Page 484 Penn Tool Co. Precision Tooling Buyer's Guide 2019
P. 484
482
R
HSS Spiral Point
Bottoming Taps
Bottoming Style Ground Thread
• Spiral point taps are the most efficient, rigid and useful cutting
taps and are recommended for through holes in most materials.
• Bottoming style taps have from one to three threads chamfered.
u
l cutting
materials.
chamfered.
THREAD
H
NO. OF THREAD OAL
PART
PRICE
SIZE
LIMIT FLUTES L (IN.)
(IN.)
NUMBER
EACH
0-80
H1
2
5

16
1 ⁄
5 8
73-387-3
$13.00
0-80
H2
2
5

16
1 ⁄
5 8
42-373-1
11.10
1-64
H2
2
3

8
1 ⁄
11
16
42-374-9
12.10
1-72
H1
2
3

8
1 ⁄
11
16
73-388-1
12.00
2-56
H1
2
7

16
1 ⁄
3 4
73-389-9
11.00
2-56
H2
2
7

16
1 ⁄
3 4
42-375-6
8.75
3-48
H2
2
1

2
1 ⁄
13
16
42-376-4
8.80
3-56
H2
2
1

2
1 ⁄
13
16
42-377-2
10.90
4-40
H1
2
9

16
1 ⁄
7 8
73-390-7
7.00
4-40
H2
2
9

16
1 ⁄
7 8
42-378-0
6.25
4-48
H2
2
9

16
1 ⁄
7 8
42-379-8
6.50
5-40
H2
2
5

8
1 ⁄
15
16
42-380-6
6.95
6-32
H1
2
11 ⁄
16
2
73-391-5
6.00
6-32
H2
2
11 ⁄
16
2
42-381-4
5.25
6-32
H3
2
11 ⁄
16
2
42-382-2
4.85
THREAD
H
NO. OF THREAD OAL
PART
PRICE
SIZE
LIMIT FLUTES L (IN.)
(IN.)
NUMBER
EACH
6-40
H2
2
11 ⁄
16
2
42-383-0
$6.00
8-32
H1
2
3

4
2 ⁄
1 8
73-392-3
6.00
8-32
H2
2
3

4
2 ⁄
1 8
42-384-8
5.25
8-32
H3
2
3

4
2 ⁄
1 8
42-385-5
4.85
10-24 H2
2
7

8
2 ⁄
3 8
42-386-3
6.95
10-24 H3
2
7

8
2 ⁄
3 8
42-387-1
4.75
10-32 H1
2
7

8
2 ⁄
3 8
73-393-1
7.00
10-32 H2
2
7

8
2 ⁄
3 8
42-388-9
5.00
10-32 H3
2
7

8
2 ⁄
3 8
42-389-7
4.75
12-24 H3
2
15 ⁄
16
2 ⁄
3 8
42-390-5
5.85
⁄ -20 1 4
H3
2
1
2 ⁄
1 2
42-391-3
4.85
⁄ -28 1 4
H3
2
1
2 ⁄
1 2
42-392-1
5.60
⁄ -18 H3 5
16
2
1 ⁄ 2 ⁄ 1 8
23
32
42-393-9
5.90
⁄ -24 H3 5
16
2
1 ⁄ 2 ⁄ 1 8
23
32
42-394-7
5.90







