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Products » Cutting Tools - Solid (Non-Indexable) » Drills » Aircraft Extension Drills » Cobalt Steel » 12" Overall Length

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Narrow your search by using the "filters" below.
Drill Diameter:
1/16"
1/2"
1/4"
1
1/8"
#2
#3
3/16"
3/32"
3/8"
#4
5/16"
5/32"
5/64"
D
E
F
I
O
Q
U
X
#5
#6
#7
11/32"
11/64"
13/32"
13/64"
15/32"
15/64"
17/64"
19/64"
7/16"
7/32"
7/64"
#8
9/32"
#9
9/64"
#10
#11
#12
#13
#14
#15
#16
#17
#18
#19
#20
21/64"
#21
#22
#23
23/64"
#24
25/64"
#25
#26
27/64"
#27
#28
#29
29/64"
#30
#31
31/64"
#32
#33
#34
#35
#36
#37
#38
#39
#40
#41
#42
#43
#44
#45
#46
#47
#48
#49
#50
#51
#52
Decimal Equivalent:
.0625"
.0635"
.0670"
.0700"
.0730"
.0760"
.0781"
.0785"
.0810"
.0820"
.0860"
.0890"
.0935"
.0938"
.0960"
.0980"
.0995"
.1015"
.1040"
.1065"
.1094"
.1100"
.1110"
.1130"
.1160"
.1200"
.1250"
.1285"
.1360"
.1405"
.1406"
.1440"
.1470"
.1495"
.1520"
.1540"
.1562"
.1570"
.1590"
.1610"
.1660"
.1695"
.1719"
.1730"
.1770"
.1800"
.1820"
.1850"
.1875"
.1890"
.1910"
.1935"
.1960"
.1990"
.2010"
.2031"
.2040"
.2055"
.2090"
.2130"
.2188"
.2210"
.2280"
.2344"
.2460"
.2500"
.2570"
.2656"
.2720"
.2812"
.2969"
.3125"
.3160"
.3281"
.3320"
.3438"
.3594"
.3680"
.3750"
.3906"
.3970"
.4062"
.4219"
.4375"
.4531"
.4688"
.4844"
.5000"
Length Of Cut:
1-1/2"
1-5/8"
1-7/16"
1-7/8"
1"
1-1/4"
1-1/8"
1-3/4"
1-3/8"
2-1/2"
2-1/8"
2-15/16"
2-3/16"
2"
2-3/4"
2-5/16"
2-5/8"
2-7/16"
2-7/8"
3-1/16"
3-1/2"
3-15/16"
3-3/16"
3-3/4"
3-5/8"
3-7/16"
3-7/8"
4-1/16"
4-1/2"
4-3/16"
4-3/8"
4-5/16"
7/8"
Size Type:
Fractional Size
Letter Size
Wire Gauge Size

12" Overall Length

12" Overall Length
Heavy duty flute construction for increased tool strength. Black oxide finish for increased wear resistance & improved lubricity reducing chip welding and galling. AIA-NAS 907 specifications approved for aircraft applications. 135° split point for self centering, reducing thrust for ease of penetration and the preferred point for stainless steel.
 More Info   Drill Diameter:   Decimal Equivalent:   Geometry/Tool Specs:   Length Of Cut:   Overall Length:   Size Type:   Brand:   Price   Buy Now 
 
5196345
 		 9/64" .1406" 135° Point 1-3/4" 12" Fractional Size REPUBLIC DRILL  $13.65 
 
102974
 		 D .2460" 135° Point 2-3/4" 12" Letter Size REPUBLIC DRILL  $25.55 
 
102975
 		 E .2500" 135° Point 2-3/4" 12" Letter Size REPUBLIC DRILL  $16.55 
 
102976
 		 F .2570" 135° Point 2-7/8" 12" Letter Size REPUBLIC DRILL  $29.50 
 
102979
 		 I .2720" 135° Point 2-7/8" 12" Letter Size REPUBLIC DRILL  $30.70 
 
102985
 		 O .3160" 135° Point 3-3/16" 12" Letter Size REPUBLIC DRILL  $36.00 
 
102987
 		 Q .3320" 135° Point 3-7/16" 12" Letter Size REPUBLIC DRILL  $40.15 
 
test123
 		 1              $1.25 
 
102991
 		 U .3680" 135° Point 3-5/8" 12" Letter Size REPUBLIC DRILL  $49.15 
 
102994
 		 X .3970" 135° Point 3-3/4" 12" Letter Size REPUBLIC DRILL  $35.90 
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warningThis product may contain metals and/or chemicals that are included in the State of California's latest Prop 65 warnings. Exposure may cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov
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