Page 525 Penn Tool Co. Precision Tooling Buyer's Guide 2019
P. 525
523
R
HSS & Cobalt
3 Flute Solid Pilot Counterbores
Fractional & Metric, Shank & Morse Taper
• For socket head cap screws
• High speed steel (HSS) provides good wear resistance and can be used
in general purpose applications on both ferrous and nonferrous materials.
• Cobalt provides good wear resistance in hard materials such
as high tensile alloys, Inconel and high nickel allows.
Fractional Straight Shank
SCREW
CUTTER
PILOT SHANK HSS
M42 COBALT
SIZE
DIA.
DIA.
DIA.
PART NO.
PRICE
PART NO.
PRICE
#6
0.242" 0.150"
7
⁄ "
32
43-498-5
$16.90
—
—
#8
19
⁄ "
64
11
⁄ "
64
1
⁄
4"
43-499-3
16.90
—
—
#10
21
⁄ "
64
13
⁄ "
64
5
⁄ "
16
43-500-8
17.75
—
—
1
⁄ "
4
13
⁄ "
32
9
⁄ "
32
3
⁄ "
8
43-501-6
21.45
74-308-8
$27.15
⁄ "
5
16
1
⁄ "
2
11
⁄ "
32
7
⁄ "
16
43-502-4
25.70
74-309-6
32.30
⁄ "
3 8
19
⁄ "
32
13
⁄ "
32
1
⁄ "
2
43-503-2
26.70
74-310-4
33.70
⁄ "
7
16
11
⁄ "
16
15
⁄ "
32
1
⁄ "
2
43-504-0
27.05
74-311-2
35.25
⁄ "
1
2
25
⁄ "
32
17
⁄ "
32
3
⁄ "
4
43-505-7
31.95
74-312-0
42.40
⁄ "
5 8
31
⁄ "
32
21
⁄ "
32
3
⁄ "
4
43-506-5
40.65
74-313-8
58.50
⁄ "
3 4
1 ⁄ " 3
16
13
⁄ "
16
1"
43-507-3
57.70
—
—
1"
1 ⁄ " 9
16
1 ⁄ " 1
16
1"
43-508-1
99.15
—
—
⁄ "
1 4
13
⁄ "
32
9
⁄ "
32
MT 2
82-575-2
27.05
—
—
⁄ "
5
16
1
⁄ "
2
11
⁄ "
32
MT 2
82-576-0
32.10
—
—
⁄ "
3 8
19
⁄ "
32
13
⁄ "
32
MT 2
82-577-8
33.35
—
—
⁄ "
7
16
11
⁄ "
16
15
⁄ "
32
MT 2
82-578-6
36.40
—
—
⁄ "
1
2
25
⁄ "
32
17
⁄ "
32
MT 2
82-579-4
39.90
—
—
⁄ "
5 8
31
⁄ "
32
21
⁄ "
32
MT 2
82-580-2
53.50
—
—
⁄ "
3 4
1 ⁄ " 3
16
13
⁄ "
16
MT 3
82-581-0
76.75
—
—
1"
1 ⁄ " 9
16
1 ⁄ " MT 3 1
16
82-584-4
125.60
—
—
Metric Straight Shank
SCREW
CUTTER
PILOT
HSS
SIZE
DIA.
DIA.
SHANK PART
(MM)
(MM)
(MM)
DIA.
NUMBER
PRICE
3
6
3.4
0.219"
74-314-6
$16.00
4
8
4.5
0.312"
74-315-3
16.00
5
10
5.5
0.375"
74-316-1
21.35
6
11
6.6
0.437"
74-317-9
25.40
8
15
9.0
0.500"
74-318-7
26.50
10
18
11.0 0.500"
74-319-5
30.40
12
20
14.0 0.500"
74-320-3
32.70
14
24
15
2 MT
74-321-1
38.05
16
26
17
2 MT
74-322-9
60.45
20
33
21
2 MT
74-323-7
99.60
R
HSS & M-42 Cobalt
60° Combined Drills & Countersinks
Plain Short Type
• Combined drills and
countersinks are designed
with spiral flutes to give long
tool life and high quality center holes
where accurate centering is essential to good
quality for subsequent operations.
