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Reduced Shank Drills

Quality Import 1/2 inch Shank S + D Drills

"S and D" type drills: 1/2" Shank, 6" Over-All-Length.
High Speed Steel.
Imported.

Use a 1/2" capacity drill chuck to drill larger holes with these reduced shank drill bits.
Also known as "Silver and Deming" drills.

Quantity Price Model Description Decimal

$6.50 SDI-33/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 33/64", 0114-0006 .5156"

$6.50 SDI-17/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 17/32", 0114-0011 .5313"

$6.90 SDI-35/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 35/64", 0114-0016 .5469"
Out of stock
$6.90 SDI-9/16
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 9/16", 0114-0021 .5625"

$7.60 SDI-37/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 37/64", 0114-0026 .5781"

$7.60 SDI-19/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 19/32", 0114-0031 .5938"

$7.80 SDI-39/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 39/64", 0114-0036 .6094"

$7.80 SDI-5/8
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 5/8", 0114-0041 .6250"

$8.40 SDI-41/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 41/64", 0114-0046 .6406"

$8.40 SDI-21/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 21/32", 0114-0051 .6562"

$8.70 SDI-43/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 43/64", 0114-0056 .6719"

$8.70 SDI-11/16
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 11/16", 0114-0061 .6875"

$8.90 SDI-45/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 45/64", 0114-0066 .7031"

$8.90 SDI-23/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 23/32", 0114-0071 .7188"

$9.50 SDI-47/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 47/64", 0114-0076 .7344"

$9.50 SDI-3/4
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 3/4", 0114-0081 .7500"

$10.10 SDI-49/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 49/64", 0114-0086 .7656"

$10.10 SDI-25/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 25/32", 0114-0091 .7812"

$10.70 SDI-51/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 51/64", 0114-0096 .7969"

$10.70 SDI-13/16
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 13/16", 0114-0101 .8125"

$11.05 SDI-53/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 53/64", 0114-0106 .8281"

$11.05 SDI-27/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 27/32", 0114-0111 .8438"

$11.55 SDI-55/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 55/64", 0114-0116 .8594"

$11.55 SDI-7/8
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 7/8", 0114-0121 .8750"

$12.00 SDI-57/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 57/64", 0114-0126 .8906"

$12.00 SDI-29/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 29/32", 0114-0131 .9062"

$12.95 SDI-59/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 59/64", 0114-0136 .9219"

$12.95 SDI-15/16
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 15/16", 0114-0141 .9375"

$13.70 SDI-61/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 61/64", 0114-0146 .9531"

$13.70 SDI-31/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 31/32", 0114-0151 .9688"

$15.00 SDI-63/64
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 63/64", 0114-0156 .9844"

$15.00 SDI-1
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1", 0114-0161 1.0000"

$18.60 SDI-1-1/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-1/32", 0114-0171 1.0313"

$18.60 SDI-1-1/16
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-1/16", 0114-0181 1.0625"

$21.00 SDI-1-3/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-3/32", 0114-0191 1.0938"

$21.00 SDI-1-1/8
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-1/8", 0114-0201 1.1250"

$23.05 SDI-1-5/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-5/32", 0114-0211 1.1562"

$23.05 SDI-1-3/16
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-3/16", 0114-0221 1.1875"

$25.45 SDI-1-7/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-7/32", 0114-0231 1.2188"
Out of stock
$25.45 SDI-1-1/4
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-1/4", 0114-0241 1.2500"

$31.95 SDI-1-9/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-9/32", 0114-0251 1.2812"

$31.95 SDI-1-5/16
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-5/16", 0114-0261 1.3125"

$33.75 SDI-1-11/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-11/32", 0114-0271 1.3438"

$34.10 SDI-1-3/8
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-3/8", 0114-0281 1.3750"

$37.70 SDI-1-13/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-13/32", 0114-0291 1.4062"

$37.70 SDI-1-7/16
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-7/16", 0114-0301 1.4375"

$39.50 SDI-1-15/32
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-15/32", 0114-0311 1.4688"

$39.50 SDI-1-1/2
Drill Bit, 1/2" Shank, 6" OAL, HSS Import, 1-1/2", 0114-0321 1.5000"

HS USA 1/2 inch Shank S + D Drills

S and D type drills: 6" overall length with 1/2" reduced shank.
High speed steel.
These drills drill holes up to 1-1/2" in diameter with a 1/2" drill chuck.

