Page 493 Penn Tool Co. Precision Tooling Buyer's Guide 2019
P. 493
491
R R
HSS Straight Flute & Taper Shank
Chucking Expansion Reamers
• Straight shank reamers should ONLY be used in thru-hole applications.
• Expansion: 0.015" — 0.020"
• Expansion feature permits the reamer to be re-sharpened while keeping its original diameter.
• These reamers are NOT for reaming oversized holes.
• High Speed Steel (HSS) provides good wear resistance and can be used in general purpose
applications for both ferrous and nonferrous materials.
• Over expansion and misuse of these reamers may cause damage to the tool, the workpiece
and injury to the operator.
STRAIGHT SHANK
TAPER SHANK
DEC.
FLUTE
SHANK PART
MORSE PART
SIZE
EQUIV. LENGTH OAL
DIA.
NUMBER
PRICE
TAPER
NUMBER
PRICE
3
⁄ "
8
0.3750"
3
⁄ "
4
7"
5
⁄ "
16
78-371-2
$56.50
—
—
—
⁄ " 0.4062"
13
32
3
⁄ "
4
7"
5
⁄ "
16
78-372-0
60.30
—
—
—
⁄ " 0.4375" 7
16
7
⁄ "
8
7"
3
⁄ "
8
78-373-8
55.90
—
—
—
⁄ "
1
2
0.5000"
1"
8"
7
⁄ "
16
78-374-6
63.60
1MT
78-392-8
$63.30
⁄ " 0.5313"
17
32
1"
8"
7
⁄ "
16
78-375-3
67.00
—
—
—
⁄ " 0.5625" 1 ⁄ " 9
16
1
8
8"
7
⁄ "
16
78-376-1
62.95
—
—
—
⁄ "
5 8
0.6250"
1 ⁄ "
1 4
9"
9
⁄ "
16
78-377-9
71.00
—
—
—
⁄ " 0.6875" 1 ⁄ "
11
16
1 4
9"
9
⁄ "
16
78-378-7
78.55
—
—
—
⁄ " 0.7188" 1 ⁄ "
23
32
1 4
9"
9
⁄ "
16
78-379-5
79.30
—
—
—
⁄ "
3 4
0.7500"
1 ⁄ " 9 ⁄ " 3
8
1
2
5
⁄ "
8
78-380-3
81.90
2MT
78-393-6
93.30
⁄ " 0.7812" 1 ⁄ " 9 ⁄ "
25
32
3
8
1
2
5
⁄ "
8
78-381-1
81.10
—
—
—
⁄ "
7 8
0.8750"
1 ⁄ "
1
2
10"
3
⁄ "
4
78-382-9
97.70
—
—
—
1"
1.0000" 1 ⁄ " 10 ⁄ "
5
8
1
2
7
⁄ "
8
78-383-7
116.85
3MT
78-394-4
117.90
1 ⁄ " 1.0625" 1 ⁄ " 10 ⁄ "
1
16
5
8
1
2
7
⁄ "
8
78-384-5
136.65
—
—
—
1 ⁄ " 1.1250" 1 ⁄ "
1
8
3 4
11"
7
⁄ "
8
78-385-2
150.45
—
—
—
1 ⁄ " 1.1875"
3
16
1 ⁄ "
3 4
11"
1"
78-386-0
160.65
—
—
—
1 ⁄ " 1.2500" 1 ⁄ " 11 ⁄ "
1 4
7 8
1
2
1"
78-387-8
170.60
4MT
78-395-1
178.30
1 ⁄ " 1.3750"
3 8
2"
12"
1"
78-388-6
185.70
4MT
78-396-9
195.55
1 ⁄ " 1.5000" 2 ⁄ " 12 ⁄ "
1
2
1
8
1
2
1 ⁄ "
1 4
78-389-4
189.20
4MT
78-397-7
209.65
1 ⁄ " 1.8125" 2 ⁄ " 13 ⁄ "
3
16
3 8
1
2
1 ⁄ "
1
2
78-390-2
342.80
—
—
—
1 ⁄ " 1.8750" 2 ⁄ "
7 8
1 4
14"
1 ⁄ "
1
2
78-391-0
357.50
—
—
—
2"
2.0000" 2 ⁄ "
1 4
14"
—
—
—
5MT
78-398-5
357.50
2 ⁄ " 2.9375" 3 ⁄ "
15
16
1
2
16"
—
—
—
5MT
78-403-3
609.20
Straight Shankk
Str
aight Shan
HSS Bridge Reamers
• Straight shank, left hand spiral/right hand cut.
