32
.2812
2-15/16
6
MIC-906-9/32
$ 6.67
L
.2900
2-15/16
6
MIC-906-L
$ 9.01
M
.2950
3-1/16
6
MIC-906-M
$ 9.01
19/64
.2969
3-1/16
6
MIC-906-19/64
$ 7.84
N
.3020
3-1/16
6
MIC-906-N
$ 10.14
5/16
.3125
3-3/16
6
MIC-906-5/16
$ 8.51
O
.3160
3-3/16
6
MIC-906-O
$ 10.60
P
.3230
3-5/16
6
MIC-906-P
$ 10.60
21/64
.3281
3-5/16
6
MIC-906-21/64
$ 9.24
Q
.3320
3-7/16
6
MIC-906-Q
$ 10.69
R
.3390
3-7/16
6
MIC-906-R
$ 10.69
11/32
.3438
3-7/16
6
MIC-906-11/32
$ 9.14
S
.3480
3-1/2
6
MIC-906-S
$ 11.79
T
.3580
3-1/2
6
MIC-906-T
$ 11.79
23/64
.3594
3-1/2
6
MIC-906-23/64
$ 10.27
U
.3680
3-5/8
6
MIC-906-U
$ 12.46
3/8
.3750
3-5/8
6
MIC-906-3/8
$ 10.46
V
.3770
3-5/8
6
MIC-906-V
$ 13.16
W
.3860
3-3/4
6
MIC-906-W
$ 13.16
25/64
.3906
3-3/4
6
MIC-906-25/64
$ 11.69
X
.3970
3-3/4
6
MIC-906-X
$ 13.16
Y
.4040
3-7/8
6
MIC-906-Y
$ 13.16
13/32
.4062
3-7/8
6
MIC-906-13/32
$ 11.26
Z
.4130
3-7/8
6
MIC-906-Z
$ 14.10
27/64
.4219
3-15/16
6
MIC-906-27/64
$ 12.53
7/16
.4375
4-1/16
6
MIC-906-7/16
$ 12.67
29/64
.4531
4-3/16
6
MIC-906-29/64
$ 13.89
15/32
.4688
4-5/16
6
MIC-906-15/32
$ 14.36
31/64
.4844
4-3/8
6
MIC-906-31/64
$ 14.93
1/2
.5000
4-1/2
6
MIC-906-1/2
$ 15.17

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