Made in the USA.
Quantity Price Model Description Decimal

$15.16 SDU-33/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 33/64", 0117-0005 .5156"

$15.70 SDU-17/32
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 17/32", 0117-0010 .5313"

$17.15 SDU-35/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 35/64", 0117-0015 .5469"

$16.70 SDU-9/16
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 9/16", 0117-0020 .5625"

$18.45 SDU-37/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 37/64", 0117-0025 .5781"

$17.95 SDU-19/32
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 19/32", 0117-0030 .5938"

$19.30 SDU-39/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 39/64", 0117-0035 .6094"

$18.80 SDU-5/8
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 5/8", 0117-0040 .6250"

$20.60 SDU-41/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 41/64", 0117-0045 .6406"

$20.05 SDU-21/32
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 21/32", 0117-0050 .6562"

$21.45 SDU-43/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 43/64", 0117-0055 .6719"

$20.80 SDU-11/16
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 11/16", 0117-0060 .6875"

$21.70 SDU-45/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 45/64", 0117-0065 .7031"

$21.10 SDU-23/32
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 23/32", 0117-0070 .7188"

$23.60 SDU-47/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 47/64", 0117-0075 .7344"

$22.96 SDU-3/4
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 3/4", 0117-0080 .7500"

$25.20 SDU-49/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 49/64", 0117-0085 .7656"

$25.50 SDU-25/32
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 25/32", 0117-0090 .7812"

$29.50 SDU-51/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 51/64", 0117-0095 .7969"

$25.80 SDU-13/16
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 13/16", 0117-0100 .8125"

$30.60 SDU-53/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 53/64", 0117-0105 .8281"

$26.65 SDU-27/32
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 27/32", 0117-0110 .8438"

$31.75 SDU-55/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 55/64", 0117-0115 .8594"

$27.65 SDU-7/8
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 7/8", 0117-0120 .8750"

$33.15 SDU-57/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 57/64", 0117-0125 .8906"

$28.90 SDU-29/32
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 29/32", 0117-0130 .9062"

$35.45 SDU-59/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 59/64", 0117-0135 .9219"

$30.90 SDU-15/16
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 15/16", 0117-0140 .9375"

$37.50 SDU-61/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 61/64", 0117-0145 .9531"

$32.70 SDU-31/32
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 31/32", 0117-0150 .9688"

$41.75 SDU-63/64
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 63/64", 0117-0155 .9844"

$36.40 SDU-1
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1", 0117-0160 1.0000"

$50.40 SDU-1-1/16
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1-1/16", 0117-0180 1.0625"

$55.15 SDU-1-1/8
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1-1/8", 0117-0200 1.1250"

$58.75 SDU-1-3/16
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1-3/16", 0117-0220 1.1875"

$64.35 SDU-1-1/4
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1-1/4", 0117-0240 1.2500"

$77.80 SDU-1-5/16
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1-5/16", 0117-0260 1.3125"

$88.85 SDU-1-3/8
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1-3/8", 0117-0280 1.3750"

$97.80 SDU-1-13/32
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1-13/32" -

$97.80 SDU-1-7/16
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1-7/16", 0117-0300 1.4375"

$107.60 SDU-1-1/2
DRILL 'S&D' TYPE (1/2" SHANK, 6" OAL) HSS USA, 1-1/2", 0117-0320 1.5000"

