Page 464 Penn Tool Co. Precision Tooling Buyer's Guide 2019
P. 464
462
R
Fractional HSS Bright Finish
Screw Machine Drills
118° Point, Oxide Coated
• High Speed Steel (HSS) provides good wear resistance
and can be used in general purpose applications on
both ferrous and nonferrous materials.
• Oxide prevents chip building, galling and welding
on the workpiece. It is commonly used on low carbons,
stainless steel and iron based ferrous metals.
• Spiral flutes are constructed of a higher flute
angle to remove chips easier.
• 118° point for quick penetration.
DEC.
FLUTE
PART
PRICE
SIZE
EQUIV.
LENGTH
OAL
NUMBER
EACH
⁄ " 0.0469" 3
64
1
⁄ "
2
1 ⁄ "
3 8
72-628-1
$0.95
⁄ " 0.0625" 1
16
5
⁄ "
8
1 ⁄ "
5 8
72-629-9
0.85
⁄ " 0.0781" 5
64
11
⁄ " 1 ⁄ "
16
11
16
72-630-7
0.85
⁄ " 0.0938" 3
32
3
⁄ "
4
1 ⁄ "
3 4
72-631-5
0.85
⁄ " 0.1094" 7
64
13
⁄ " 1 ⁄ "
16
13
16
72-632-3
0.85
⁄ "
1
8
0.1250"
7
⁄ "
8
1 ⁄ "
7 8
72-633-1
0.85
⁄ " 0.1406" 9
64
15
⁄ " 1 ⁄ "
16
15
16
72-634-9
0.85
⁄ " 0.1562" 5
32
1"
2 ⁄ " 1
16
72-635-6
1.00
⁄ " 0.1719" 11
64
1 ⁄ " 1
16
2 ⁄ "
1
8
72-636-4
1.05
⁄ " 3
16
0.1875"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-637-2
1.10
⁄ " 0.2031" 13
64
1 ⁄ " 3
16
2 ⁄ "
1 4
72-638-0
1.20
⁄ " 0.2188" 7
32
1 ⁄ "
1 4
2 ⁄ "
3 8
72-639-8
1.40
⁄ " 0.2344" 15
64
1 ⁄ " 2 ⁄ " 5
16
7
16
72-640-6
1.45
⁄ "
1 4
0.2500"
1 ⁄ "
3 8
2 ⁄ "
1
2
72-641-4
1.80
⁄ " 0.2656" 17
64
1 ⁄ " 7
16
2 ⁄ "
5 8
72-642-2
1.75
⁄ " 0.2812" 9
32
1 ⁄ " 2 ⁄ " 1
2
11
16
72-643-0
1.85
⁄ " 0.2969" 19
64
1 ⁄ " 9
16
2 ⁄ "
3 4
72-644-8
2.05
⁄ " 0.3125" 5
16
1 ⁄ " 2 ⁄ " 5 8
13
16
72-645-5
2.20
21
⁄ " 0.3281" 1 ⁄ " 2 ⁄ "
64
11
16
15
16
72-646-3
2.40
⁄ " 0.3438" 1 ⁄ " 11
32
11
16
3
72-647-1
2.70
23
⁄ " 0.3594"
64
1 ⁄ "
3 4
3 ⁄ " 1
16
72-648-9
3.10
⁄ "
3 8
0.3750"
1 ⁄ " 3 ⁄ "
13
16
1
8
72-649-7
3.25
⁄ " 0.3906" 25
64
1 ⁄ "
7 8
3 ⁄ "
1 4
72-650-5
3.65
⁄ " 0.4062" 1 ⁄ " 3 ⁄ " 13
32
15
16
5
16
72-651-3
3.80
⁄ " 0.4219" 27
64
2"
3 ⁄ "
3 8
72-652-1
4.15
⁄ " 0.4375" 7
16
2 ⁄ " 3 ⁄ " 1
16
7
16
72-653-9
4.25
29
⁄ " 0.4531"
64
2 ⁄ "
1
8
3 ⁄ " 9
16
72-654-7
5.05
15
⁄ " 0.4688"
32
2 ⁄ "
1
8
3 ⁄ "
5 8
72-655-4
5.35
31
⁄ " 0.4844"
64
2 ⁄ " 3 ⁄ " 3
16
11
16
72-656-2
5.55
⁄ "
1
2
0.5000"
2 ⁄ "
1 4
3 ⁄ "
3 4
72-657-0
5.50
33
⁄ " 0.5156"
64
2 ⁄ "
3 8
3 ⁄ "
7 8
72-658-8
12.25
⁄ " 0.5312" 17
32
2 ⁄ "
3 8
3 ⁄ "
7 8
72-659-6
12.50
35
⁄ " 0.5469"
64
2 ⁄ "
1
2
4"
72-660-4
13.20
