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Fractional size Screw Machine Drills

Fractional size Screw Machine Drills

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.
Quantity Price Model Description Size Flute Length Overall Length

$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"

$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"

$0.69 SMR-3/16
3/16" Screw Machine Drill, HSS, 0121-0061 3/16" 1-1/8" 2-3/16"

$0.78 SMR-13/64
13/64" Screw Machine Drill, HSS, 0121-0066 13/64" 1-3/16" 2-1/4"

$0.88 SMR-7/32
7/32" Screw Machine Drill, HSS, 0121-0071 7/32" 1-1/4" 2-3/8"

$0.93 SMR-15/64
15/64" Screw Machine Drill, HSS, 0121-0076 15/64" 1-5/16" 2-7/16"

$0.96 SMR-1/4
1/4" Screw Machine Drill, HSS, 0121-0081 1/4" 1-3/8" 2-1/2"

$1.19 SMR-17/64
17/64" Screw Machine Drill, HSS, 0121-0086 17/64" 1-7/16" 2-5/8"

$1.24 SMR-9/32
9/32" Screw Machine Drill, HSS, 0121-0091 9/32" 1-1/2" 2-11/16"

$1.37 SMR-19/64
19/64" Screw Machine Drill, HSS, 0121-0096 19/64" 1-9/16" 2-3/4"

$1.46 SMR-5/16
5/16" Screw Machine Drill, HSS, 0121-0101 5/16" 1-5/8" 2-13/16"

$1.62 SMR-21/64
21/64" Screw Machine Drill, HSS, 0121-0106 21/64" 1-11/16" 2-15/16"

$1.89 SMR-11/32
11/32" Screw Machine Drill, HSS, 0121-0111 11/32" 1-11/16" 3"

$2.12 SMR-23/64
23/64" Screw Machine Drill, HSS, 0121-0116 23/64" 1-3/4" 3-1/16"

$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"

$2.59 SMR-13/32
13/32" Screw Machine Drill, HSS, 0121-0131 13/32" 1-15/16" 3-5/16"

$2.82 SMR-27/64
27/64" Screw Machine Drill, HSS, 0121-0136 27/64" 2" 3-3/8"

$3.02 SMR-7/16
7/16" Screw Machine Drill, HSS, 0121-0141 7/16" 2-1/16" 3-7/16"

$3.43 SMR-29/64
29/64" Screw Machine Drill, HSS, 0121-0146 29/64" 2-1/8" 3-9/16"

$3.65 SMR-15/32
15/32" Screw Machine Drill, HSS, 0121-0151 15/32" 2-1/8" 3-5/8"

$3.95 SMR-31/64
31/64" Screw Machine Drill, HSS, 0121-0156 31/64" 2-3/16" 3-11/16"

$3.95 SMR-1/2
1/2" Screw Machine Drill, HSS, 0121-0161 1/2" 2-1/4" 3- 3/4"

$6.75 SMR-33/64
33/64" Screw Machine Drill, HSS, 0121-0166 33/64" 2-3/8" 3-7/8"

$7.05 SMR-17/32
17/32" Screw Machine Drill, HSS, 0121-0171 17/32" 2-3/8" 3-7/8"

$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"

$8.40 SMR-19/32
19/32" Screw Machine Drill, HSS, 0121-0191 19/32" 2-5/8" 4-1/8"

$8.90 SMR-39/64
39/64" Screw Machine Drill, HSS, 0121-0196 39/64" 2-3/4" 4-1/4"

$8.55 SMR-5/8
5/8" Screw Machine Drill, HSS, 0121-0201 5/8" 2-3/4" 4-1/4"

$9.75 SMR-41/64
41/64" Screw Machine Drill, HSS, 0121-0206 41/64" 2-7/8" 4-1/2"

$9.75 SMR-21/32
21/32" Screw Machine Drill, HSS, 0121-0211 21/32" 2-7/8" 4-1/2"

$10.80 SMR-43/64
43/64" Screw Machine Drill, HSS, 0121-0216 43/64" 2-7/8" 4-5/8"

$10.80 SMR-11/16
11/16" Screw Machine Drill, HSS, 0121-0221 11/16" 2-7/8" 4-5/8"

$11.75 SMR-45/64
45/64" Screw Machine Drill, HSS, 0121-0226 45/64" 3" 4-3/4"

$11.75 SMR-23/32
23/32" Screw Machine Drill, HSS, 0121-0231 23/32" 3" 4-3/4"

$12.40 SMR-47/64
47/64" Screw Machine Drill, HSS, 0121-0236 47/64" 3-1/8" 5"

$12.40 SMR-3/4
3/4" Screw Machine Drill, HSS, 0121-0241 3/4" 3-1/8" 5"

$13.60 SMR-49/64
49/64" Screw Machine Drill, HSS, 0121-0246 49/64" 3-1/4" 5-1/8"

$13.60 SMR-25/32
25/32" Screw Machine Drill, HSS, 0121-0251 25/32" 3-1/4" 5-1/8"

$14.20 SMR-51/64
51/64" Screw Machine Drill, HSS, 0121-0256 51/64" 3-3/8" 5-1/4"

$14.20 SMR-13/16
13/16" Screw Machine Drill, HSS, 0121-0261 13/16" 3-3/8" 5-1/4"

$15.10 SMR-53/64
53/64" Screw Machine Drill, HSS, 0121-0266 53/64" 3-1/2" 5-3/8"

$15.10 SMR-27/32
27/32" Screw Machine Drill, HSS, 0121-0271 27/32" 3-1/2" 5-3/8"

$15.60 SMR-55/64
55/64" Screw Machine Drill, HSS, 0121-0276 55/64" 3-1/2" 5-1/2"

$15.60 SMR-7/8
7/8" Screw Machine Drill, HSS, 0121-0281 7/8" 3-1/2" 5-1/2"

$16.10 SMR-57/64
57/64" Screw Machine Drill, HSS, 0121-0286 57/64" 3-5/8" 5-5/8"

$16.10 SMR-29/32
29/32" Screw Machine Drill, HSS, 0121-0291 29/32" 3-5/8" 5-5/8"

$17.90 SMR-59/64
59/64" Screw Machine Drill, HSS, 0121-0296 59/64" 3-3/4" 5-3/4"

$17.90 SMR-15/16
15/16" Screw Machine Drill, HSS, 0121-0301 15/16" 3-3/4" 5-3/4"

$19.40 SMR-61/64
61/64" Screw Machine Drill, HSS, 0121-0306 61/64" 3-7/8" 5-7/8"

$19.40 SMR-31/32
31/32" Screw Machine Drill, HSS, 0121-0311 31/32" 3-7/8" 5-7/8"

$20.10 SMR-63/64
63/64" Screw Machine Drill, HSS, 0121-0316 63/64" 4" 6"

$20.10 SMR-1
1" Screw Machine Drill, HSS, 0121-0321 1" 4" 6"