Cobalt USA 1/2 inch Shank S + D Drills

6" Overall Length, 1/2" shank "Silver & Deming" Type drills.
Made in the USA. Cobalt steel. 135 degree notched point.
Cobalt drills will take more heat than High Speed Steel drills.
Quantity Price Model Description

$34.75 SDC-17/32
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 17/32", 0117-0355

$34.75 SDC-9/16
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 9/16", 0117-0365

$39.10 SDC-19/32
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 19/32", 0117-0375

$39.10 SDC-5/8
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 5/8", 0117-0385

$42.90 SDC-21/32
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 21/32", 0117-0395

$42.90 SDC-11/16
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 11/16", 0117-0405

$47.80 SDC-23/32
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 23/32", 0117-0415

$47.80 SDC-3/4
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 3/4", 0117-0425

$53.65 SDC-25/32
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 25/32", 0117-0435

$56.65 SDC-13/16
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 13/16", 0117-0445

$57.55 SDC-27/32
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 27/32", 0117-0455

$57.55 SDC-7/8
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 7/8", 0117-0465

$64.45 SDC-29/32
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 29/32", 0117-0475

$64.45 SDC-15/16
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 15/16", 0117-0485

$75.75 SDC-31/32
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 31/32", 0117-0495

$75.75 SDC-1
DRILL BIT, 'S&D' TYPE (1/2" SHANK, 6" OAL) COBALT USA, 1", 0117-0505

3/4 inch Reduced Shank Drills

High Speed steel, 6" overall length with 3/4" reduced shank. Bridgeport type.
Quantity Price Model Description Size

$65.60 SD34-1-9/16
1-9/16" HS 3/4" Shank Drill WT:112-35 3/4"

$70.00 SD34-1-5/8
1-5/8" HS 3/4" Shank Drill WT:112-45 1-5/8"

$76.90 SD34-1-11/16
1-11/16" HS 3/4" Shank Drill WT:112-55 1-11/16"

$82.80 SD34-1-3/4
1-3/4" HS 3/4" Shank Drill WT:112-65 1-3/4"

$84.60 SD34-1-13/16
1-13/16" HS 3/4" Shank Drill WT:112-75 1-13/16"

$91.10 SD34-1-7/8
1-7/8" HS 3/4" Shank Drill WT:112-85 1-7/8"

$96.20 SD34-1-15/16
1-15/16" HS 3/4" Shank Drill WT:112-95 1-15/16"

$100.60 SD34-2
2" HS 3/4" Shank Drill WT:112-105 2"

1/4 inch Shank High Speed Drills

1/4" shank drills for mounting in smaller drill chucks.
4" overall length, except 1/2" which is 6" long..
Quantity Price Model Description Diam.

$1.95 DR14-17/64
17/64" HS 1/4" Shank Drill 17/64"

$1.95 DR14-9/32
9/32" HS 1/4" Shank Drill 9/32

$1.95 DR14-19/64
19/64" HS 1/4" Shank Drill 19/64

$1.95 DR14-5/16
5/16" HS 1/4" Shank Drill 5/16

$2.30 DR14-21/64
21/64" HS 1/4" Shank Drill 21/64

$2.30 DR14-11/32
11/32" HS 1/4" Shank Drill 11/32

$2.45 DR14-23/64
23/64" HS 1/4" Shank Drill 23/64

$2.45 DR14-3/8
3/8" HS 1/4" Shank Drill 3/8

$2.95 DR14-25/64
25/64" HS 1/4" Shank Drill 25/64

$2.95 DR14-13/32
13/32" HS 1/4" Shank Drill 13/32"

$3.20 DR14-27/64
27/64" HS 1/4" Shank Drill 27/64

$3.20 DR14-7/16
7/16" HS 1/4" Shank Drill 7/16

$3.70 DR14-15/32
15/32" HS 1/4" Shank Drill 15/32

$4.25 DR14-31/64
31/64" HS 1/4" Shank Drill 31/64

$4.25 DR14-1/2
1/2" HS 1/4" Shank Drill 1/2