⁄ " 0.5625" 9
16
2 ⁄ "
1
2
4"
72-661-2
13.10
37
⁄ " 0.5781"
64
2 ⁄ "
5 8
4 ⁄ "
1
8
72-662-0
15.15
⁄ " 0.5938" 19
32
2 ⁄ "
5 8
4 ⁄ "
1
8
72-663-8
15.00
39
⁄ " 0.6094"
64
2 ⁄ "
3 4
4 ⁄ "
1 4
72-664-6
15.40
⁄ "
5 8
0.6250"
2 ⁄ "
3 4
4 ⁄ "
1 4
72-665-3
15.00
41
⁄ " 0.6406"
64
2 ⁄ "
7 8
4 ⁄ "
1
2
72-666-1
17.55
DEC.
FLUTE
PART
PRICE
SIZE
EQUIV.
LENGTH
OAL
NUMBER
EACH
21
⁄ " 0.6562
32
2 ⁄ "
7 8
4 ⁄ "
1
2
72-667-9
$17.40
43
⁄ "
64
0.6719
2 ⁄ "
7 8
4 ⁄ "
5 8
72-668-7
19.45
⁄ " 11
16
0.6875
2 ⁄ "
7 8
4 ⁄ "
5 8
72-669-5
19.10
⁄ " 45
64
0.7031
3"
4 ⁄ "
3 4
72-670-3
21.90
⁄ " 23
32
0.7188
3"
4 ⁄ "
3 4
72-671-1
20.90
⁄ " 47
64
0.7344
3 ⁄ "
1
8
5"
72-672-9
23.15
⁄ "
3 4
0.7500
3 ⁄ "
1
8
5"
72-673-7
22.10
⁄ " 0.73656 49
64
3 ⁄ "
1 4
5 ⁄ "
1
8
72-674-5
25.45
⁄ " 25
32
0.7812
3 ⁄ "
1 4
5 ⁄ "
1
8
72-675-2
24.25
⁄ " 0.7969 51
64
3 ⁄ "
3 8
5 ⁄ "
1 4
72-676-0
26.75
⁄ " 13
16
0.8125
3 ⁄ "
3 8
5 ⁄ "
1 4
72-677-8
25.85
⁄ " 0.8281 53
64
3 ⁄ "
1
2
5 ⁄ "
3 8
72-678-6
28.40
⁄ " 0.8438 27
32
3 ⁄ "
1
2
5 ⁄ "
3 8
72-679-4
27.10
55
⁄ " 0.8594
64
3 ⁄ "
1
2
5 ⁄ "
1
2
72-680-2
29.35
⁄ "
7 8
0.8750
3 ⁄ "
1
2
5 ⁄ "
1
2
72-681-0
28.35
57
⁄ " 0.8906
64
3 ⁄ "
5 8
5 ⁄ "
5 8
72-682-8
30.50
29
⁄ " 0.9062
32
3 ⁄ "
5 8
5 ⁄ "
5 8
72-683-6
29.45
⁄ " 59
64
0.9219
3 ⁄ "
3 4
5 ⁄ "
3 4
72-684-4
33.75
⁄ " 15
16
0.9375
3 ⁄ "
3 4
5 ⁄ "
3 4
72-685-1
32.15
⁄ " 61
64
0.9531
3 ⁄ "
7 8
5 ⁄ "
7 8
72-686-9
36.65
⁄ " 0.9688 31
32
3 ⁄ "
7 8
5 ⁄ "
7 8
72-687-7
35.35
⁄ " 0.9844 63
64
4"
6"
72-688-5
37.90
1"
1.0000
4"
6"
72-689-3
36.65
1 ⁄ " 1.0625
1
16
4"
6 ⁄ "
1 4
72-690-1
43.90
1 ⁄ "
1
8
1.1250
4"
6 ⁄ "
3 8
72-691-9
50.15
1 ⁄ " 1.1875
3
16
4 ⁄ "
1 4
6 ⁄ "
5 8
72-692-7
153.20
1 ⁄ "
1 4
1.2500
4 ⁄ "
3 8
6 ⁄ "
3 4
72-693-5
57.30
1 ⁄ " 1.3125
5
16
4 ⁄ "
3 8
7"
72-694-3
77.55
1 ⁄ "
3 8
1.3750
4 ⁄ "
1
2
7 ⁄ "
1
8
72-695-0
82.45
1 ⁄ " 1.4375
7
16
4 ⁄ "
3 4
7 ⁄ "
3 8
72-696-8
88.30
1 ⁄ "
1
2
1.5000
4 ⁄ "
7 8
7 ⁄ "
1
2
72-697-6
92.95
1 ⁄ " 1.5625
9
16
4 ⁄ "
7 8
7 ⁄ "
3 4
72-698-4
105.50
1- ⁄ " 1.6250
5 8
4 ⁄ "
7 8
7 ⁄ "
3 4
72-699-2
118.45
1 ⁄ " 1.6875
11
16
5 ⁄ "
1
8
8"
72-700-8
135.10
1 ⁄ "
3 4
1.7500
5 ⁄ "
1
8
8"
72-701-6
140.00
1 ⁄ " 1.8125
13
16
5 ⁄ "
3 8
8 ⁄ "
1 4
72-702-4
53.55
1 ⁄ "
7 8
1.8750
5 ⁄ "
3 8
8 ⁄ "
1 4
72-703-2
157.80
1 ⁄ " 1.9375
15
16
5 ⁄ "
5 8
8 ⁄ "
1
2
72-704-0
167.35
2"
2.000
5 ⁄ "
5 8
8 ⁄ "
1
2
72-705-7
175.35
R
Number HSS Bright Finish