• Used to align existing holes prior to bolt or rivet installation.
• Point tapered to
permit entry into
overlapping holes.
• Three symmetrically placed flats
on shank provide positive grip in
portable electric and pneumatic tools.
• Black oxide finish.
• Tolerances ±0.010 -0.000.
• Shank length: 1 ⁄ ".
1 2
CUT
POINT
FLUTE.
SHANK
NO. OF
PART
PRICE
DIA.
DIA.
L
DIA.
OAL
FLUTES
NUMBER
EACH
1
⁄ "
4
5
⁄ "
32
2 ⁄ "
1 2
5
⁄ "
16
4 ⁄ "
3 8
4
44-506-4
$39.45
⁄ "
5
16
3
⁄ "
16
2 ⁄ "
3 4
3
⁄ "
8
4 ⁄ "
5 8
4
44-507-2
39.45
⁄ "
3 8
1
⁄ "*
4
2 ⁄ "
3 4
13
⁄ " 4 ⁄ "
32
5 8
4
44-508-0
40.20
⁄ "
7
16
1
⁄ "*
4
3 ⁄ "
1 2
1
⁄ "
2
5 ⁄ "
3 8
5
44-509-8
44.35
⁄ "
1 2
9
⁄ "
32
4"
1
⁄ "
2
5 ⁄ "
7 8
5
44-510-6
47.90
⁄ "
9
16
11
⁄ "
32
4"
1
⁄ "
2
5 ⁄ "
7 8
5
44-511-4
50.85
⁄ "
5 8
11
⁄ "
32
4 ⁄ "
1 2
1
⁄ "
2
6 ⁄ "
3 8
5
44-512-2
55.55
⁄ "
21
32
3
⁄ "
8
4 ⁄ "
1 2
1
⁄ "
2
6 ⁄ "
3 8
5
44-513-0
61.65
⁄ "
11
16
3
⁄ "
8
4 ⁄ "
1 2
1
⁄ "
2
6 ⁄ "
3 8
5
44-514-8
61.65
⁄ "
3 4
13
⁄ "
32
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-515-5
74.05
⁄ "
25
32
13
⁄ "
32
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-516-3
74.70
⁄ "
13
16
7
⁄ "
16
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-517-1
74.05
⁄ "
7 8
15
⁄ "
32
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-518-9
83.55
⁄ "
15
16
9
⁄ "
16
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-519-7
83.55
1"
19
⁄ "
32
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-520-5
98.15
1 ⁄ "
1
16
5
⁄ "
8
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-521-3
112.30
*No flats on ⁄ " point diameter.
1 4
placed flats
sitive grip in
pneumatictools
R R
HSS Brown & Sharpe Taper
Finishing Reamers
Straight Shank
• Use in the finish and maintenance of holes intended for use
with B & S tapered tooling.
• HSS provides good wear resistance and can be used in general
purpose applications for both ferrous and nonferrous materials.
B&S SHANK
DIA.
DIA.
FLUTE
PART
TAPER
DIA.