• Sold individually.
BODY DRILL DRILL
HSS
PRICE
M-42 COBALT PRICE
SIZE DIA.
DIA.
L
OAL
PART NO.
EACH
PART NO.
EACH
#1
1
⁄ "
8
3
⁄ "
64
3
⁄ " 1 ⁄ "
64
1 4
43-267-4
$2.55
73-722-1
$5.95
#2
3
⁄ "
16
5
⁄ "
64
5
⁄ " 1 ⁄ "
64
7 8
43-268-2
2.65
73-723-9
6.15
#3
1
⁄ "
4
7
⁄ "
64
7
⁄ "
64
2"
43-269-0
2.65
73-724-7
6.35
#4
5
⁄ "
16
1
⁄ "
8
1
⁄ " 2 ⁄ "
8
1 8
43-270-8
2.65
73-725-4
6.65
#5
7
⁄ "
16
3
⁄ "
16
3
⁄ " 2 ⁄ "
16
3 4
43-271-6
4.95
73-726-2
10.45
#6
1
⁄ "
2
7
⁄ "
32
7
⁄ "
32
3"
43-272-4
8.30
73-727-0
16.20
#7
5
⁄ "
8
1
⁄ "
4
1
⁄ " 3 ⁄ "
4
1 4
43-273-2
12.10
73-728-8
24.35
#8
3
⁄ "
4
5
⁄ "
16
5
⁄ " 3 ⁄ "
16
1 2
43-274-0
16.30
73-729-6
34.70
ong
e
nter holes
s essential to good
R
HSS 90° & 118°
Spotting & Centering Drills
• Designed for drilling center holes and
making pilot holes for larger hole drilling.
• No body clearance allows the drill
to be chucked close to the point
ensuring accurate centering or starting.
FLUTE
90°
118°
PRICECE
SIZE LENGTH OAL PART NO.
PART NO.
EACH
⁄ "
1 4
5
⁄ "
8
1 ⁄ "
1
2
74-687-5
74-690-9
$3.00
⁄ " 3 8
1"
2"
74-688-3
74-691-7
4.00
7
⁄ "
16
1"
2"
—
74-692-5
5.40
⁄ " 1
2
1"
2"
74-689-1
74-693-3
7.60
⁄ " 5 8
1 ⁄ "
1
8
2 ⁄ " — 1 4
74-694-1
12.60
⁄ "
3 4
1 ⁄ "
1
8
2 ⁄ " — 1 4
74-695-8
15.15
⁄ "
7 8
1 ⁄ "
1 4
2 ⁄ " — 1
2
74-696-6
18.60
1"
1 ⁄ "
1 4
2 ⁄ " — 1
2
74-697-4
23.75
1 ⁄ "
1 4
2"
4"
—
74-698-2
75.45
1 ⁄ "
1
2
2 ⁄ "
1
2
5"
—
74-699-0
117.35
1 ⁄ "
3 4
2 ⁄ "
3 4
5 ⁄ " — 1
2
74-700-6
177.00
PRI
EACH
$
R R
HSS 60° Combined Drills & Countersinks
Long Plain Type
• Combined drills and countersinks are designed with spiral flutes to give long tool life and high quality
center holes where accurate centering is essential to good quality for subsequent operations.
• Sold individually.
BODY
POINT
PART
PRICE
SIZE
DIA.
DIA.
OAL NUMBER
EACH
#1
1
⁄ "
8
3
⁄ "
64
3"
43-244-3
$7.20
#1
1
⁄ "
8
3
⁄ "
64
4"
43-245-0
7.55
#1
1
⁄ "
8
3
⁄ "
64
5"
43-246-8
10.45
#1
1
⁄ "
8
3
⁄ "
64
6"
43-247-6
13.70
#2
3
⁄ "
16
5
⁄ "
64
4"
43-248-4
8.25
#2
3
⁄ "
16
5
⁄ "
64
5"
43-249-2
10.55
#2
3
⁄ "
16
5
⁄ "
64
6"
43-250-0
13.75
#3
1
⁄ "
4
7
⁄ "
64
4"
43-251-8
8.70
#3
1
⁄ "
4
7
⁄ "
64
5"
43-252-6
11.40
#3
1
⁄ "
4
7
⁄ "
64
6"
43-253-4
13.85
#4
5
⁄ "
16
1
⁄ "
8
4"
43-254-2
9.65
#4
5
⁄ "
16
1
⁄ "
8
5"
43-255-9
12.30
BODY
POINT
PART
PRICE
SIZE
DIA.