Screw Machine Drills
118° Point, Oxide Coated
• High Speed Steel (HSS) provides good wear resistance
and can be used in general purpose applications on
both ferrous and nonferrous materials.
• Oxide prevents chip building, galling and welding
on the workpiece. It is commonly used on low carbons,
stainless steel and iron based ferrous metals.
• Spiral flutes are constructed of a higher flute
angle to remove chips easier.
• 118° point for quick penetration.
DEC.
FLUTE
PART
PRICE
SIZE
EQUIV.
LENGTH
OAL
NUMBER
EACH
#1
0.2280"
1 ⁄ " 2 ⁄ " 5
16
7
16
72-801-4
$1.50
#2
0.2210"
1 ⁄ " 2 ⁄ " 5
16
7
16
72-802-2
1.50
#3
0.2130"
1 ⁄ "
1 4
2 ⁄ "
3 8
72-803-0
1.45
#4
0.2090"
1 ⁄ "
1 4
2 ⁄ "
3 8
72-804-8
1.45
#5
0.2055"
1 ⁄ "
1 4
2 ⁄ "
3 8
72-805-5
1.45
#6
0.2040"
1 ⁄ "
1 4
2 ⁄ "
3 8
72-806-3
1.45
#7
0.2010"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-807-1
1.20
#8
0.1990"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-808-9
1.20
#9
0.1960"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-809-7
1.20
#10 0.1935"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-810-5
1.20
#11 0.1910"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-811-3
1.15
#12 0.1890"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-812-1
1.20
#13 0.1850"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-813-9
1.20
#14 0.1820"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-814-7
1.20
#15 0.1800"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-815-4
1.20
#16 0.1770"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-816-2
1.20
#17 0.1730"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-817-0
1.20
#18 0.1695"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-818-8
1.00
#19 0.1660"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-819-6
1.00
#20 0.1610"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-820-4
1.00
#21 0.1590"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-821-2
1.00
#22 0.1570"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-822-0
1.00
#23 0.1540"
1"
2 ⁄ " 1
16
72-823-8
1.00
#24 0.1520"
1"
2 ⁄ " 1
16
72-824-6
1.00
#25 0.1495"
1"
2 ⁄ " 1
16
72-825-3
0.95
#26 0.1470"
1"
2 ⁄ " 1
16
72-826-1
0.95
#27 0.1440"
1"
2 ⁄ " 1
16
72-827-9
0.95
#28 0.1405"
15
⁄ " 1 ⁄ "
16
15
16
72-828-7
0.85
#29 0.1360"
15
⁄ " 1 ⁄ "
16
15
16
72-829-5
0.85
#30 0.1285"
15
⁄ " 1 ⁄ "
16
15
16
72-830-3
0.85
DEC.
