Screw Machine Drills
Fractional size Screw Machine Drills |
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Screw Machine Drill Bits. Fractional (inch) sized.
Short-Length drill bits, often used in screw machines.
High speed steel, right-hand cut. Email us for sizes over 1".
Please note: screw machine drill bits may be either bright-finished or black oxide, depending on stock.
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Quantity
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Price
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Model
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Description
|
Size |
Flute Length |
Overall Length |
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$0.52 | SMR-1/16
| 1/16" Screw Machine Drill, HSS, 0121-0021 | 1/16" |
5/8" |
1-5/8" |
|
$0.52 | SMR-5/64
| 5/64" Screw Machine Drill, HSS, 0121-0026 | 5/64" |
11/16" |
1-11/16" |
|
$0.52 | SMR-3/32
| 3/32" Screw Machine Drill, HSS, 0121-0031 | 3/32" |
3/4" |
1-3/4" |
|
$0.52 | SMR-7/64
| 7/64" Screw Machine Drill, HSS, 0121-0036 | 7/64" |
13/16" |
1-13/16" |
|
$0.60 | SMR-1/8
| 1/8" Screw Machine Drill, HSS, 0121-0041 | 1/8" |
7/8" |
1-7/8" |
|
$0.52 | SMR-9/64
| 9/64" Screw Machine Drill, HSS, 0121-0046 | 9/64" |
15/16" |
1-15/16" |
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$0.59 | SMR-5/32
| 5/32" Screw Machine Drill, HSS, 0121-0051 | 5/32" |
1" |
2-1/16" |
|
$0.65 | SMR-11/64
| 11/64" Screw Machine Drill, HSS, 0121-0056 | 11/64" |
1-1/16" |
2-1/8" |
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$0.69 | SMR-3/16
| 3/16" Screw Machine Drill, HSS, 0121-0061 | 3/16" |
1-1/8" |
2-3/16" |
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$0.78 | SMR-13/64
| 13/64" Screw Machine Drill, HSS, 0121-0066 | 13/64" |
1-3/16" |
2-1/4" |
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$0.88 | SMR-7/32
| 7/32" Screw Machine Drill, HSS, 0121-0071 | 7/32" |
1-1/4" |
2-3/8" |
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$0.93 | SMR-15/64
| 15/64" Screw Machine Drill, HSS, 0121-0076 | 15/64" |
1-5/16" |
2-7/16" |
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$0.96 | SMR-1/4
| 1/4" Screw Machine Drill, HSS, 0121-0081 | 1/4" |
1-3/8" |
2-1/2" |
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$1.19 | SMR-17/64
| 17/64" Screw Machine Drill, HSS, 0121-0086 | 17/64" |
1-7/16" |
2-5/8" |
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$1.24 | SMR-9/32
| 9/32" Screw Machine Drill, HSS, 0121-0091 | 9/32" |
1-1/2" |
2-11/16" |
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$1.37 | SMR-19/64
| 19/64" Screw Machine Drill, HSS, 0121-0096 | 19/64" |
1-9/16" |
2-3/4" |
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$1.46 | SMR-5/16
| 5/16" Screw Machine Drill, HSS, 0121-0101 | 5/16" |
1-5/8" |
2-13/16" |
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$1.62 | SMR-21/64
| 21/64" Screw Machine Drill, HSS, 0121-0106 | 21/64" |
1-11/16" |
2-15/16" |
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$1.89 | SMR-11/32
| 11/32" Screw Machine Drill, HSS, 0121-0111 | 11/32" |
1-11/16" |
3" |
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$2.12 | SMR-23/64
| 23/64" Screw Machine Drill, HSS, 0121-0116 | 23/64" |
1-3/4" |
3-1/16" |
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$2.23 | SMR-3/8
| 3/8" Screw Machine Drill, HSS, 0121-0121 | 3/8" |
1-13/16" |
3-1/8" |
|
$2.44 | SMR-25/64
| 25/64" Screw Machine Drill, HSS, 0121-0126 | 25/64" |
1-7/8" |
3-1/4" |
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$2.59 | SMR-13/32
| 13/32" Screw Machine Drill, HSS, 0121-0131 | 13/32" |
1-15/16" |
3-5/16" |
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$2.82 | SMR-27/64
| 27/64" Screw Machine Drill, HSS, 0121-0136 | 27/64" |
2" |
3-3/8" |
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$3.02 | SMR-7/16
| 7/16" Screw Machine Drill, HSS, 0121-0141 | 7/16" |
