Aircraft Extension Drills, 6" and 12" lengths

We carry Aircraft Extension Drills in High Speed Steel and Cobalt Steel. High Speed Steel Drill Bits are ideal for drilling in mild steels while Cobalt is the choice for drilling in tough high tensile strength materials. Both are available in Six and Twelve inch lengths. These drills are manufactured to National Aerospece Standard 907. The 135 degree split point is self-centering and reduces thrust. They are designed for use when extra length for reach is required. Available in wire gauge, fractional, and letter sizes.

42 items. | Page 2 of 2.

7/16" Six Inch Overall Length, Aircraft Extension Drill Bit, High Speed Steel
Quantity: + -
Price: $13.16
SKU: DWDA/CX67/16

Details: 7/16" cut diameter. Six inch overall length, Aircraft Extension Drill. High Speed Steel.

Category: Fractional Size-High Speed Steel, Aircraft Extension Drills, 6" length
.26
716-Six-Inch-Overall-Length-Aircraft-Extension-Drill-Bit-High-Speed-Steel
29/64" Six Inch Overall Length, Aircraft Extension Drill Bit, High Speed Steel
Quantity: + -
Price: $13.46
SKU: DWDA/CX629/64

Details: 29/64" cut diameter. Six inch overall length, Aircraft Extension Drill. High Speed Steel.

Category: Fractional Size-High Speed Steel, Aircraft Extension Drills, 6" length
.27
2964-Six-Inch-Overall-Length-Aircraft-Extension-Drill-Bit-High-Speed-Steel
31/64" Six Inch Overall Length, Aircraft Extension Drill Bit, High Speed Steel
Quantity: + -
Price: $14.98
SKU: DWDA/CX631/64

Details: 31/64" cut diameter. Six inch overall length, Aircraft Extension Drill. High Speed Steel.

Category: Fractional Size-High Speed Steel, Aircraft Extension Drills, 6" length
.28
3164-Six-Inch-Overall-Length-Aircraft-Extension-Drill-Bit-High-Speed-Steel
15/32" Six Inch Overall Length, Aircraft Extension Drill Bit, High Speed Steel
Quantity: + -
Price: $13.46
SKU: DWDA/CX615/32

Details: 15/32" cut diameter. Six inch overall length, Aircraft Extension Drill. High Speed Steel.

Category: Fractional Size-High Speed Steel, Aircraft Extension Drills, 6" length
.29
1532-Six-Inch-Overall-Length-Aircraft-Extension-Drill-Bit-High-Speed-Steel
1/2" Six Inch Overall Length, Aircraft Extension Drill Bit, High Speed Steel
Quantity: + -
Price: $14.98
SKU: DWDA/CX61/2

Details: 1/2" cut diameter. Six inch overall length, Aircraft Extension Drill. High Speed Steel.

Category: Fractional Size-High Speed Steel, Aircraft Extension Drills, 6" length
.30
12-Six-Inch-Overall-Length-Aircraft-Extension-Drill-Bit-High-Speed-Steel
3/64" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $6.68
SKU: SKUDWDA/CX123/64

Details: 3/64" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.31
364-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
1/16" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $4.99
SKU: SKUDWDA/CX121/16

Details: 1/16" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.32
116-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
5/64" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $4.78
SKU: SKUDWDA/CX125/64

Details: 5/64" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.33
564-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
3/32" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $5.16
SKU: SKUDWDA/CX123/32

Details: 3/32" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.34
332-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
7/64" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $5.34
SKU: SKUDWDA/CX127/64

Details: 7/64" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.35
764-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
1/8" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $5.36
SKU: SKUDWDA/CX121/8

Details: 1/8" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.36
18-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
9/64" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $5.88
SKU: SKUDWDA/CX129/64

Details: 9/64" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.37
964-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
5/32" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $6.63
SKU: SKUDWDA/CX125/32

Details: 5/32" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.38
532-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
11/64" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $6.63
SKU: SKUDWDA/CX1211/64

Details: 11/64" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.39
1164-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
3/16" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Price: $6.79
SKU: SKUDWDA/CX123/16

Details: 3/16" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.40
316-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
13/64" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Sale Price: $7.25/ Regular price: $9.75
SKU: DWDA/CX1213/64

Details: 13/64" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.41
1364-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel
7/32" Diameter 12" Overall Length, Aircraft Extension Drill, High Speed Steel
Quantity: + -
Sale Price: $7.33/ Regular price: $9.88
SKU: SKU27058

Details: 13/64" Diameter, 12" overall length, aircraft extension drill. High Speed Steel

Category: Fractional Sizes, HIGH Speed Steel, Aircraft Extension Drills, 12" lengths
.42
732-Diameter-12-Overall-Length-Aircraft-Extension-Drill-High-Speed-Steel

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