CORE DRILLS -- CARBIDE TIPPED

TAPER SHANK -- FRACTIONAL SIZES

TYPE 2622 -- TAPER SHANK -- FRACTIONAL SIZES

Cutting diameter tolerance plus .000" minus .001".
Carbide tips brazed to one piece hardened tool steel bodies.
Large right spiral flute capacity permits higher feeds and speeds.
118ยบ included chamfer angle.

USE:

Core drills are designed for economically enlarging cored, punched or drilled holes, removing up to 30% of the hole diameter.
The balanced cutting action of the core drill removes considerably more material than a reamer, often eliminating the need for a final reaming or boring operation.
For cast iron, non-ferrous metals, some steels, composites, plastics and non-metals.

OPTIONS

Intermediate decimal & metric sizes -- see priced table below.
Special point angles.


Tool
Diameter		 Dimensions Type 2622
EDP NO.		 Price Finished To Modified Tool Diameter
Min. Cut Diam. Taper Length Modified Diameter Range Price Each - Based on Quantity Ordered
Frac. Dec. Flute Carbide Overall Low High 1 2 3 4 5-7 8-14**
   3/8  *  .3750  .2620 1 3  1/2     5/8  6  3/4  262212 $72.20  .3471  .3780 $98.60 $85.35 $80.95 $78.85 $76.55 $74.80
  13/32 *  .4063  .2840 1 3  5/8     5/8  7         262213 72.20  .3781  .4090 98.60 85.35 80.95 78.85 76.55 74.80
   7/16 *  .4375  .3060 1 3  7/8     3/4  7  1/4  262214 72.20  .4091  .4410 98.60 85.35 80.95 78.85 76.55 74.80
  15/32 *  .4688  .3280 1 4  1/8     3/4  7  1/2  262215 72.20  .4411  .4720 98.60 85.35 80.95 78.85 76.55 74.80
   1/2   .5000  .3500 2 4  3/8     3/4  8  1/4  262216 72.20  .4721  .5030 98.60 85.35 80.95 78.85 76.55 74.80
  17/32  .5313  .3720 2 4  3/8     3/4  8  1/4  262217 72.50  .5031  .5340 98.95 85.70 81.25 79.15 76.90 75.10
   9/16  .5625  .3940 2 4  3/8     3/4  8  1/4  262218 72.50  .5341  .5660 98.95 85.70 81.25 79.15 76.90 75.10
  19/32  .5938  .4160 2 4  3/8     3/4  8  1/4  262219 76.15  .5661  .5970 102.55 89.30 84.90 82.80 80.50 78.75
   5/8   .6250  .4380 2 4  3/8     3/4  8  1/4  262220 76.15  .5971  .6280 102.55 89.30 84.90 82.80 80.50 78.75
  21/32  .6563  .4590 2 4  3/8     3/4  8  1/4  262221 77.05  .6281  .6590 103.45 90.25 85.80 83.70 81.45 79.65
  11/16  .6875  .4810 2 4  3/8     7/8  8  1/4  262222 77.70  .6591  .6910 104.10 90.90 86.45 84.35 82.10 80.30
  23/32  .7188  .5030 2 4  3/8     7/8  8  1/4  262223 77.70  .6911  .7220 104.10 90.90 86.45 84.35 82.10 80.30
   3/4   .7500  .5250 2 4  3/8     7/8  8  1/4  262224 77.70  .7221  .7530 104.10 90.90 86.45 84.35 82.10 80.30
  25/32  .7813  .5470 2 4  3/8     7/8  8  1/4  262225 79.45  .7531  .7840 105.85 92.60 88.20 86.10 83.80 82.05
  13/16  .8125  .5690 3 4  7/8     7/8  9  1/2  262226 81.65  .7841  .8160 108.05 94.80 90.40 88.30 86.00 84.25