SM. END
LG. END
LENGTH
OAL
NUMBER
PRICE
1
9
⁄ "
32
0.2000"
0.2280"
2 ⁄ "
7 8
4 ⁄ "
3 4
78-608-7
$57.95
2
11
⁄ "
32
0.2500"
0.3800"
3 ⁄ "
1
8
5 ⁄ "
1
8
78-609-5
65.25
3
13
⁄ "
32
0.3120"
0.4530"
3 ⁄ "
3 8
5 ⁄ "
1
2
78-610-3
69.65
4
7
⁄ "
16
0.3500"
0.5040" 3 ⁄ " 5 ⁄ "
11
16
7 8
78-611-1
73.10
5
9
⁄ "
16
0.4500"
0.6170"
4"
6 ⁄ "
3 8
78-612-9
82.65
6
5
⁄ "
8
0.5000"
0.6820"
4 ⁄ "
3 8
6 ⁄ "
7 8
78-613-7
86.35
7
3
⁄ "
4
0.6000"
0.8030"
4 ⁄ "
7 8
7 ⁄ "
1
2
78-614-5
94.20
8
13
⁄ "
16
0.7500"
0.9790"
5 ⁄ "
1
2
8 ⁄ "
1
8
78-615-2
125.20
9
1"
0.9000" 0.1550"
6 ⁄ "
1
8
8 ⁄ "
7 8
78-616-0
159.25
10
1 ⁄ "
1
8
1.0450"
1.3400"
6 ⁄ "
7 8
9 ⁄ "
3 4
78-617-8
209.45
78-614-5
R
HSS Morse Taper Straight Flute
& Taper Shank Hand Reamers
• High Speed Steel provides good wear resistance in mild steel & nonferrous materials.
• Straight shank is used in the finishing and maintenance of tapered holes
for Morse Tapered Tooling.
• Taper shank is used for production machine reaming of tapered holes for Morse Taper shanks.
Straight Flute
FOR
DIA.
DIA.
ROUGHING
FINISHING
MORSE SHANK
SMALL
LARGE
FLUTE
PART
PART
TAPER
DIA.
END
END
LENGTH OAL
NUMBER
PRICE
NUMBER
PRICE
0 MT
5
⁄ " 0.2503" 0.3673" 2 ⁄ " 3 ⁄ " —
16
1 4
3 4
—
78-623-6
$56.30
1 MT
7
⁄ " 0.3674" 0.2280"
16
3"
5"
78-618-6
$86.50
78-624-4
72.45
2 MT
5
⁄ "
8
0.5696"
0.2210" 3 ⁄ "
1
2
6"
78-619-4
101.20
78-625-1
85.45
3 MT
7
⁄ "
8
0.7748" 0.2130"
4 ⁄ " 7 ⁄ " 1 4
1 4
78-620-2
148.95
78-626-9
124.90
4 MT
1 ⁄ " 1.0167" 0.2090" 5 ⁄ " 8 ⁄ " 1 4
1 4
1
2
78-621-0
231.15
78-627-7
193.35
5 MT
1 ⁄ " 1.4717" 0.2055" 6 ⁄ " 9 ⁄ " 1
2
1 4
3 4
78-622-8
443.50
78-628-5
365.95
6 MT
2"
2.1120" 0.2040" 8 ⁄ " 12 ⁄ " —
1 4
1 4
—
78-629-3
764.15
Taper Shank
FOR
DIA.
DIA.
ROUGHING
FINISHING
MORSE SHANK
SMALL
LARGE
FLUTE
PART
PART
TAPER
DIA.
END
END
LENGTH OAL
NUMBER
PRICE
NUMBER
PRICE
0 MT
5
⁄ " 0.2503" 0.3673" 2 ⁄ " 5 ⁄ " —
16
1 4
11
32
—
71-845-2
$58.65
1 MT
7
⁄ " 0.3674" 0.2280"
16
3"
6 ⁄ " 5
16
71-842-9
$107.45
71-846-0
66.40
2 MT
5
⁄ "
8
0.5696"
0.2210" 3 ⁄ " 7 ⁄ "
1
2
3
8
71-843-7
126.31
71-847-8
80.40
3 MT
7
⁄ "
8
0.7748" 0.2130"
4 ⁄ " 8 ⁄ " — 1 4
7 8
—
71-848-6
111.15
4 MT
1 ⁄ " 1.0167" 0.2090" 5 ⁄ " 10 ⁄ " 1 4
1 4
7 8
71-844-5
250.55
71-849-4
195.20
5 MT
1 ⁄ " 1.4717" 0.2055" 6 ⁄ " 13 ⁄ " — 1
2
1 4
1 4
—
71-850-2
389.15
Taper Shank
Finishing
Straight
Flute Roughing
Straight
Flute Finishing
Taper Shank
Roughing
Taper Shank
Roughing
Str
aig
h t
Flute Roughing
St i ht
R R
HSS Straight Flute & Taper Shank
Chucking Expansion Reamers
• Straight shank reamers should ONLY be used in thru-hole applications.