FLUTE
PART
PRICE
SIZE
EQUIV.
LENGTH
OAL
NUMBER
EACH
#31 0.1200"
7
⁄ "
8
1 ⁄ "
7 8
72-831-1
$0.85
#32 0.1160"
7
⁄ "
8
1 ⁄ "
7 8
72-832-9
0.85
#33 0.1130"
7
⁄ "
8
1 ⁄ "
7 8
72-833-7
0.85
#34 0.1110"
7
⁄ "
8
1 ⁄ "
7 8
72-834-5
0.85
#35 0.1100"
7
⁄ "
8
1 ⁄ "
7 8
72-835-2
0.85
#36 0.1065"
13
⁄ " 1 ⁄ "
16
13
16
72-836-0
0.85
#37 0.1040"
13
⁄ " 1 ⁄ "
16
13
16
72-837-8
0.85
#38 0.1015"
13
⁄ " 1 ⁄ "
16
13
16
72-838-6
0.85
#39 0.0995"
13
⁄ " 1 ⁄ "
16
13
16
72-839-4
0.85
#40 0.0980"
13
⁄ " 1 ⁄ "
16
13
16
72-840-2
0.85
#41 0.0960"
13
⁄ " 1 ⁄ "
16
13
16
72-841-0
0.85
#42 0.0935"
3
⁄ "
4
1 ⁄ "
3 4
72-842-8
0.85
#43 0.0890"
3
⁄ "
4
1 ⁄ "
3 4
72-843-6
0.85
#44 0.0860"
3
⁄ "
4
1 ⁄ "
3 4
72-844-4
0.85
#45 0.0820"
3
⁄ "
4
1 ⁄ "
3 4
72-845-1
0.85
#46 0.0810"
3
⁄ "
4
1 ⁄ "
3 4
72-846-9
0.85
#47 0.0785"
3
⁄ "
4
1 ⁄ "
3 4
72-847-7
0.85
#48 0.0760"
11
⁄ " 1 ⁄ "
16
11
16
72-848-5
0.85
#49 0.0730"
11
⁄ " 1 ⁄ "
16
11
16
72-849-3
0.85
#50 0.0700"
11
⁄ " 1 ⁄ "
16
11
16
72-850-1
0.85
#51 0.0670"
11
⁄ " 1 ⁄ "
16
11
16
72-851-9
0.85
#52 0.0635"
11
⁄ " 1 ⁄ "
16
11
16
72-852-7
0.85
#53 0.0595"
5
⁄ "
8
1 ⁄ "
5 8
72-853-5
0.85
#54 0.0550"
5
⁄ "
8
1 ⁄ "
5 8
72-854-3
0.85
#55 0.0520"
5
⁄ "
8
1 ⁄ "
5 8
72-855-0
0.85
#56 0.0465"
1
⁄ "
2
1 ⁄ "
3 8
72-856-8
0.85
#57 0.0430"
1
⁄ "
2
1 ⁄ "
3 8
72-857-6
0.85
#58 0.0420"
1
⁄ "
2
1 ⁄ "
3 8
72-858-4
0.85
#59 0.0410"
1
⁄ "
2
1 ⁄ "
3 8
72-859-2
0.85
#60 0.0400"
1
⁄ "
2
1 ⁄ "
3 8
72-860-0
0.85
R
Fractional HSS Bright Finish
Screw Machine Drills
118° Point, Oxide Coated
• High Speed Steel (HSS) provides good wear resistance
and can be used in general purpose applications on
both ferrous and nonferrous materials.