R R
HSS Left Hand Taper Taps
Ground Thread
• Used for all types of hand and machine
tool operations in ferrous and nonferrous materials.
• Effective when tapping hardened steels.
• Ground threads for better surface finish
and tighter tolerances.
• Left hand cut produces left hand threads.
• Chamfer: 7 - 10 Threads.
THREAD THREAD NO. OF
PART
PRICE
SIZE
LIMIT
FLUTES
OAL
NUMBER
EACH
#10-32
H3
4
2 ⁄ "
3 8
71-444-4
$8.55
⁄ -20
1 4
H3
4
2 ⁄ "
1
2
71-445-1
8.65
⁄ -28
1 4
H3
4
2 ⁄ "
1
2
71-446-9
8.65
⁄ -18 5
16
H3
4
2 ⁄ "
23
32
71-447-7
9.75
⁄ -24 5
16
H3
4
2 ⁄ "
23
32
71-448-5
9.75
⁄ -16
3 8
H3
4
2 ⁄ "
15
16
71-449-3
12.45
⁄ -24
3 8
H3
4
2 ⁄ "
15
16
71-450-1
12.45
⁄ -14 7
16
H3
4
3 ⁄ " 5
32
71-451-9
19.10
⁄ -20 7
16
H3
4
3 ⁄ " 5
32
71-452-7
19.10
⁄ -13
1
2
H3
4
3 ⁄ "
3 8
71-453-5
20.25
⁄ -20
1
2
H3
4
3 ⁄ "
3 8
71-454-3
20.25
⁄ -18 9
16
H3
4
3 ⁄ "
19
32
71-455-0
30.10
⁄ -11
5 8
H3
4
3 ⁄ "
13
16
71-456-8
38.25
⁄ -18
5 8
H3
4
3 ⁄ "
13
16
71-457-6
38.25
⁄ -10
3 4
H3
4
4 ⁄ "
1
4
71-458-4
47.25
⁄ -16
3 4
H3
4
4 ⁄ "
1
4
71-459-2
47.25
7
⁄ -9
8
H4
4
4 ⁄ "
11
16
71-460-0
64.30
⁄ -14
7 8
H4
4
4 ⁄ "
11
16
71-461-8
64.30
1-8
H4
4
5 ⁄ "
1
8
71-462-6
84.20
1-12
H4
4
5 ⁄ "
1
8
71-463-4
84.20
1-14
H4
4
5 ⁄ "
1
8
71-464-2
84.20
1 ⁄ -12
1 8
H4
4
5 ⁄ " 7
16
71-466-7
124.95
1 ⁄ -7
1 4
H4
4
5 ⁄ "
3 4
71-467-5
147.95
1 ⁄ -12
1 4
H4
6
5 ⁄ "
3 4
71-468-3
147.95
1 ⁄ -12
1
2
H4
6
6 ⁄ "
3 8
71-469-1
240.60
7 - 10 Threads
Taper
7 - 10 T
h
rea
d s
T a p
er
R
HSS Left Hand Plug Taps
Ground Thread
• Best for tapping through holes.
• Used for all types of hand and machine
tool operations in ferrous and nonferrous materials.
• Effective when tapping hardened steels.
• Ground threads for better surface finish
and tighter tolerances.
• Left hand cut produces left hand threads.
• Chamfer: 3 - 5 Threads.
3 - 5 Threads
Plug
3 - 5 Threads
Plug
THREAD THREAD NO. OF
PART
PRICE
SIZE
LIMIT
FLUTES
OAL
NUMBER
EACH
#2-56
H2
3
1 ⁄ "
3 4
74-975-4
$7.45
#2-64
H2
3
1 ⁄ "
3 4
74-976-2
7.45
#4-40
H2
3
1 ⁄ "
7 8
74-977-0
7.45
#5-40
H2
3
1 ⁄ "
15
16
74-978-8
7.45
#5-44
H2
3
1 ⁄ "
15
16
74-979-6
7.45
#6-32
H2
3
2"
74-980-4
7.45
#6-40
H3
3
2"
74-981-2
7.45
#8-32
H3
4
2 ⁄ "
1 8
74-982-0
7.45
#10-24
H3
4
2 ⁄ "
3 8
74-983-8
7.45
#10-32
H3
4
2 ⁄ "
3 8
74-984-6
7.45
#12-24
H3
4
2 ⁄ "
3
8
74-985-3
7.45
1
⁄ -20
4
H3
4
2 ⁄ "
1
2
74-986-1
7.70
1
⁄ -28
4
H3
4
2 ⁄ "
1
2
74-987-9
7.70
⁄ -18 5
16
H3
4
2 ⁄ "
23
32
74-988-7
8.50
⁄ -24 5
16
H3
4
2 ⁄ "
23
32
74-989-5
8.50
3
⁄ -16
8
H3
4
2 ⁄ "
15
16
74-990-3
11.00
3
⁄ -24
8
H3
4
3 ⁄ "
15
16
74-991-1
11.00
7
⁄ -14
16
H3
4
3 ⁄ " 5
32
74-992-9
16.80
7
⁄ -20
16
H3
4
3 ⁄ " 5
32
74-993-7
16.80
1
⁄ -13
2
H3
4
3 ⁄ "
3 8
74-994-5