• Expansion: 0.015" — 0.020"
• Expansion feature permits the reamer to be re-sharpened while keeping its original diameter.
• These reamers are NOT for reaming oversized holes.
• High Speed Steel (HSS) provides good wear resistance and can be used in general purpose
applications for both ferrous and nonferrous materials.
• Over expansion and misuse of these reamers may cause damage to the tool, the workpiece
and injury to the operator.
STRAIGHT SHANK
TAPER SHANK
DEC.
FLUTE
SHANK PART
MORSE PART
SIZE
EQUIV. LENGTH OAL
DIA.
NUMBER
PRICE
TAPER
NUMBER
PRICE
3
⁄ "
8
0.3750"
3
⁄ "
4
7"
5
⁄ "
16
78-371-2
$56.50
—
—
—
⁄ " 0.4062"
13
32
3
⁄ "
4
7"
5
⁄ "
16
78-372-0
60.30
—
—
—
⁄ " 0.4375" 7
16
7
⁄ "
8
7"
3
⁄ "
8
78-373-8
55.90
—
—
—
⁄ "
1
2
0.5000"
1"
8"
7
⁄ "
16
78-374-6
63.60
1MT
78-392-8
$63.30
⁄ " 0.5313"
17
32
1"
8"
7
⁄ "
16
78-375-3
67.00
—
—
—
⁄ " 0.5625" 1 ⁄ " 9
16
1
8
8"
7
⁄ "
16
78-376-1
62.95
—
—
—
⁄ "
5 8
0.6250"
1 ⁄ "
1 4
9"
9
⁄ "
16
78-377-9
71.00
—
—
—
⁄ " 0.6875" 1 ⁄ "
11
16
1 4
9"
9
⁄ "
16
78-378-7
78.55
—
—
—
⁄ " 0.7188" 1 ⁄ "
23
32
1 4
9"
9
⁄ "
16
78-379-5
79.30
—
—
—
⁄ "
3 4
0.7500"
1 ⁄ " 9 ⁄ " 3
8
1
2
5
⁄ "
8
78-380-3
81.90
2MT
78-393-6
93.30
⁄ " 0.7812" 1 ⁄ " 9 ⁄ "
25
32
3
8
1
2
5
⁄ "
8
78-381-1
81.10
—
—
—
⁄ "
7 8
0.8750"
1 ⁄ "
1
2
10"
3
⁄ "
4
78-382-9
97.70
—
—
—
1"
1.0000" 1 ⁄ " 10 ⁄ "
5
8
1
2
7
⁄ "
8
78-383-7
116.85
3MT
78-394-4
117.90
1 ⁄ " 1.0625" 1 ⁄ " 10 ⁄ "
1
16
5
8
1
2
7
⁄ "
8
78-384-5
136.65
—
—
—
1 ⁄ " 1.1250" 1 ⁄ "
1
8
3 4
11"
7
⁄ "
8
78-385-2
150.45
—
—
—
1 ⁄ " 1.1875"
3
16
1 ⁄ "
3 4
11"
1"
78-386-0
160.65
—
—
—
1 ⁄ " 1.2500" 1 ⁄ " 11 ⁄ "
1 4
7 8
1
2
1"
78-387-8
170.60
4MT
78-395-1
178.30
1 ⁄ " 1.3750"
3 8
2"
12"
1"
78-388-6
185.70
4MT
78-396-9
195.55
1 ⁄ " 1.5000" 2 ⁄ " 12 ⁄ "
1
2
1
8
1
2
1 ⁄ "
1 4
78-389-4
189.20
4MT
78-397-7
209.65
1 ⁄ " 1.8125" 2 ⁄ " 13 ⁄ "
3
16
3 8
1
2
1 ⁄ "
1
2
78-390-2
342.80
—
—
—
1 ⁄ " 1.8750" 2 ⁄ "
7 8
1 4
14"
1 ⁄ "
1
2
78-391-0
357.50
—
—
—
2"
2.0000" 2 ⁄ "
1 4
14"
—
—
—
5MT
78-398-5
357.50
2 ⁄ " 2.9375" 3 ⁄ "
15
16
1
2
16"
—
—
—
5MT
78-403-3
609.20
Straight Shankk
Str
aight Shan
HSS Bridge Reamers
• Straight shank, left hand spiral/right hand cut.
