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Boise, ID 208-377-0158
Eugene, OR 541-342-3641
Idaho Falls, ID 208-522-7082
Medford, OR 541-779-0187
277
TRIUMPH TWIST DRILL CO.
Taps
HSS Thundertap®
•
Bronze oxide surface treatment for easier tapping, higher speeds
and greater abrasion resistance
•
Precision ground cutting surfaces for precise thread production
TRIUMPH TWIST DRILL CO.
Combination
Tap and Drill Set
18-Piece
Thunderbit®/Thundertap®
•
TD18HDNC - Metal Index
•
ThunderBit®: 7, F, 5/16, U, 27/64, 36, 29,
25, 16
•
ThunderTap®: 1/4-20 NC, 5/16-18 NC,
3/8-16 NC, 7/16-14 NC, 1/2-13 NC, 6-32
NC, 8-32 NC, 10-24 NC, 12-24 NC
TRIUMPH TWIST DRILL CO.
Tap Set
HSS
•
WC39 - Vinyl Pouch
•
10 Piece Pitch Range - 6–32 NC,
8-32 NC, 10-24 NC, 10–32 NF,
1/4–20 NC
•
Jobber Drill Size Range
(Wire) - 36, 29, 25, 21, 7
Item # Size-Pitch Thread
Thread
Limit
Drill Size
T61HDT Taper (7-10 threads long)
TR71000
¹⁄₄
-20
NC H3
7
TR71001
¹⁄₄
-28
NF
H3
3
TR71002
⁵⁄₁₆
-18
NC H3
F
TR71003
⁵⁄₁₆
-24
NF
H3
I
TR71004
³⁄₈
-16
NC H3
⁵⁄₁₆
TR71006
⁷⁄₁₆
-14
NC H3
U
TR71007
⁷⁄₁₆
-20
NF
H3
²⁵⁄₆₄
TR71008
¹⁄₂
-13
NC H3
²⁷⁄₆₄
TR71009
¹⁄₂
-20
NF
H3
²⁹⁄₆₄
TR71010
⁹⁄₁₆
-12
NC H3
³¹⁄₆₄
TR71011
⁹⁄₁₆
-18
NF
H3
³³⁄₆₄
TR71012
⁵⁄₈
-11
NC H3
¹⁷⁄₃₂
TR71013
⁵⁄₈
-18
NF
H3
³⁷⁄₆₄
TR71014
³⁄₄
-10
NC H3
²¹⁄₃₂
TR71015
³⁄₄
-16
NF
H3
¹¹⁄₁₆
TR71016
⁷⁄₈
-9
NC H4
⁴⁹⁄₆₄
TR71017
⁷⁄₈
-14
NF
H4
¹³⁄₁₆
TR71018
1-8
NC H4
⁷⁄₈
TR71019
1-12
NF
H4
⁵⁹⁄₆₄
TR71020 1
¹⁄₈
-7
NC H4
⁶³⁄₆₄
T62HDT Taper
TR71040
4-40
NC H2
43
TR71041
6-32
NC H3
36
TR71043
8-32
NC H3
29
TR71045 10-24
NC H3
25
TR71046 10-32
NF
H3
21
TR71047 12-24
NC H3
16
T61HDP Plug (3-5 threads long)
TR71068
¹⁄₂
-13
NC H3
²⁷⁄₆₄
T61HDB Bottoming (1-2 threads long)
TR71100
¹⁄₄
-20
NC H3
7
TR71101
¹⁄₄
-28
NF
H3
3
TR71102
⁵⁄₁₆
-18
NC H3
F
TR71103
⁵⁄₁₆
-24
NF
H3
I
TR71104
³⁄₈
-16
NC H3
⁵⁄₁₆
TR71105
³⁄₈
-24
NF
H3
Q
TR71107
⁷⁄₁₆
-20
NF
H3
²⁵⁄₆₄
TR71108
¹⁄₂
-13
NC H3
²⁷⁄₆₄
TR71109
¹⁄₂
-20
NF
H3
²⁹⁄₆₄
TR71110
⁹⁄₁₆
-12
NC H3
³¹⁄₆₄
TR71111
⁹⁄₁₆
-18
NF
H3
³³⁄₆₄
TR71112
⁵⁄₈
-11
NC H3
¹⁷⁄₃₂
TR71113
⁵⁄₈
-18
NF
H3
³⁷⁄₆₄
TR71114
³⁄₄
-10
NC H3
²¹⁄₃₂
TR71115
³⁄₄
-16
NF
H3
¹¹⁄₁₆
TR71116
⁷⁄₈
-9
NC H4
⁴⁹⁄₆₄
TR71118
1-8
NC H4
⁷⁄₈
TR71119
1-12
NF
H4
⁵⁹⁄₆₄
T62HDB Bottoming (1-2 threads long)
TR71140
4-40
NC H2
43
TR71141
6-32
NC H3
36
TR71143
8-32
NC H3
29
TR71145 10-24
NC H3
25
TR71146 10-32
NF
H3
21
TR71147 12-24
NC H3
16
Item #
TR71497
Item #
TR69939
Item # Size-Pitch Thread
Thread
Limit
Drill Size