17.80
1
⁄ -20
2
H3
4
3 ⁄ "
3
8
74-995-2
17.80
9
⁄ -12
16
H3
4
3 ⁄ "
19
32
74-996-0
18.25
9
⁄ "
16
H3
4
3 ⁄ "
19
32
74-997-8
26.50
⁄ -11
5 8
H3
4
3 ⁄ "
13
16
74-998-6
33.25
⁄ -18
5 8
H3
4
3 ⁄ "
13
16
74-999-4
33.25
11
⁄ "-18
16
H3
4
4 ⁄ "
1 4
75-000-0
47.40
⁄ -10
3 4
H3
4
4 ⁄ "
1 4
75-001-8
41.05
⁄ -16
3 4
H3
4
4 ⁄ "
1 4
75-002-6
41.05
⁄ -20
3 4
H3
4
4 ⁄ "
1 4
75-003-4
41.05
7
⁄ -9
8
H4
4
4 ⁄ "
11
16
75-004-2
56.40
⁄ -14
7 8
H4
4
4 ⁄ "
11
16
75-005-9
56.40
1-8
H4
4
5 ⁄ "
1 8
75-006-7
73.15
1-12
H4
4
5 ⁄ "
1 8
75-007-5
73.85
1-14
H4
4
5 ⁄ "
1 8
75-008-3
73.85
1-20
H4
4
5 ⁄ "
1 8
75-009-1
211.00
1 ⁄ -7
1 8
H4
4
5 ⁄ " 7
16
75-010-9
109.60
1 ⁄ -12
1 8
H4
4
5 ⁄ " 7
16
75-011-7
109.60
1 ⁄ -7
1 4
H4
4
5 ⁄ "
3 4
75-012-5
129.80
1 ⁄ -12
1 4
H4
4
5 ⁄ "
3 4
75-013-3
128.55
1 ⁄ -6
3 8
H4
4
6 ⁄ " 1
16
75-014-1
171.75
1 ⁄ -8
3 8
H4
4
6 ⁄ " 1
16
75-015-8
194.90
1 ⁄ -12
3 8
H4
4
6 ⁄ " 1
16
75-016-6
171.75
1 ⁄ -6
1
2
H4
4
6-3/8
75-017-4
198.30
1 ⁄ -12
1
2
H4
4
6-3/8
75-018-2
204.25
R R
HSS Left Hand Bottoming Taps
Ground Thread
• Used for all types of hand and machine
tool operations in ferrous and nonferrous materials.
• Ground threads for better surface finish and tighter tolerances.
• Allows threading closer to the bottom of a blind hole.
• Left hand cut produces left hand threads.
• Chamfer: 1 - 2 Threads.
THREAD THREAD NO. OF
PART
PRICE
SIZE
LIMIT
FLUTES
OAL
NUMBER
EACH
6-32
H3
3
2"
74-114-0
$7.05
#8-32
H3
4
2 ⁄ "
1
8
74-115-7
7.05
#10-32
H3
4
2 ⁄ "
3 8
74-116-5
6.15
⁄ -20
1 4
H3
4
2 ⁄ "
1
2
74-117-3
7.35
⁄ -28
1 4
H3
4
2 ⁄ "
1
2
74-118-1
7.35
⁄ -18 5
16
H3
4
2 ⁄ "
23
32
74-119-9
8.50
⁄ -24 5
16
H3
4
2 ⁄ "
23
32
74-120-7
8.75
⁄ -16
3 8
H3
4
2 ⁄ "
15
16
74-121-5
11.55
⁄ -24
3 8
H3
4
2 ⁄ "
15
16
74-122-3
11.55
⁄ -14 7
16
H3
4
3 ⁄ " 5
32
74-123-1
16.65
⁄ -20 7
16
H3
4
3 ⁄ " 5
32
74-124-9
17.65
⁄ -13
1
2
H3
4
3 ⁄ "
3 8
74-125-6
17.65
⁄ -20
1
2
H3
4
3 ⁄ "
3 8
74-126-4
18.15
⁄ -18 9
16
H3
4
3 ⁄ "
19
32
74-127-2
27.90
⁄ -11
5 8
H3
4
3 ⁄ "
13
16
74-128-0
35.45
⁄ -18
5 8
H3
4
3 ⁄ "
13
16
74-129-8
35.45
11
⁄ -11
16
H3
4
4 ⁄ " 1
32
74-130-6
40.55
⁄ -10
3 4
H3
4
4 ⁄ "
1 4
74-131-4
43.80
⁄ -16
3 4
H3
4
4 ⁄ "
1 4
74-132-2
43.80
7
⁄ -9
8
H4
4
4 ⁄ "
11
16
74-133-0
59.60
⁄ -14
7 8
H4
4
4 ⁄ "
11
16
74-134-8
59.60
1-8
H4
4
5 ⁄ "
1
8
74-135-5
78.10
1-12
H4
4
5 ⁄ "
1
8
74-136-3
81.20
1-14
H4
4
5 ⁄ "
1
8
74-137-1
81.20
1 ⁄ -12
1
8
H4
4
5 ⁄ " 7
16
74-139-7
120.50
1 ⁄ -7
1 4
H4
4
5 ⁄ "
3 4
74-140-5
142.70
1 ⁄ -12
1 4
H4
6
5 ⁄ "
3 4
74-141-3
142.70
1 ⁄ -6
1
2
H4
4
6 ⁄ "
3 8
74-142-1
218.05
1 ⁄ -12
1
2
H4
6
6 ⁄ "
3 8
74-143-9
224.60
1 - 2 Threads
Bottoming 1
- 2 Threads
Bottom
i
n g
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