2-1/16" |
3-7/16" |
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$3.43 | SMR-29/64
| 29/64" Screw Machine Drill, HSS, 0121-0146 | 29/64" |
2-1/8" |
3-9/16" |
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$3.65 | SMR-15/32
| 15/32" Screw Machine Drill, HSS, 0121-0151 | 15/32" |
2-1/8" |
3-5/8" |
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$3.95 | SMR-31/64
| 31/64" Screw Machine Drill, HSS, 0121-0156 | 31/64" |
2-3/16" |
3-11/16" |
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$3.95 | SMR-1/2
| 1/2" Screw Machine Drill, HSS, 0121-0161 | 1/2" |
2-1/4" |
3- 3/4" |
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$6.75 | SMR-33/64
| 33/64" Screw Machine Drill, HSS, 0121-0166 | 33/64" |
2-3/8" |
3-7/8" |
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$7.05 | SMR-17/32
| 17/32" Screw Machine Drill, HSS, 0121-0171 | 17/32" |
2-3/8" |
3-7/8" |
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$7.40 | SMR-35/64
| 35/64" Screw Machine Drill, HSS, 0121-0176 | 35/64" |
2-1/2" |
4" |
|
$7.40 | SMR-9/16
| 9/16" Screw Machine Drill, HSS, 0121-0181 | 9/16" |
2-1/2" |
4" |
|
$8.40 | SMR-37/64
| 37/64" Screw Machine Drill, HSS, 0121-0186 | 37/64" |
2-5/8" |
4-1/8" |
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$8.40 | SMR-19/32
| 19/32" Screw Machine Drill, HSS, 0121-0191 | 19/32" |
2-5/8" |
4-1/8" |
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$8.90 | SMR-39/64
| 39/64" Screw Machine Drill, HSS, 0121-0196 | 39/64" |
2-3/4" |
4-1/4" |
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$8.55 | SMR-5/8
| 5/8" Screw Machine Drill, HSS, 0121-0201 | 5/8" |
2-3/4" |
4-1/4" |
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$9.75 | SMR-41/64
| 41/64" Screw Machine Drill, HSS, 0121-0206 | 41/64" |
2-7/8" |
4-1/2" |
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$9.75 | SMR-21/32
| 21/32" Screw Machine Drill, HSS, 0121-0211 | 21/32" |
2-7/8" |
4-1/2" |
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$10.80 | SMR-43/64
| 43/64" Screw Machine Drill, HSS, 0121-0216 | 43/64" |
2-7/8" |
4-5/8" |
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$10.80 | SMR-11/16
| 11/16" Screw Machine Drill, HSS, 0121-0221 | 11/16" |
2-7/8" |
4-5/8" |
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$11.75 | SMR-45/64
| 45/64" Screw Machine Drill, HSS, 0121-0226 | 45/64" |
3" |
4-3/4" |
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$11.75 | SMR-23/32
| 23/32" Screw Machine Drill, HSS, 0121-0231 | 23/32" |
3" |
4-3/4" |
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$12.40 | SMR-47/64
| 47/64" Screw Machine Drill, HSS, 0121-0236 | 47/64" |
3-1/8" |
5" |
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$12.40 | SMR-3/4
| 3/4" Screw Machine Drill, HSS, 0121-0241 | 3/4" |
3-1/8" |
5" |
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$13.60 | SMR-49/64
| 49/64" Screw Machine Drill, HSS, 0121-0246 | 49/64" |
3-1/4" |
5-1/8" |
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$13.60 | SMR-25/32
| 25/32" Screw Machine Drill, HSS, 0121-0251 | 25/32" |
3-1/4" |
5-1/8" |
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$14.20 | SMR-51/64
| 51/64" Screw Machine Drill, HSS, 0121-0256 | 51/64" |
3-3/8" |
5-1/4" |
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$14.20 | SMR-13/16
| 13/16" Screw Machine Drill, HSS, 0121-0261 | 13/16" |
3-3/8" |
5-1/4" |
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$15.10 | SMR-53/64
| 53/64" Screw Machine Drill, HSS, 0121-0266 | 53/64" |
3-1/2" |
5-3/8" |
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$15.10 | SMR-27/32
| 27/32" Screw Machine Drill, HSS, 0121-0271 | 27/32" |
3-1/2" |
5-3/8" |
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$15.60 | SMR-55/64
| 55/64" Screw Machine Drill, HSS, 0121-0276 | 55/64" |
3-1/2" |
5-1/2" |
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$15.60 | SMR-7/8
