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Number size Screw Machine Drills

Number size Screw Machine Drills

Screw Machine Drill Bits. Number (Wire Gage) sized.
Short-Length drill bits, often used in screw machines.
High speed steel, right-hand cut.
Please note: screw machine drill bits may be either bright-finished or black oxide, depending on stock.
Quantity Price Model Description Size Flute Length Overall Length Decimal Equivalent

$0.90 SMRN-1
#1 HS Screw Machine Drill, 0122-0006 1 1-5/16" 2-7/16" .2280"

$0.90 SMRN-2
#2 HS Screw Machine Drill, 0122-0011 2 1-5/16" 2-7/16" .2210"

$0.85 SMRN-3
#3 HS Screw Machine Drill, 0122-0016 3 1-1/4" 2-3/8" .2130"

$0.85 SMRN-4
#4 HS Screw Machine Drill, 0122-0021 4 1-1/4" 2-3/8" .2090"

$0.85 SMRN-5
#5 HS Screw Machine Drill, 0122-0026 5 1-1/4" 2-3/8" .2055"

$0.85 SMRN-6
#6 HS Screw Machine Drill, 0122-0031 6 1-1/4" 2-3/8" .2040"

$0.72 SMRN-7
#7 HS Screw Machine Drill, 0122-0036 7 1-3/16" 2-1/4" .2010"

$0.72 SMRN-8
#8 HS Screw Machine Drill, 0122-0041 8 1-3/16" 2-1/4" .1990"

$0.72 SMRN-9
#9 HS Screw Machine Drill, 0122-0046 9 1-3/16" 2-1/4" .1960"

$0.72 SMRN-10
#10 HS Screw Machine Drill, 0122-0051 10 1-3/16" 2-1/4" .1935"

$0.72 SMRN-11
#11 HS Screw Machine Drill, 0122-0056 11 1-3/16" 2-1/4" .1910"

$0.72 SMRN-12
#12 HS Screw Machine Drill, 0122-0061 12 1-3/16" 2-1/4" .1890"

$0.72 SMRN-13
#13 HS Screw Machine Drill, 0122-0066 13 1-1/8" 2-3/16" .1850"

$0.72 SMRN-14
#14 HS Screw Machine Drill, 0122-0071 14 1-1/8" 2-3/16" .1820"

$0.72 SMRN-15
#15 HS Screw Machine Drill, 0122-0076 15 1-1/8" 2-3/16" .1800"

$0.72 SMRN-16
#16 HS Screw Machine Drill, 0122-0081 16 1-1/8" 2-3/16" .1770"

$0.72 SMRN-17
#17 HS Screw Machine Drill, 0122-0086 17 1-1/8" 2-3/16" .1730"

$0.65 SMRN-18
#18 HS Screw Machine Drill, 0122-0091 18 1-1/16" 2-1/8" .1695"

$0.65 SMRN-19
#19 HS Screw Machine Drill, 0122-0096 19 1-1/16" 2-1/8" .1660"

$0.65 SMRN-20
#20 HS Screw Machine Drill, 0122-0101 20 1-1/16" 2-1/8" .1610"

$0.65 SMRN-21
#21 HS Screw Machine Drill, 0122-0106 21 1-1/16" 2-1/8" .1590"

$0.65 SMRN-22
#22 HS Screw Machine Drill, 0122-0111 22 1-1/16" 2-1/8" .1570"

$0.59 SMRN-23
#23 HS Screw Machine Drill, 0122-0116 23 1" 2-1/16" .1540"

$0.59 SMRN-24
#24 HS Screw Machine Drill, 0122-0121 24 1" 2-1/16" .1520"

$0.59 SMRN-25
#25 HS Screw Machine Drill, 0122-0126 25 1" 2-1/16" .1495"

$0.59 SMRN-26
#26 HS Screw Machine Drill, 0122-0131 26 1" 2-1/16" .1470"

$0.59 SMRN-27
#27 HS Screw Machine Drill, 0122-0136 27 1" 2-1/16" .1440"

$0.52 SMRN-28
#28 HS Screw Machine Drill, 0122-0141 28 15/16" 1-15/16" .1405"