• Oxide prevents chip building, galling and welding
on the workpiece. It is commonly used on low carbons,
stainless steel and iron based ferrous metals.
• Spiral flutes are constructed of a higher flute
angle to remove chips easier.
• 118° point for quick penetration.
DEC.
FLUTE
PART
PRICE
SIZE
EQUIV.
LENGTH
OAL
NUMBER
EACH
⁄ " 0.0469" 3
64
1
⁄ "
2
1 ⁄ "
3 8
72-628-1
$0.95
⁄ " 0.0625" 1
16
5
⁄ "
8
1 ⁄ "
5 8
72-629-9
0.85
⁄ " 0.0781" 5
64
11
⁄ " 1 ⁄ "
16
11
16
72-630-7
0.85
⁄ " 0.0938" 3
32
3
⁄ "
4
1 ⁄ "
3 4
72-631-5
0.85
⁄ " 0.1094" 7
64
13
⁄ " 1 ⁄ "
16
13
16
72-632-3
0.85
⁄ "
1
8
0.1250"
7
⁄ "
8
1 ⁄ "
7 8
72-633-1
0.85
⁄ " 0.1406" 9
64
15
⁄ " 1 ⁄ "
16
15
16
72-634-9
0.85
⁄ " 0.1562" 5
32
1"
2 ⁄ " 1
16
72-635-6
1.00
⁄ " 0.1719" 11
64
1 ⁄ " 1
16
2 ⁄ "
1
8
72-636-4
1.05
⁄ " 3
16
0.1875"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-637-2
1.10
⁄ " 0.2031" 13
64
1 ⁄ " 3
16
2 ⁄ "
1 4
72-638-0
1.20
⁄ " 0.2188" 7
32
1 ⁄ "
1 4
2 ⁄ "
3 8
72-639-8
1.40
⁄ " 0.2344" 15
64
1 ⁄ " 2 ⁄ " 5
16
7
16
72-640-6
1.45
⁄ "
1 4
0.2500"
1 ⁄ "
3 8
2 ⁄ "
1
2
72-641-4
1.80
⁄ " 0.2656" 17
64
1 ⁄ " 7
16
2 ⁄ "
5 8
72-642-2
1.75
⁄ " 0.2812" 9
32
1 ⁄ " 2 ⁄ " 1
2
11
16
72-643-0
1.85
⁄ " 0.2969" 19
64
1 ⁄ " 9
16
2 ⁄ "
3 4
72-644-8
2.05
⁄ " 0.3125" 5
16
1 ⁄ " 2 ⁄ " 5 8
13
16
72-645-5
2.20
21
⁄ " 0.3281" 1 ⁄ " 2 ⁄ "
64
11
16
15
16
72-646-3
2.40
⁄ " 0.3438" 1 ⁄ " 11
32
11
16
3
72-647-1
2.70
23
⁄ " 0.3594"
64
1 ⁄ "
3 4
3 ⁄ " 1
16
72-648-9
3.10
⁄ "
3 8
0.3750"
1 ⁄ " 3 ⁄ "
13
16
1
8
72-649-7
3.25
⁄ " 0.3906" 25
64
1 ⁄ "
7 8
3 ⁄ "
1 4
72-650-5
3.65
⁄ " 0.4062" 1 ⁄ " 3 ⁄ " 13
32
15
16
5
16
72-651-3
3.80
⁄ " 0.4219" 27
64
2"
3 ⁄ "
3 8
72-652-1
4.15
⁄ " 0.4375" 7
16
2 ⁄ " 3 ⁄ " 1
16
7
16
72-653-9
4.25
29
⁄ " 0.4531"
64
2 ⁄ "
1
8
3 ⁄ " 9
16
72-654-7
5.05
15
⁄ " 0.4688"
32
2 ⁄ "
1
8
3 ⁄ "
5 8
72-655-4
5.35
31
⁄ " 0.4844"
64
2 ⁄ " 3 ⁄ " 3
16
11
16
72-656-2
5.55
⁄ "
1
2
0.5000"
2 ⁄ "
1 4
3 ⁄ "
3 4
72-657-0
5.50
33
⁄ " 0.5156"
64
2 ⁄ "
3 8
3 ⁄ "
7 8
72-658-8
12.25
⁄ " 0.5312" 17
32
2 ⁄ "
3 8
3 ⁄ "
7 8
72-659-6
12.50
35
⁄ " 0.5469"
64
2 ⁄ "
1
2
4"
72-660-4
13.20
⁄ " 0.5625" 9
16
2 ⁄ "
1
2
4"
72-661-2
13.10
37
⁄ " 0.5781"
64
2 ⁄ "
5 8
4 ⁄ "
1
8
72-662-0
15.15
⁄ " 0.5938" 19
32
2 ⁄ "
5 8
4 ⁄ "
1
8
72-663-8
15.00
39
⁄ " 0.6094"