DIA.
OAL NUMBER
EACH
#4
5
⁄ "
16
1
⁄ "
8
6"
43-256-7
$14.20
#4 ⁄
1 2
3
⁄ "
8
9
⁄ "
64
4"
43-257-5
10.80
#4 ⁄
1 2
3
⁄ "
8
9
⁄ "
64
5"
43-258-3
12.80
#4 ⁄
1 2
3
⁄ "
8
9
⁄ "
64
6"
43-259-1
15.45
#5
7
⁄ "
16
3
⁄ "
16
5"
43-260-9
14.65
#5
7
⁄ "
16
3
⁄ "
16
6"
43-261-7
16.45
#6
1
⁄ "
2
7
⁄ "
32
5"
43-262-5
15.75
#6
1
⁄ "
2
7
⁄ "
32
6"
43-263-3
19.00
#7
5
⁄ "
8
1
⁄ "
4
5"
43-264-1
25.50
#7
5
⁄ "
8
1
⁄ "
4
6"
43-265-8
35.40
#8
3
⁄ "
4
5
⁄ "
16
6"
43-266-6
38.25
— —
—
—
—
—
72-370-0
R
5 Piece
M42 Cobalt
Combined Drill
& Countersink Set
• Plain type #1 - #5.
• M42 Cobalt—provides greater wear
resistance in hardness and toughness
compared to high speed steel.
• Use for high-tensile alloy, titanium,
cast iron, Inconel and high nickel
stainless steel.
DESCRIPTION
PART NO.
PRICE
5 Pc. M42 Cobalt Combined Drill
& Countersink Set
72-370-0
$29.50
R
HSS & Cobalt
3 Flute Solid Pilot Counterbores
Fractional & Metric, Shank & Morse Taper
• For socket head cap screws
• High speed steel (HSS) provides good wear resistance and can be used
in general purpose applications on both ferrous and nonferrous materials.
• Cobalt provides good wear resistance in hard materials such
as high tensile alloys, Inconel and high nickel allows.
Fractional Straight Shank
SCREW
CUTTER
PILOT SHANK HSS
M42 COBALT
SIZE
DIA.
DIA.
DIA.
PART NO.
PRICE
PART NO.
PRICE
#6
0.242" 0.150"
7
⁄ "
32
43-498-5
$16.90
—
—
#8
19
⁄ "
64
11
⁄ "
64
1
⁄
4"
43-499-3
16.90
—
—
#10
21
⁄ "
64
13
⁄ "
64
5
⁄ "
16
43-500-8
17.75
—
—
1
⁄ "
4
13
⁄ "
32
9
⁄ "
32
3
⁄ "
8
43-501-6
21.45
74-308-8
$27.15
⁄ "
5
16
1
⁄ "
2
11
⁄ "
32
7
⁄ "
16
43-502-4
25.70
74-309-6
32.30
⁄ "
3 8
19
⁄ "
32
13
⁄ "
32
1
⁄ "
2
43-503-2
26.70
74-310-4
33.70
⁄ "
7
16
11
⁄ "
16
15
⁄ "
32
1
⁄ "
2
43-504-0
27.05
74-311-2
35.25
⁄ "
1
2
25
⁄ "
32
17
⁄ "
32
3
⁄ "
4
43-505-7
31.95
74-312-0
42.40
⁄ "
5 8
31
⁄ "
32
21
⁄ "
32
3
⁄ "
4
43-506-5
40.65
74-313-8
58.50
⁄ "
3 4
1 ⁄ " 3
16
13
⁄ "
16
1"
43-507-3
57.70
—
—
1"
1 ⁄ " 9
16
1 ⁄ " 1
16
1"
43-508-1
99.15
—
—
⁄ "
1 4
13
⁄ "
32
9
⁄ "
32
MT 2
82-575-2
27.05
—
—
⁄ "
5
16
1
⁄ "
2
11
⁄ "
32
MT 2
82-576-0
32.10
—
—
⁄ "
3 8
19
⁄ "
32
13
⁄ "
32
MT 2
82-577-8
33.35
—
—
⁄ "
7
16
11
⁄ "
16
15
⁄ "
32
MT 2
82-578-6
36.40
—
—
⁄ "
1
2
25
⁄ "
32
17
⁄ "
32
MT 2
82-579-4
39.90
—
—
⁄ "
5 8
31
⁄ "
32
21
⁄ "
32
MT 2
82-580-2
53.50
—
—
⁄ "
3 4
1 ⁄ " 3
16
13
⁄ "
16
MT 3
82-581-0
76.75
—
—
1"
1 ⁄ " 9
16
1 ⁄ " MT 3 1
16
82-584-4
125.60
—
—
Metric Straight Shank
SCREW
CUTTER
PILOT
HSS
SIZE
DIA.