| 7/8" Screw Machine Drill, HSS, 0121-0281 | 7/8" |
3-1/2" |
5-1/2" |
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$16.10 | SMR-57/64
| 57/64" Screw Machine Drill, HSS, 0121-0286 | 57/64" |
3-5/8" |
5-5/8" |
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$16.10 | SMR-29/32
| 29/32" Screw Machine Drill, HSS, 0121-0291 | 29/32" |
3-5/8" |
5-5/8" |
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$17.90 | SMR-59/64
| 59/64" Screw Machine Drill, HSS, 0121-0296 | 59/64" |
3-3/4" |
5-3/4" |
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$17.90 | SMR-15/16
| 15/16" Screw Machine Drill, HSS, 0121-0301 | 15/16" |
3-3/4" |
5-3/4" |
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$19.40 | SMR-61/64
| 61/64" Screw Machine Drill, HSS, 0121-0306 | 61/64" |
3-7/8" |
5-7/8" |
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$19.40 | SMR-31/32
| 31/32" Screw Machine Drill, HSS, 0121-0311 | 31/32" |
3-7/8" |
5-7/8" |
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$20.10 | SMR-63/64
| 63/64" Screw Machine Drill, HSS, 0121-0316 | 63/64" |
4" |
6" |
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$20.10 | SMR-1
| 1" Screw Machine Drill, HSS, 0121-0321 | 1" |
4" |
6" |
Number size Screw Machine Drills |
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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.
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|
Quantity
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Price
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Model
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Description
|
Size |
Flute Length |
Overall Length |
Decimal Equivalent |
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$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" |
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$0.85 | SMRN-3
| #3 HS Screw Machine Drill, 0122-0016 | 3 |
1-1/4" |
2-3/8" |
.2130" |
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$0.85 | SMRN-4
| #4 HS Screw Machine Drill, 0122-0021 | 4 |
1-1/4" |
2-3/8" |
.2090" |
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$0.85 | SMRN-5
| #5 HS Screw Machine Drill, 0122-0026 | 5 |
1-1/4" |
2-3/8" |
.2055" |
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$0.85 | SMRN-6
| #6 HS Screw Machine Drill, 0122-0031 | 6 |
1-1/4" |
2-3/8" |
.2040" |
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$0.72 | SMRN-7
| #7 HS Screw Machine Drill, 0122-0036 | 7 |
1-3/16" |
2-1/4" |
.2010" |
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$0.72 | SMRN-8
| #8 HS Screw Machine Drill, 0122-0041 | 8 |
1-3/16" |
2-1/4" |
.1990" |
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$0.72 | SMRN-9
| #9 HS Screw Machine Drill, 0122-0046 | 9 |
1-3/16" |
2-1/4" |
.1960" |
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$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" |
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$0.72 | SMRN-12
| #12 HS Screw Machine Drill, 0122-0061 | 12 |
1-3/16" |
2-1/4" |
.1890" |
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$0.72 | SMRN-13
| #13 HS Screw Machine Drill, 0122-0066 | 13 |
1-1/8" |
2-3/16" |
.1850" |
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$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" |
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$0.65 | SMRN-19
| #19 HS Screw Machine Drill, 0122-0096 | 19 |
1-1/16" |
2-1/8" |
.1660" |
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$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" |
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$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" |
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$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" |
Letter Size HS Screw Machine Drills |
|
|
Screw Machine Drill Bits. Letter-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.