64
2 ⁄ "
3 4
4 ⁄ "
1 4
72-664-6
15.40
⁄ "
5 8
0.6250"
2 ⁄ "
3 4
4 ⁄ "
1 4
72-665-3
15.00
41
⁄ " 0.6406"
64
2 ⁄ "
7 8
4 ⁄ "
1
2
72-666-1
17.55
DEC.
FLUTE
PART
PRICE
SIZE
EQUIV.
LENGTH
OAL
NUMBER
EACH
21
⁄ " 0.6562
32
2 ⁄ "
7 8
4 ⁄ "
1
2
72-667-9
$17.40
43
⁄ "
64
0.6719
2 ⁄ "
7 8
4 ⁄ "
5 8
72-668-7
19.45
⁄ " 11
16
0.6875
2 ⁄ "
7 8
4 ⁄ "
5 8
72-669-5
19.10
⁄ " 45
64
0.7031
3"
4 ⁄ "
3 4
72-670-3
21.90
⁄ " 23
32
0.7188
3"
4 ⁄ "
3 4
72-671-1
20.90
⁄ " 47
64
0.7344
3 ⁄ "
1
8
5"
72-672-9
23.15
⁄ "
3 4
0.7500
3 ⁄ "
1
8
5"
72-673-7
22.10
⁄ " 0.73656 49
64
3 ⁄ "
1 4
5 ⁄ "
1
8
72-674-5
25.45
⁄ " 25
32
0.7812
3 ⁄ "
1 4
5 ⁄ "
1
8
72-675-2
24.25
⁄ " 0.7969 51
64
3 ⁄ "
3 8
5 ⁄ "
1 4
72-676-0
26.75
⁄ " 13
16
0.8125
3 ⁄ "
3 8
5 ⁄ "
1 4
72-677-8
25.85
⁄ " 0.8281 53
64
3 ⁄ "
1
2
5 ⁄ "
3 8
72-678-6
28.40
⁄ " 0.8438 27
32
3 ⁄ "
1
2
5 ⁄ "
3 8
72-679-4
27.10
55
⁄ " 0.8594
64
3 ⁄ "
1
2
5 ⁄ "
1
2
72-680-2
29.35
⁄ "
7 8
0.8750
3 ⁄ "
1
2
5 ⁄ "
1
2
72-681-0
28.35
57
⁄ " 0.8906
64
3 ⁄ "
5 8
5 ⁄ "
5 8
72-682-8
30.50
29
⁄ " 0.9062
32
3 ⁄ "
5 8
5 ⁄ "
5 8
72-683-6
29.45
⁄ " 59
64
0.9219
3 ⁄ "
3 4
5 ⁄ "
3 4
72-684-4
33.75
⁄ " 15
16
0.9375
3 ⁄ "
3 4
5 ⁄ "
3 4
72-685-1
32.15
⁄ " 61
64
0.9531
3 ⁄ "
7 8
5 ⁄ "
7 8
72-686-9
36.65
⁄ " 0.9688 31
32
3 ⁄ "
7 8
5 ⁄ "
7 8
72-687-7
35.35
⁄ " 0.9844 63
64
4"
6"
72-688-5
37.90
1"
1.0000
4"
6"
72-689-3
36.65
1 ⁄ " 1.0625
1
16
4"
6 ⁄ "
1 4
72-690-1
43.90
1 ⁄ "
1
8
1.1250
4"
6 ⁄ "
3 8
72-691-9
50.15
1 ⁄ " 1.1875
3
16
4 ⁄ "
1 4
6 ⁄ "
5 8
72-692-7
153.20
1 ⁄ "
1 4
1.2500
4 ⁄ "
3 8
6 ⁄ "
3 4
72-693-5
57.30
1 ⁄ " 1.3125
5
16
4 ⁄ "
3 8
7"
72-694-3
77.55
1 ⁄ "
3 8
1.3750
4 ⁄ "
1
2
7 ⁄ "
1
8
72-695-0
82.45
1 ⁄ " 1.4375
7
16
4 ⁄ "
3 4
7 ⁄ "
3 8
72-696-8
88.30
1 ⁄ "
1
2
1.5000
4 ⁄ "
7 8
7 ⁄ "
1
2
72-697-6
92.95
1 ⁄ " 1.5625
9
16
4 ⁄ "
7 8
7 ⁄ "
3 4
72-698-4
105.50
1- ⁄ " 1.6250
5 8
4 ⁄ "
7 8
7 ⁄ "
3 4
72-699-2
118.45
1 ⁄ " 1.6875
11
16
5 ⁄ "
1
8
8"
72-700-8
135.10
1 ⁄ "
3 4
1.7500
5 ⁄ "
1
8
8"
72-701-6
140.00
1 ⁄ " 1.8125
13
16
5 ⁄ "
3 8
8 ⁄ "
1 4
72-702-4
53.55
1 ⁄ "
7 8
1.8750
5 ⁄ "
3 8
8 ⁄ "
1 4
72-703-2
157.80
1 ⁄ " 1.9375
15
16
5 ⁄ "
5 8
8 ⁄ "
1
2
72-704-0
167.35
2"
2.000
5 ⁄ "
5 8
8 ⁄ "
1
2
72-705-7
175.35
R
Number HSS Bright Finish
Screw Machine Drills
118° Point, Oxide Coated