• Used to align existing holes prior to bolt or rivet installation.
• Point tapered to
permit entry into
overlapping holes.
• Three symmetrically placed flats
on shank provide positive grip in
portable electric and pneumatic tools.
• Black oxide finish.
• Tolerances ±0.010 -0.000.
• Shank length: 1 ⁄ ".
1 2
CUT
POINT
FLUTE.
SHANK
NO. OF
PART
PRICE
DIA.
DIA.
L
DIA.
OAL
FLUTES
NUMBER
EACH
1
⁄ "
4
5
⁄ "
32
2 ⁄ "
1 2
5
⁄ "
16
4 ⁄ "
3 8
4
44-506-4
$39.45
⁄ "
5
16
3
⁄ "
16
2 ⁄ "
3 4
3
⁄ "
8
4 ⁄ "
5 8
4
44-507-2
39.45
⁄ "
3 8
1
⁄ "*
4
2 ⁄ "
3 4
13
⁄ " 4 ⁄ "
32
5 8
4
44-508-0
40.20
⁄ "
7
16
1
⁄ "*
4
3 ⁄ "
1 2
1
⁄ "
2
5 ⁄ "
3 8
5
44-509-8
44.35
⁄ "
1 2
9
⁄ "
32
4"
1
⁄ "
2
5 ⁄ "
7 8
5
44-510-6
47.90
⁄ "
9
16
11
⁄ "
32
4"
1
⁄ "
2
5 ⁄ "
7 8
5
44-511-4
50.85
⁄ "
5 8
11
⁄ "
32
4 ⁄ "
1 2
1
⁄ "
2
6 ⁄ "
3 8
5
44-512-2
55.55
⁄ "
21
32
3
⁄ "
8
4 ⁄ "
1 2
1
⁄ "
2
6 ⁄ "
3 8
5
44-513-0
61.65
⁄ "
11
16
3
⁄ "
8
4 ⁄ "
1 2
1
⁄ "
2
6 ⁄ "
3 8
5
44-514-8
61.65
⁄ "
3 4
13
⁄ "
32
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-515-5
74.05
⁄ "
25
32
13
⁄ "
32
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-516-3
74.70
⁄ "
13
16
7
⁄ "
16
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-517-1
74.05
⁄ "
7 8
15
⁄ "
32
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-518-9
83.55
⁄ "
15
16
9
⁄ "
16
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-519-7
83.55
1"
19
⁄ "
32
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-520-5
98.15
1 ⁄ "
1
16
5
⁄ "
8
5"
1
⁄ "
2
6 ⁄ "
7 8
5
44-521-3
112.30
*No flats on ⁄ " point diameter.
1 4
placed flats
sitive grip in
pneumatictools
R R
HSS Brown & Sharpe Taper
Finishing Reamers
Straight Shank
• Use in the finish and maintenance of holes intended for use
with B & S tapered tooling.
• HSS provides good wear resistance and can be used in general
purpose applications for both ferrous and nonferrous materials.
B&S SHANK
DIA.
DIA.
FLUTE
PART
TAPER
DIA.