  27/32  .8438  .5910 3 4  7/8     7/8  9  1/2  262227 86.00  .8161  .8470 112.45 99.20 94.75 92.65 90.40 88.60
   7/8   .8750  .6120 3 4  7/8     7/8  9  1/2  262228 86.00  .8471  .8780 112.45 99.20 94.75 92.65 90.40 88.60
  29/32  .9063  .6340 3 4  7/8     7/8  9  1/2  262229 86.55  .8781  .9090 112.95 99.75 95.30 93.20 90.95 89.15
  15/16  .9375  .6560 3 4  7/8     7/8  9  1/2  262230 86.55  .9091  .9410 112.95 99.75 95.30 93.20 90.95 89.15
  31/32  .9688  .6780 3 4  7/8     7/8  9  1/2  262231 89.75  .9411  .9720 116.15 102.90 98.50 96.40 94.10 92.35
1         1.0000  .7000 3 4  7/8     7/8  9  1/2  262232 91.40  .9721 1.0030 117.85 104.60 100.15 98.05 95.80 94.00
1  1/32 1.0313  .7220 3 4  7/8     7/8  9  1/2  262233 92.20 1.0031 1.0340 118.60 105.35 100.95 98.80 96.55 94.75
1  1/16 1.0625  .7440 3 4  7/8     7/8  9  1/2  262234 93.45 1.0341 1.0660 119.90 106.65 102.20 100.10 97.85 96.05
1  3/32 1.0938  .7660 4 4  7/8  1         10  1/2  262235 108.85 1.0661 1.0970 135.25 122.05 117.60 115.50 113.25 111.45
1  1/8  1.1250  .7870 4 4  7/8  1         10  1/2  262236 108.85 1.0971 1.1280 135.25 122.05 117.60 115.50 113.25 111.45
1  5/32 1.1563  .8090 4 4  7/8  1         10  1/2  262237 118.85 1.1281 1.1590 145.25 132.05 127.60 125.50 123.25 121.45
1  3/16 1.1875  .8310 4 4  7/8  1         10  1/2  262238 122.30 1.1591 1.1905 148.70 135.50 131.05 128.95 126.70 124.90
1  7/32 1.2188  .8530 4 4  7/8  1         10  1/2  262239 122.75 1.1906 1.2220 149.15 135.90 131.50 129.40 127.10 125.35
1  1/4  1.2500    7/8  4 4  7/8  1         10  1/2  262240 123.25 1.2221 1.2530 149.65 136.40 132.00 129.85 127.60 125.80
1  9/32 1.2813  .8970 4 4  7/8  1         10  1/2  262241 132.05 1.2531 1.2840 158.45 145.20 140.80 138.65 136.40 134.60
1  5/16 1.3125  .9190 4 4  7/8  1         10  1/2  262242 135.70 1.2841 1.3150 162.10 148.90 144.45 142.35 140.10 138.30
1 11/32 1.3438  .9400 4 4  7/8  1         10  1/2  262243 138.55 1.3151 1.3470 164.95 151.75 147.30 145.20 142.95 141.15
1  3/8  1.3750  .9620 4 4  7/8  1         10  1/2  262244 141.90 1.3471 1.3780 168.30 155.10 150.65 148.55 146.30 144.50
1 13/32 1.4063   63/64 4 4  7/8  1         10  1/2  262245 145.15 1.3781 1.4090 171.55 158.35 153.90 151.80 149.55 147.75
1  7/16 1.4375 1.0060 4 4  7/8  1         10  1/2  262246 149.40 1.4091 1.4410 175.80 162.60 158.15 156.05 153.80 152.00
1 15/32 1.4688 1.0250 4 4  7/8  1         10  1/2  262247 153.85 1.4411 1.4720 180.25 167.00 162.60 160.50 158.20 156.45
1  1/2  1.5000 1.0500 4 4  7/8  1         10  1/2  262248 157.15 1.4721 1.5030 183.55 170.30 165.90 163.80 161.50 159.75
* 3 flutes
** Quantities of 15 or more - price of fractional size in same size range