$0.52 SMRN-29
#29 HS Screw Machine Drill, 0122-0146 29 15/16" 1-15/16" .1360"

$0.52 SMRN-30
#30 HS Screw Machine Drill, 0122-0151 30 15/16" 1-15/16" .1285"

$0.52 SMRN-31
#31 HS Screw Machine Drill, 0122-0156 31 7/8" 1-7/8" .1200"

$0.52 SMRN-32
#32 HS Screw Machine Drill, 0122-0161 32 7/8" 1-7/8" .1160"

$0.52 SMRN-33
#33 HS Screw Machine Drill, 0122-0166 33 7/8" 1-7/8" .1130"

$0.52 SMRN-34
#34 HS Screw Machine Drill, 0122-0171 34 7/8" 1-7/8" .1110"

$0.52 SMRN-35
#35 HS Screw Machine Drill, 0122-0176 35 7/8" 1-7/8" .1100"

$0.52 SMRN-36
#36 HS Screw Machine Drill, 0122-0181 36 13/16" 1-13/16" .1065"

$0.52 SMRN-37
#37 HS Screw Machine Drill, 0122-0186 37 13/16" 1-13/16" .1040"

$0.52 SMRN-38
#38 HS Screw Machine Drill, 0122-0191 38 13/16" 1-13/16" .1015"

$0.52 SMRN-39
#39 HS Screw Machine Drill, 0122-0196 39 13/16" 1-13/16" .0995"

$0.52 SMRN-40
#40 HS Screw Machine Drill, 0122-0201 40 13/16" 1-13/16" .0980"

$0.52 SMRN-41
#41 HS Screw Machine Drill, 0122-0206 41 13/16" 1-13/16" .0960"

$0.52 SMRN-42
#42 HS Screw Machine Drill, 0122-0211 42 3/4" 1-3/4" .0935"

$0.52 SMRN-43
#43 HS Screw Machine Drill, 0122-0216 43 3/4" 1-3/4" .0890"

$0.52 SMRN-44
#44 HS Screw Machine Drill, 0122-0221 44 3/4" 1-3/4" .0860"

$0.52 SMRN-45
#45 HS Screw Machine Drill, 0122-0226 45 3/4" 1-3/4" .0820"

$0.52 SMRN-46
#46 HS Screw Machine Drill, 0122-0231 46 3/4" 1-3/4" .0810"

$0.52 SMRN-47
#47 HS Screw Machine Drill, 0122-0236 47 11/16" 1-11/16" .0785"

$0.52 SMRN-48
#48 HS Screw Machine Drill, 0122-0241 48 11/16" 1-11/16" .0760"

$0.52 SMRN-49
#49 HS Screw Machine Drill, 0122-0246 49 11/16" 1-11/16" .0730"

$0.52 SMRN-50
#50 HS Screw Machine Drill, 0122-0251 50 11/16" 1-11/16" .0700"

$0.52 SMRN-51
#51 HS Screw Machine Drill, 0122-0256 51 11/16" 1-11/16" .0670"

$0.52 SMRN-52
#52 HS Screw Machine Drill, 0122-0261 52 11/16" 1-11/16" .0635"

$0.52 SMRN-53
#53 HS Screw Machine Drill, 0122-0266 53 5/8" 1-5/8" .0595"

$0.52 SMRN-54
#54 HS Screw Machine Drill, 0122-0271 54 5/8" 1-5/8" .0550"

$0.52 SMRN-55
#55 HS Screw Machine Drill, 0122-0276 55 5/8" 1-5/8" .0520"

$0.52 SMRN-56
#56 HS Screw Machine Drill, 0122-0281 56 1/2" 1-3/8" .0465"

$0.52 SMRN-57
#57 HS Screw Machine Drill, 0122-0286 57 1/2" 1-3/8" .043"

$0.52 SMRN-58
#58 HS Screw Machine Drill, 0122-0291 58 1/2" 1-3/8" .042"

$0.52 SMRN-59
#59 HS Screw Machine Drill, 0122-0296 59 1/2" 1-3/8" .041"

$0.52 SMRN-60
#60 HS Screw Machine Drill, 0122-0301 60 1/2" 1-3/8" .04"