DIA.
SHANK PART
(MM)
(MM)
(MM)
DIA.
NUMBER
PRICE
3
6
3.4
0.219"
74-314-6
$16.00
4
8
4.5
0.312"
74-315-3
16.00
5
10
5.5
0.375"
74-316-1
21.35
6
11
6.6
0.437"
74-317-9
25.40
8
15
9.0
0.500"
74-318-7
26.50
10
18
11.0 0.500"
74-319-5
30.40
12
20
14.0 0.500"
74-320-3
32.70
14
24
15
2 MT
74-321-1
38.05
16
26
17
2 MT
74-322-9
60.45
20
33
21
2 MT
74-323-7
99.60
R
HSS & M-42 Cobalt
60° Combined Drills & Countersinks
Plain Short Type
• Combined drills and
countersinks are designed
with spiral flutes to give long
tool life and high quality center holes
where accurate centering is essential to good
quality for subsequent operations.
• Sold individually.
BODY DRILL DRILL
HSS
PRICE
M-42 COBALT PRICE
SIZE DIA.
DIA.
L
OAL
PART NO.
EACH
PART NO.
EACH
#1
1
⁄ "
8
3
⁄ "
64
3
⁄ " 1 ⁄ "
64
1 4
43-267-4
$2.55
73-722-1
$5.95
#2
3
⁄ "
16
5
⁄ "
64
5
⁄ " 1 ⁄ "
64
7 8
43-268-2
2.65
73-723-9
6.15
#3
1
⁄ "
4
7
⁄ "
64
7
⁄ "
64
2"
43-269-0
2.65
73-724-7
6.35
#4
5
⁄ "
16
1
⁄ "
8
1
⁄ " 2 ⁄ "
8
1 8
43-270-8
2.65
73-725-4
6.65
#5
7
⁄ "
16
3
⁄ "
16
3
⁄ " 2 ⁄ "
16
3 4
43-271-6
4.95
73-726-2
10.45
#6
1
⁄ "
2
7
⁄ "
32
7
⁄ "
32
3"
43-272-4
8.30
73-727-0
16.20
#7
5
⁄ "
8
1
⁄ "
4
1
⁄ " 3 ⁄ "
4
1 4
43-273-2
12.10
73-728-8
24.35
#8
3
⁄ "
4
5
⁄ "
16
5
⁄ " 3 ⁄ "
16
1 2
43-274-0
16.30
73-729-6
34.70
ong
e
nter holes
s essential to good
R
HSS 90° & 118°
Spotting & Centering Drills
• Designed for drilling center holes and
making pilot holes for larger hole drilling.
• No body clearance allows the drill
to be chucked close to the point
ensuring accurate centering or starting.
FLUTE
90°
118°
PRICECE
SIZE LENGTH OAL PART NO.
PART NO.
