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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 LB60251 1/8 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

Alfa Tools LB60251 1/8 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

SKU: AT-LB60251
MPN: LB60251

Alfa Tools LB60253 5/32 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

Alfa Tools LB60253 5/32 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

SKU: AT-LB60253
MPN: LB60253

Alfa Tools LB60255 3/16 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

Alfa Tools LB60255 3/16 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

SKU: AT-LB60255
MPN: LB60255

Alfa Tools LB60257 7/32 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

Alfa Tools LB60257 7/32 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

SKU: AT-LB60257
MPN: LB60257

Alfa Tools LB60259 1/4 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

Alfa Tools LB60259 1/4 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

SKU: AT-LB60259
MPN: LB60259

Alfa Tools LB60261 9/32 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

Alfa Tools LB60261 9/32 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

SKU: AT-LB60261
MPN: LB60261

Alfa Tools LB60263 5/16 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

Alfa Tools LB60263 5/16 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 6

SKU: AT-LB60263
MPN: LB60263

Alfa Tools LB60265 11/32 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 3

Alfa Tools LB60265 11/32 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 3

SKU: AT-LB60265
MPN: LB60265

Alfa Tools LB60267 3/8 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 3

Alfa Tools LB60267 3/8 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 3

SKU: AT-LB60267
MPN: LB60267

Alfa Tools LB60271 7/16 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 3

Alfa Tools LB60271 7/16 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 3

SKU: AT-LB60271
MPN: LB60271

Alfa Tools LB60275 1/2 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 3

Alfa Tools LB60275 1/2 X 12 HSS EXTRA LONG DRILL - Std Qty Pack 3

SKU: AT-LB60275
MPN: LB60275

Alfa Tools LB60277 9/16 X 12 HSS EXTRA LONG DRILL

Alfa Tools LB60277 9/16 X 12 HSS EXTRA LONG DRILL

SKU: AT-LB60277
MPN: LB60277

Save $76.72
Alfa Tools LB60279 5/8 X 12 HSS EXTRA LONG DRILL

Alfa Tools LB60279 5/8 X 12 HSS EXTRA LONG DRILL

SKU: AT-LB60279
MPN: LB60279

Save $86.05
Alfa Tools LB60940 7/16 X 12 X 7/16 SHANK HSS LONG DRILL

Alfa Tools LB60940 7/16 X 12 X 7/16 SHANK HSS LONG DRILL

SKU: AT-LB60940
MPN: LB60940

Save $66.96
Alfa Tools LB60941 1/2 X 12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60941 1/2 X 12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60941
MPN: LB60941

Save $40.41
Alfa Tools LB60942 9/16 X 12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60942 9/16 X 12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60942
MPN: LB60942

Save $63.01
Alfa Tools LB60943 5/8 X 12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60943 5/8 X 12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60943
MPN: LB60943

Save $68.97
Alfa Tools LB60944 11/16 X 12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60944 11/16 X 12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60944
MPN: LB60944

Save $83.35
Alfa Tools LB60945 3/4 X 12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60945 3/4 X 12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60945
MPN: LB60945

Save $91.03
Alfa Tools LB60946 13/16 X 12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60946 13/16 X 12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60946
MPN: LB60946

Save $104.42
Alfa Tools LB60947 7/8 X 12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60947 7/8 X 12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60947
MPN: LB60947

Save $104.67
Alfa Tools LB60948 1" X 12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60948 1" X 12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60948
MPN: LB60948

Save $142.12
Alfa Tools LB60949 1-1/16X12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60949 1-1/16X12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60949
MPN: LB60949

Save $184.53
Alfa Tools LB60950 1-1/8 X 12 X 1/2 SHANK HSS LONG DRILL

Alfa Tools LB60950 1-1/8 X 12 X 1/2 SHANK HSS LONG DRILL

SKU: AT-LB60950
MPN: LB60950

Save $208.84