SM. END
LG. END
LENGTH
OAL
NUMBER
PRICE
1
9
⁄ "
32
0.2000"
0.2280"
2 ⁄ "
7 8
4 ⁄ "
3 4
78-608-7
$57.95
2
11
⁄ "
32
0.2500"
0.3800"
3 ⁄ "
1
8
5 ⁄ "
1
8
78-609-5
65.25
3
13
⁄ "
32
0.3120"
0.4530"
3 ⁄ "
3 8
5 ⁄ "
1
2
78-610-3
69.65
4
7
⁄ "
16
0.3500"
0.5040" 3 ⁄ " 5 ⁄ "
11
16
7 8
78-611-1
73.10
5
9
⁄ "
16
0.4500"
0.6170"
4"
6 ⁄ "
3 8
78-612-9
82.65
6
5
⁄ "
8
0.5000"
0.6820"
4 ⁄ "
3 8
6 ⁄ "
7 8
78-613-7
86.35
7
3
⁄ "
4
0.6000"
0.8030"
4 ⁄ "
7 8
7 ⁄ "
1
2
78-614-5
94.20
8
13
⁄ "
16
0.7500"
0.9790"
5 ⁄ "
1
2
8 ⁄ "
1
8
78-615-2
125.20
9
1"
0.9000" 0.1550"
6 ⁄ "
1
8
8 ⁄ "
7 8
78-616-0
159.25
10
1 ⁄ "
1
8
1.0450"
1.3400"
6 ⁄ "
7 8
9 ⁄ "
3 4
78-617-8
209.45
78-614-5
R
HSS Morse Taper Straight Flute
& Taper Shank Hand Reamers
• High Speed Steel provides good wear resistance in mild steel & nonferrous materials.
• Straight shank is used in the finishing and maintenance of tapered holes
for Morse Tapered Tooling.
• Taper shank is used for production machine reaming of tapered holes for Morse Taper shanks.
Straight Flute
FOR
DIA.
DIA.
ROUGHING
FINISHING
MORSE SHANK
SMALL
LARGE
FLUTE
PART
PART
TAPER
DIA.
END
END
LENGTH OAL
NUMBER
PRICE
NUMBER
PRICE
0 MT
5
⁄ " 0.2503" 0.3673" 2 ⁄ " 3 ⁄ " —
16
1 4
3 4
—
78-623-6
$56.30
1 MT
7
⁄ " 0.3674" 0.2280"
16
3"
5"
78-618-6
$86.50
78-624-4
72.45
2 MT
5
⁄ "
8
0.5696"
0.2210" 3 ⁄ "
1
2
6"
78-619-4
101.20
78-625-1
85.45
3 MT
7
⁄ "
8
0.7748" 0.2130"
4 ⁄ " 7 ⁄ " 1 4
1 4
78-620-2
148.95
78-626-9
124.90
4 MT
1 ⁄ " 1.0167" 0.2090" 5 ⁄ " 8 ⁄ " 1 4
1 4
1
2
78-621-0
231.15
78-627-7
193.35
5 MT
1 ⁄ " 1.4717" 0.2055" 6 ⁄ " 9 ⁄ " 1
2
1 4
3 4
78-622-8
443.50
78-628-5
365.95
6 MT
2"
2.1120" 0.2040" 8 ⁄ " 12 ⁄ " —
1 4
1 4
—
78-629-3
764.15
Taper Shank
FOR
DIA.
DIA.
ROUGHING
FINISHING
MORSE SHANK
SMALL
LARGE
FLUTE
PART
PART
TAPER
DIA.
END
END
LENGTH OAL
NUMBER
PRICE
NUMBER
PRICE
0 MT
5
⁄ " 0.2503" 0.3673" 2 ⁄ " 5 ⁄ " —
16
1 4
11
32
—
71-845-2
$58.65
1 MT
7
⁄ " 0.3674" 0.2280"
16
3"
6 ⁄ " 5
16
71-842-9
$107.45
71-846-0
66.40
2 MT
5
⁄ "
8
0.5696"
0.2210" 3 ⁄ " 7 ⁄ "
1
2
3
8
71-843-7
126.31
71-847-8
80.40
3 MT
7
⁄ "
8
0.7748" 0.2130"
4 ⁄ " 8 ⁄ " — 1 4
7 8
—
71-848-6
111.15
4 MT
1 ⁄ " 1.0167" 0.2090" 5 ⁄ " 10 ⁄ " 1 4
1 4
7 8
71-844-5
250.55
71-849-4
195.20
5 MT
1 ⁄ " 1.4717" 0.2055" 6 ⁄ " 13 ⁄ " — 1
2
1 4
1 4
—
71-850-2
389.15
Taper Shank
Finishing
Straight
Flute Roughing
Straight
Flute Finishing
Taper Shank
Roughing
Taper Shank
Roughing
Str
aig
h t
Flute Roughing
St i ht
