AT Aircraft Extension / Extra Length Drills
AT aircraft extension drills—also called extra-length drills or long-reach drill bits—are designed for drilling in hard-to-reach locations and deeper holes where standard jobber-length bits don’t provide enough reach. They’re commonly used in fabrication, maintenance, and repair work when you need additional clearance to drill through assemblies, tubing, or structural components (application dependent).
Alfa Tools LB60909 1/4 X 18 HSS EXTRA LONG DRILL
SKU: AT-LB60909
MPN: LB60909
Sale price
$52.24
$52.24
List price
$104.21
$104.21
Save $51.97
Alfa Tools LB60911 9/32 X 18 HSS EXTRA LONG DRILL
SKU: AT-LB60911
MPN: LB60911
Sale price
$57.02
$57.02
List price
$113.75
$113.75
Save $56.73
Alfa Tools LB60913 5/16 X 18 HSS EXTRA LONG DRILL
SKU: AT-LB60913
MPN: LB60913
Sale price
$60.32
$60.32
List price
$120.35
$120.35
Save $60.03
Alfa Tools LB60917 3/8 X 18 HSS EXTRA LONG DRILL
SKU: AT-LB60917
MPN: LB60917
Sale price
$63.01
$63.01
List price
$125.69
$125.69
Save $62.68
Alfa Tools LB60921 7/16 X 18 HSS EXTRA LONG DRILL
SKU: AT-LB60921
MPN: LB60921
Sale price
$70.12
$70.12
List price
$139.90
$139.90
Save $69.78
Alfa Tools LB60923 15/32 X 18 HSS EXTRA LONG DRILL
SKU: AT-LB60923
MPN: LB60923
Sale price
$81.80
$81.80
List price
$163.17
$163.17
Save $81.37
Alfa Tools LB60925 1/2 X 18 HSS EXTRA LONG DRILL
SKU: AT-LB60925
MPN: LB60925
Sale price
$85.10
$85.10
List price
$169.77
$169.77
Save $84.67
Alfa Tools LB60927 9/16 X 18 HSS EXTRA LONG DRILL
SKU: AT-LB60927
MPN: LB60927
Sale price
$134.72
$134.72
List price
$268.77
$268.77
Save $134.05
Alfa Tools LB60929 5/8 X 18 HSS EXTRA LONG DRILL
SKU: AT-LB60929
MPN: LB60929
Sale price
$147.53
$147.53
List price
$294.35
$294.35
Save $146.82