• High Speed Steel (HSS) provides good wear resistance
and can be used in general purpose applications on
both ferrous and nonferrous materials.
• Oxide prevents chip building, galling and welding
on the workpiece. It is commonly used on low carbons,
stainless steel and iron based ferrous metals.
• Spiral flutes are constructed of a higher flute
angle to remove chips easier.
• 118° point for quick penetration.
DEC.
FLUTE
PART
PRICE
SIZE
EQUIV.
LENGTH
OAL
NUMBER
EACH
#1
0.2280"
1 ⁄ " 2 ⁄ " 5
16
7
16
72-801-4
$1.50
#2
0.2210"
1 ⁄ " 2 ⁄ " 5
16
7
16
72-802-2
1.50
#3
0.2130"
1 ⁄ "
1 4
2 ⁄ "
3 8
72-803-0
1.45
#4
0.2090"
1 ⁄ "
1 4
2 ⁄ "
3 8
72-804-8
1.45
#5
0.2055"
1 ⁄ "
1 4
2 ⁄ "
3 8
72-805-5
1.45
#6
0.2040"
1 ⁄ "
1 4
2 ⁄ "
3 8
72-806-3
1.45
#7
0.2010"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-807-1
1.20
#8
0.1990"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-808-9
1.20
#9
0.1960"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-809-7
1.20
#10 0.1935"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-810-5
1.20
#11 0.1910"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-811-3
1.15
#12 0.1890"
1 ⁄ " 3
16
2 ⁄ "
1 4
72-812-1
1.20
#13 0.1850"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-813-9
1.20
#14 0.1820"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-814-7
1.20
#15 0.1800"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-815-4
1.20
#16 0.1770"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-816-2
1.20
#17 0.1730"
1 ⁄ "
1
8
2 ⁄ " 3
16
72-817-0
1.20
#18 0.1695"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-818-8
1.00
#19 0.1660"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-819-6
1.00
#20 0.1610"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-820-4
1.00
#21 0.1590"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-821-2
1.00
#22 0.1570"
1 ⁄ " 1
16
2 ⁄ "
1
8
72-822-0
1.00
#23 0.1540"
1"
2 ⁄ " 1
16
72-823-8
1.00
#24 0.1520"
1"
2 ⁄ " 1
16
72-824-6
1.00
#25 0.1495"
1"
2 ⁄ " 1
16
72-825-3
0.95
#26 0.1470"
1"
2 ⁄ " 1
16
72-826-1
0.95
#27 0.1440"
1"
2 ⁄ " 1
16
72-827-9
0.95
#28 0.1405"
15
⁄ " 1 ⁄ "
16
15
16
72-828-7
0.85
#29 0.1360"
15
⁄ " 1 ⁄ "
16
15
16
72-829-5
0.85
#30 0.1285"
15
⁄ " 1 ⁄ "
16
15
16
72-830-3
0.85
DEC.
