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Triumph
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Extension Length Drill Bits
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Applicable Materials
Alloy Steel, Cast Iron, Low and Medium Carbon Steel, High Alloy Steel, Tough, Medium and High Tensile Strength Alloy (44)
Aluminum Alloy, Wood, Soft and Medium Bronze (6)
Aluminum and Mild Steel (15)
Aluminum, Aluminum Alloy, Soft and Medium Bronze, Mild Steel, Wood and Plastic (11)
Brand Name
Triumph® (76)
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US (76)
Cutting Depth
1-1/2 in (3)
1-1/4 in (1)
1-3/4 in (3)
1-3/8 in (2)
1-5/8 in (4)
1-7/8 in (2)
13 in (5)
2-1/2 in (2)
2-1/8 in (6)
2-15/16 in (1)
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Right Hand (6)
Cutting Edge Material
HSS (76)
Drill Size Decimal Inch
0.0938 in (1)
0.098 in (2)
0.1094 in (2)
0.113 in (1)
0.125 in (2)
0.1285 in (2)
0.136 in (1)
0.1406 in (2)
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Drill Size Fraction
1/2 in (4)
1/4 in (4)
1/8 in (2)
11/32 in (2)
11/64 in (1)
13/32 in (2)
13/64 in (1)
15/32 in (2)
15/64 in (1)
17/32 in (1)
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Drill Size Letter
E (1)
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#11 (2)
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#18 (1)
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#2 (1)
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#21 (1)
#25 (1)
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Finish
Black Oxide (44)
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1-1/4 in (1)
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1-5/8 in (4)
1-7/8 in (2)
13 in (5)
2-1/2 in (2)
2-1/8 in (6)
2-15/16 in (1)
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Flute Type
Spiral (6)
Material
HSS (76)
Number Of Flutes
2 (6)
Overall Length
12 in (34)
18 in (5)
6 in (37)
Package Height
12.25 in (2)
12.5 in (3)
12.75 in (1)
Package Length
12.25 in (2)
12.5 in (3)
12.75 in (1)
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0.5 in (6)
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118 deg (17)
135 deg (59)
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BP12HH (7)
BP6HH (7)
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T12HH (7)
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Heavy Duty (59)
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Triumph® 057507 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 7/64 in Drill - Fraction, 0.1094 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57507
A&M #:
5960151
Triumph
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Triumph® 057509 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 9/64 in Drill - Fraction, 0.1406 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57509
A&M #:
5960153
Triumph
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Triumph® 057511 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 11/64 in Drill - Fraction, 0.1719 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57511
A&M #:
5960155
Triumph
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Triumph® 057513 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 13/64 in Drill - Fraction, 0.2031 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57513
A&M #:
5960157
Triumph
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Triumph® 057515 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 15/64 in Drill - Fraction, 0.2344 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57515
A&M #:
5960159
Triumph
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Triumph® 057516.20 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57516.2
A&M #:
5960161
Triumph
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Triumph® 057517 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 17/64 in Drill - Fraction, 0.2656 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57517
A&M #:
5960162
Triumph
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Triumph® 057518 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 9/32 in Drill - Fraction, 0.2812 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57518
A&M #:
5960163
Triumph
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Triumph® 057519 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 19/64 in Drill - Fraction, 0.2969 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57519
A&M #:
5960164
Triumph
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Triumph® 057507 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 7/64 in Drill - Fraction, 0.1094 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57507
A&M #:
5960151
Triumph
Call for Price
Add to List
Compare
Triumph® 057509 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 9/64 in Drill - Fraction, 0.1406 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57509
A&M #:
5960153
Triumph
Call for Price
Add to List
Compare
Triumph® 057511 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 11/64 in Drill - Fraction, 0.1719 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57511
A&M #:
5960155
Triumph
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Compare
Triumph® 057513 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 13/64 in Drill - Fraction, 0.2031 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57513
A&M #:
5960157
Triumph
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Compare
Triumph® 057515 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 15/64 in Drill - Fraction, 0.2344 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57515
A&M #:
5960159
Triumph
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Compare
Triumph® 057516.20 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57516.2
A&M #:
5960161
Triumph
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Compare
Triumph® 057517 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 17/64 in Drill - Fraction, 0.2656 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57517
A&M #:
5960162
Triumph
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Add to List
Compare
Triumph® 057518 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 9/32 in Drill - Fraction, 0.2812 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57518
A&M #:
5960163
Triumph
Call for Price
Add to List
Compare
Triumph® 057519 T6HH Heavy Duty Aircraft Extension Extra Length Drill, 19/64 in Drill - Fraction, 0.2969 in Drill - Decimal Inch, 6 in OAL, HSS
MFR #:
57519
A&M #:
5960164
Triumph
Call for Price
Add to List
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