AT Aircraft Extension / Extra Length
Alfa Tools produces aircraft extension drills—also known as extra-length or long-series drills—crafted from high-speed steel (HSS) and designed with extended flutes and overall lengths for deep hole drilling in tight spaces, thick materials, and hard-to-access areas. Our comprehensive range includes Type B and Type J geometries in both 6-inch and 12-inch lengths, available in sizes from 3/64" to 1/2" diameter. These specialty drill bits are ideal for aerospace, automotive, industrial manufacturing, maintenance, and repair applications.
Alfa Tools AE60624 27/64 X 6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 6
SKU: AT-AE60624
MPN: AE60624
Alfa Tools AE60625 7/16 X 6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 6
SKU: AT-AE60625
MPN: AE60625
Alfa Tools AE60626 29/64X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 6
SKU: AT-AE60626
MPN: AE60626
Alfa Tools AE60627 15/32X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 6
SKU: AT-AE60627
MPN: AE60627
Alfa Tools AE60628 31/64 X 6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 6
SKU: AT-AE60628
MPN: AE60628
Alfa Tools AE60629 1/2 X 6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 6
SKU: AT-AE60629
MPN: AE60629
Alfa Tools AE60641 #1X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60641
MPN: AE60641
Alfa Tools AE60642 #2X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60642
MPN: AE60642
Alfa Tools AE60643 #3X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60643
MPN: AE60643
Alfa Tools AE60644 #4X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60644
MPN: AE60644
Alfa Tools AE60645 #5X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60645
MPN: AE60645
Alfa Tools AE60646 #6X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60646
MPN: AE60646
Alfa Tools AE60647 #7X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60647
MPN: AE60647
Alfa Tools AE60648 #8X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60648
MPN: AE60648
Alfa Tools AE60649 #9X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60649
MPN: AE60649
Alfa Tools AE60650 #10X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60650
MPN: AE60650
Alfa Tools AE60651 #11X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60651
MPN: AE60651
Alfa Tools AE60652 #12X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60652
MPN: AE60652
Alfa Tools AE60653 #13X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60653
MPN: AE60653
Alfa Tools AE60654 #14X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60654
MPN: AE60654
Alfa Tools AE60655 #15X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60655
MPN: AE60655
Alfa Tools AE60656 #16X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60656
MPN: AE60656
Alfa Tools AE60657 #17X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60657
MPN: AE60657
Alfa Tools AE60658 #18X6 HSS AIRCRAFT EXTENSION DRILL - Std Qty Pack 12
SKU: AT-AE60658
MPN: AE60658