FLUTE
PART
PRICE
SIZE
EQUIV.
LENGTH
OAL
NUMBER
EACH
#31 0.1200"
7
⁄ "
8
1 ⁄ "
7 8
72-831-1
$0.85
#32 0.1160"
7
⁄ "
8
1 ⁄ "
7 8
72-832-9
0.85
#33 0.1130"
7
⁄ "
8
1 ⁄ "
7 8
72-833-7
0.85
#34 0.1110"
7
⁄ "
8
1 ⁄ "
7 8
72-834-5
0.85
#35 0.1100"
7
⁄ "
8
1 ⁄ "
7 8
72-835-2
0.85
#36 0.1065"
13
⁄ " 1 ⁄ "
16
13
16
72-836-0
0.85
#37 0.1040"
13
⁄ " 1 ⁄ "
16
13
16
72-837-8
0.85
#38 0.1015"
13
⁄ " 1 ⁄ "
16
13
16
72-838-6
0.85
#39 0.0995"
13
⁄ " 1 ⁄ "
16
13
16
72-839-4
0.85
#40 0.0980"
13
⁄ " 1 ⁄ "
16
13
16
72-840-2
0.85
#41 0.0960"
13
⁄ " 1 ⁄ "
16
13
16
72-841-0
0.85
#42 0.0935"
3
⁄ "
4
1 ⁄ "
3 4
72-842-8
0.85
#43 0.0890"
3
⁄ "
4
1 ⁄ "
3 4
72-843-6
0.85
#44 0.0860"
3
⁄ "
4
1 ⁄ "
3 4
72-844-4
0.85
#45 0.0820"
3
⁄ "
4
1 ⁄ "
3 4
72-845-1
0.85
#46 0.0810"
3
⁄ "
4
1 ⁄ "
3 4
72-846-9
0.85
#47 0.0785"
3
⁄ "
4
1 ⁄ "
3 4
72-847-7
0.85
#48 0.0760"
11
⁄ " 1 ⁄ "
16
11
16
72-848-5
0.85
#49 0.0730"
11
⁄ " 1 ⁄ "
16
11
16
72-849-3
0.85
#50 0.0700"
11
⁄ " 1 ⁄ "
16
11
16
72-850-1
0.85
#51 0.0670"
11
⁄ " 1 ⁄ "
16
11
16
72-851-9
0.85
#52 0.0635"
11
⁄ " 1 ⁄ "
16
11
16
72-852-7
0.85
#53 0.0595"
5
⁄ "
8
1 ⁄ "
5 8
72-853-5
0.85
#54 0.0550"
5
⁄ "
8
1 ⁄ "
5 8
72-854-3
0.85
#55 0.0520"
5
⁄ "
8
1 ⁄ "
5 8
72-855-0
0.85
#56 0.0465"
1
⁄ "
2
1 ⁄ "
3 8
72-856-8
0.85
#57 0.0430"
1
⁄ "
2
1 ⁄ "
3 8
72-857-6
0.85
#58 0.0420"
1
⁄ "
2
1 ⁄ "
3 8
72-858-4
0.85
#59 0.0410"
1
⁄ "
2
1 ⁄ "
3 8
72-859-2
0.85
#60 0.0400"
1
⁄ "
2
1 ⁄ "
3 8
72-860-0
0.85