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|
Quantity
|
Price
|
Model
|
Description
|
Decimal Equivalent |
Overall Length |
Flute Length |
|
$1.27 | SMR-A
| A HS Screw Machine Drill, 0123-0005 | 0.234" |
2-7/16" |
1-5/16" |
|
$1.27 | SMR-B
| B HS Screw Machine Drill, 0123-0010 | 0.238" |
2-1/2" |
1-3/8" |
|
$1.27 | SMR-C
| C HS Screw Machine Drill, 0123-0015 | 0.242" |
2-1/2" |
1-3/8" |
|
$1.27 | SMR-D
| D HS Screw Machine Drill, 0123-0020 | 0.246" |
2-1/2" |
1-3/8" |
|
$1.27 | SMR-E
| E HS Screw Machine Drill, 0123-0025 | 0.250" |
2-1/2" |
1-3/8" |
|
$1.45 | SMR-F
| F HS Screw Machine Drill, 0123-0030 | 0.257" |
2-5/8" |
1-7/16" |
|
$1.45 | SMR-G
| G HS Screw Machine Drill, 0123-0035 | 0.261" |
2-5/8" |
1-7/16" |
|
$1.58 | SMR-H
| H HS Screw Machine Drill, 0123-0040 | 0.266" |
2-11/16" |
1-1/2" |
|
$1.58 | SMR-I
| I HS Screw Machine Drill, 0123-0045 | 0.272" |
2-11/16" |
1-1/2" |
|
$1.58 | SMR-J
| J HS Screw Machine Drill, 0123-0050 | 0.277" |
2-11/16" |
1-1/2" |
|
$1.58 | SMR-K
| K HS Screw Machine Drill, 0123-0055 | 0.281" |
2-11/16" |
1-1/2" |
|
$1.76 | SMR-L
| L HS Screw Machine Drill, 0123-0060 | 0.290" |
2-3/4" |
1-9/16" |
|
$1.76 | SMR-M
| M HS Screw Machine Drill, 0123-0065 | 0.295" |
2-3/4" |
1-9/16" |
|
$1.90 | SMR-N
| N HS Screw Machine Drill, 0123-0070 | 0.302" |
2-13/16" |
1-5/8" |
|
$1.90 | SMR-O
| O HS Screw Machine Drill, 0123-0075 | 0.316" |
2-15/16" |
1-5/8" |
|
$1.90 | SMR-P
| P HS Screw Machine Drill, 0123-0080 | 0.323" |
2-15/16" |
1-5/8" |
|
$2.09 | SMR-Q
| Q HS Screw Machine Drill, 0123-0085 | 0.332" |
3" |
1-11/16" |
|
$2.09 | SMR-R
| R HS Screw Machine Drill, 0123-0090 | 0.339" |
3" |
1-11/16" |
|
$2.54 | SMR-S
| S HS Screw Machine Drill, 0123-0095 | 0.348" |
3-1/16" |
1-3/4" |
|
$2.54 | SMR-T
| T HS Screw Machine Drill, 0123-0100 | 0.358" |
3-1/16" |
1-3/4" |
|
$2.83 | SMR-U
| U HS Screw Machine Drill, 0123-0105 | 0.368" |
3-1/8" |
1-13/16" |
|
$3.10 | SMR-V
| V HS Screw Machine Drill, 0123-0110 | 0.377" |
3-1/4" |
1-7/8" |
|
$3.10 | SMR-W
| W HS Screw Machine Drill, 0123-0115 | 0.386" |
3-1/4" |
1-7/8" |
|
$3.60 | SMR-X
| X HS Screw Machine Drill, 0123-0120 | 0.397" |
3-5/16" |
1-15/16" |
|
$4.30 | SMR-Y
| Y HS Screw Machine Drill, 0123-0125 | 0.404" |
3-5/16" |
1-15/16" |
|
$4.30 | SMR-Z
| Z HS Screw Machine Drill, 0123-0130 | 0.413" |
3-3/8" |
2" |
|
