Page 171 - All Industrial Tool Supply | General Catalog

Reduced Shank • DRILLS
169

Cobalt Silver & Deming Drills & 8 Piece Sets
1/2" Reduced Shank • Heavy Duty • 6" Overall Length
ttc pRoDuctIon

Can be used in electric drills and drill pRecISIon DoRmeR
presses with 1/2" capacity drill chuck
APPLICATIONS:
• Cobalt offers better wear resistance,
higher hot hardness & toughness when
compared to high speed steel.
• Cobalt also provides less chipping under
severe cutting conditions allows tool to
be run 10% faster than high speed steel.
• Primarily designed as tools for heavy

moDeL #A15St-co moDeL #c8R56co

duty drilling of larger holes requiring
For StainleSS reduced diameter straight shank drills.

For Steel • Suitable for most drilling operations in a
wide array of materials having low and
8 PieCe SetS medium tensile strength ratings.
MoDel orDer PriCe MoDel orDer PriCe • Intended for those applications where
iNCluDeS only a 1/2" chuck is available to drive
# # Per Set # # Per Set
(8) Sizes: 9/16", 5/8", 11/16", 3/4", A15ST-CO 01-080-905 $329.99 C8R56CO 01-328-500 $436.65 the drills.
13/16", 7/8", 15/16" & 1" • May be used with a wide range of

portable or stationary machine tools and

For StainleSS with hand held manual drills.

For Steel • For optimal performance and the best
tool life suitable lubricating/cutting oils

or the appropriate coolant fluids are
118° PoiNt 118° SPlit PoiNt 118° PoiNt recommended.
iNDiviDual DrillS [A15-CO] [R56CO] [A15-CO] FeATureS:
DeCiMal Flute orDer PriCe orDer PriCe DeCiMal Flute orDer PriCe
Size Size • Right hand (clockwise rotation)
DiaMeter leNgth # eaCh # eaCh DiaMeter leNgth # eaCh
cutting direction.
33/64" .5156" 3-1/8" 01-080-133 $27.94 01-328-133 $42.93 1-1/64" 1.0156" 3" 01-080-165 $76.86 • Standard two flute design.
17/32 .5312 3-1/8 01-080-134 27.48 01-328-134 41.39 1-1/32 1.0312 3 01-080-166 76.86
35/64 .5469 3-1/8 01-080-135 27.94 01-328-135 42.93 1-3/64 1.0469 3 01-080-167 79.59 • Standard spiral, helical flutes.
9/16 .5625 3-1/8 01-080-136 28.43 01-328-136 41.39 1-1/16 1.0625 3 01-080-168 72.44 • All drills have reduced shanks
37/64 .5781 3-1/8 01-080-137 31.04 01-328-137 48.37 1-5/64 1.0781 3 01-080-169 87.54 that are 1/2" in diameter.
19/32 .5938 3-1/8 01-080-138 33.35 01-328-138 46.54 1-3/32 1.0938 3 01-080-170 79.94 • Available in individual size drills
39/64 .6094 3-1/8 01-080-139 32.40 01-328-139 48.37 1-7/64 1.1094 3 01-080-171 81.05 or in sets.
5/8 .6250 3-1/8 01-080-140 33.71 01-328-140 46.54 1-1/8 1.1250 3 01-080-172 81.55 • Some TTC Production sizes may
41/64 .6406 3-1/8 01-080-141 38.21 01-328-141 53.08 1-9/64 1.1406 3 01-080-173 99.75 be supplied in 135° drill point.
21/32 .6562 3-1/8 01-080-142 36.12 01-328-142 51.20 1-5/32 1.1562 3 01-080-174 99.75 TTC Production 8 Piece Set
43/64 .6719 3-1/8 01-080-143 35.15 01-328-143 53.08 1-11/64 1.1719 3 01-080-175 98.93 • 118° point angle and standard
11/16 .6875 3-1/8 01-080-144 36.39 01-328-144 51.20 1-3/16 1.1875 3 01-080-176 89.00 web thickness.
45/64 .7031 3-1/8 01-080-145 40.70 01-328-145 59.13 1-13/64 1.2031 3 01-080-177 105.47 • Metal index.
23/32 .7188 3-1/8 01-080-146 39.22 01-328-146 57.08 1-7/32 1.2188 3 01-080-178 103.92 Precision Dormer 8 Piece Set
47/64 .7344 3-1/8 01-080-147 43.64 01-328-147 59.13 1-15/64 1.2344 3 01-080-179 106.35 • 118° split point.
3/4 .7500 3-1/8 01-080-148 37.25 01-328-148 57.08 1-1/4 1.2500 3 01-080-180 106.97 • Plastic case.
49/64 .7656 3 01-080-149 41.19 01-328-149 66.50 1-17/64 1.2656 3 01-080-181 118.87
25/32 .7812 3 01-080-150 44.35 01-328-150 64.02 1-9/32 1.2812 3 01-080-182 120.67 TeChNICAL DATA:
51/64 .7969 3 01-080-151 44.61 01-328-151 66.50 1-19/64 1.2969 3 01-080-183 128.51 • Manufactured from cobalt steel.
13/16 .8125 3 01-080-152 45.32 01-328-152 64.02 1-5/16 1.3125 3 01-080-184 118.70
53/64 .8281 3 01-080-153 50.99 01-328-153 80.15 1-21/64 1.3281 3 01-080-185 127.21 • Surface treated.
27/32 .8438 3 01-080-154 48.76 01-328-154 68.34 1-11/32 1.3438 3 01-080-186 134.16 • Black and bright finishes.
55/64 .8594 3 01-080-155 55.67 01-328-155 80.15 1-23/64 1.3594 3 01-080-187 132.50 TTC Production
7/8 .8750 3 01-080-156 47.91 01-328-156 68.34 1-3/8 1.3750 3 01-080-188 127.10 • 118° point angle and standard
57/64 .8906 3 01-080-157 48.35 — — 1-25/64 1.3906 3 01-080-189 150.07 web thickness.
29/32 .9062 3 01-080-158 51.28 01-328-158 77.66 1-13/32 1.4062 3 01-080-190 155.68 Precision Dormer
59/64 .9219 3 01-080-159 52.49 01-328-159 88.86 1-27/64 1.4219 3 01-080-191 159.68 • 118° split point and are self-centering.
15/16 .9375 3 01-080-160 52.70 01-328-160 77.66 1-7/16 1.4375 3 01-080-192 146.18
61/64 .9531 3 01-080-161 62.68 01-328-161 105.01 1-29/64 1.4531 3 01-080-193 163.25 Note:
31/32 .9688 3 01-080-162 58.67 01-328-162 90.09 1-15/32 1.4688 3 01-080-194 166.19 • Special care should be exercised
63/64 .9844 3 01-080-163 62.07 01-328-163 105.01 1-31/64 1.4844 3 01-080-195 167.41 to avoid bending or shearing the
1 1.0000 3 01-080-164 63.13 01-328-164 90.09 1-1/2 1.5000 3 01-080-196 146.18 reduced diameter drill shank.
6" Silver & Deming Drill extension
Allows silver & deming drills
greater reach for drilling
INCLuDeS:
• Allen wrench.
6" extenSIon Length
Bore overall MoDel orDer PriCe
Size leNgth # # eaCh
1/2" 7-1/2" 62730 01-912-000 $47.51