EACH
⁄ "
1 4
5
⁄ "
8
1 ⁄ "
1
2
74-687-5
74-690-9
$3.00
⁄ " 3 8
1"
2"
74-688-3
74-691-7
4.00
7
⁄ "
16
1"
2"
—
74-692-5
5.40
⁄ " 1
2
1"
2"
74-689-1
74-693-3
7.60
⁄ " 5 8
1 ⁄ "
1
8
2 ⁄ " — 1 4
74-694-1
12.60
⁄ "
3 4
1 ⁄ "
1
8
2 ⁄ " — 1 4
74-695-8
15.15
⁄ "
7 8
1 ⁄ "
1 4
2 ⁄ " — 1
2
74-696-6
18.60
1"
1 ⁄ "
1 4
2 ⁄ " — 1
2
74-697-4
23.75
1 ⁄ "
1 4
2"
4"
—
74-698-2
75.45
1 ⁄ "
1
2
2 ⁄ "
1
2
5"
—
74-699-0
117.35
1 ⁄ "
3 4
2 ⁄ "
3 4
5 ⁄ " — 1
2
74-700-6
177.00
PRI
EACH
$
R R
HSS 60° Combined Drills & Countersinks
Long Plain Type
• Combined drills and countersinks are designed with spiral flutes to give long tool life and high quality
center holes where accurate centering is essential to good quality for subsequent operations.
• Sold individually.
BODY
POINT
PART
PRICE
SIZE
DIA.
DIA.
OAL NUMBER
EACH
#1
1
⁄ "
8
3
⁄ "
64
3"
43-244-3
$7.20
#1
1
⁄ "
8
3
⁄ "
64
4"
43-245-0
7.55
#1
1
⁄ "
8
3
⁄ "
64
5"
43-246-8
10.45
#1
1
⁄ "
8
3
⁄ "
64
6"
43-247-6
13.70
#2
3
⁄ "
16
5
⁄ "
64
4"
43-248-4
8.25
#2
3
⁄ "
16
5
⁄ "
64
5"
43-249-2
10.55
#2
3
⁄ "
16
5
⁄ "
64
6"
43-250-0
13.75
#3
1
⁄ "
4
7
⁄ "
64
4"
43-251-8
8.70
#3
1
⁄ "
4
7
⁄ "
64
5"
43-252-6
11.40
#3
1
⁄ "
4
7
⁄ "
64
6"
43-253-4
13.85
#4
5
⁄ "
16
1
⁄ "
8
4"
43-254-2
9.65
#4
5
⁄ "
16
1
⁄ "
8
5"
43-255-9
12.30
BODY
POINT
PART
PRICE
SIZE
DIA.
DIA.
OAL NUMBER
EACH
#4
5
⁄ "
16
1
⁄ "
8
6"
43-256-7
$14.20
#4 ⁄
1 2
3
⁄ "
8
9
⁄ "
64
4"
43-257-5
10.80
#4 ⁄
1 2
3
⁄ "
8
9
⁄ "
64
5"
43-258-3
12.80
#4 ⁄
1 2
3
⁄ "
8
9
⁄ "
64
6"
43-259-1
15.45
#5
7
⁄ "
16
3
⁄ "
16
5"
43-260-9
14.65
#5
7
⁄ "
16
3
⁄ "
16
6"
43-261-7
16.45
#6
1
⁄ "
2
7
⁄ "
32
5"
43-262-5
15.75
#6
1
⁄ "
2
7
⁄ "
32
6"
43-263-3
19.00
#7
5
⁄ "
8
1
⁄ "
4
5"
43-264-1
25.50
#7
5
⁄ "
8
1
⁄ "
4
6"
43-265-8
35.40
#8
3
⁄ "
4
5
⁄ "
16
6"
43-266-6
38.25
— —
—
—
—
—
72-370-0
R
5 Piece
M42 Cobalt
Combined Drill
& Countersink Set
• Plain type #1 - #5.
• M42 Cobalt—provides greater wear
resistance in hardness and toughness
compared to high speed steel.
• Use for high-tensile alloy, titanium,
cast iron, Inconel and high nickel
stainless steel.
DESCRIPTION
PART NO.
PRICE
5 Pc. M42 Cobalt Combined Drill
& Countersink Set
72-370-0
$29.50
