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FRACTIONAL TYPE 3622 - FOUR SPIRAL FLUTES - TAPER SHANK - FOR NON-FERROUS & CAST IRON
TYPE
Carbide tips brazed to hardened tool steel bodies. Right spiral flutes with 118° included chamfer angle.
Core drills, with increased flute capacity, remove more material from a cored or cast hole than a reamer. This often eliminates a final reaming or boring operation. Specifically designed for cast iron, non-ferrous and high temperature alloy applications. For steel applications refer to Type 3621 and Type 3623.
Below is Lexington Cutter's selection of Core Drills. We offer a wide variety of carbide tipped and solid carbide cutting tools. Over 95% are in stock either finished or semi finished for fast delivery.
Tool and shank diameter tolerances: +.000"/-.001".
TOOL DIAMETER MIN.
CUT
DIAM.
LENGTH MORSE
TAPER
EDP
NO.
PRICE
EACH
DECIMAL
SIZE RANGE
PRICE EACH - FINISHED TO DECIMAL SIZE
DEC. FRAC. FLT CARB OAL 1 PC. 2 PC. 3 PC. 4 PC. 5-7 8-14**
 .3750    3/*  .262  1/    5/  3/ 1 362212 $124.95  .3471 -  .3780 $170.60 $147.65 $140.05 $136.45 $132.45 $129.50
 .4062   13/32*  .284  5/    5/         1 362213 124.95  .3781 -  .4090 170.60 147.65 140.05 136.45 132.45 129.50
 .4375    7/16*  .306  7/    3/  1/ 1 362214 124.95  .4091 -  .4410 170.60 147.65 140.05 136.45 132.45 129.50
 .4688   15/32*  .328  1/    3/  1/ 1 362215 124.95  .4411 -  .4720 170.60 147.65 140.05 136.45 132.45 129.50
 .5000    1/  .350  3/    3/  1/ 2 362216 124.95  .4721 -  .5030 170.60 147.65 140.05 136.45 132.45 129.50
 .5312   17/32  .372  3/    3/  1/ 2 362217 125.45  .5031 -  .5340 171.20 148.35 140.55 137.00 133.05 129.90
 .5625    9/16  .394  3/    3/  1/ 2 362218 125.45  .5341 -  .5660 171.20 148.35 140.55 137.00 133.05 129.90
 .5938   19/32  .416  3/    3/  1/ 2 362219 131.75  .5661 -  .5970 177.40 154.50 146.95 143.20 139.35 136.30
 .6250    5/  .438  3/    3/  1/ 2 362220 131.75  .5971 -  .6280 177.40 154.50 146.95 143.20 139.35 136.30
 .6562   21/32  .459  3/    3/  1/ 2 362221 133.30  .6281 -  .6590 179.00 156.10 148.45 144.75 141.00 137.85
 .6875   11/16  .481  3/    7/  1/ 2 362222 134.45  .6591 -  .6910 180.20 157.30 149.60 145.95 142.10 138.90
 .7188   23/32  .503  3/    7/  1/ 2 362223 134.45  .6911 -  .7220 180.20 157.30 149.60 145.95 142.10 138.90
 .7500    3/  .525  3/    7/  1/ 2 362224 134.45  .7221 -  .7530 180.20 157.30 149.60 145.95 142.10 138.90
 .7812   25/32  .547  3/    7/  1/ 2 362225 137.40  .7531 -  .7840 183.10 160.25 152.60 148.95 145.05 141.95
 .8125   13/16  .569  7/    7/  1/ 3 362226 141.25  .7841 -  .8160 186.95 164.10 156.40 152.80 148.75 145.80
 .8438   27/32  .591  7/    7/  1/ 3 362227 148.75  .8161 -  .8470 194.55 171.65 164.00 160.30 156.40 153.30
 .8750    7/  .612  7/    7/  1/ 3 362228 148.75  .8471 -  .8780 194.55 171.65 164.00 160.30 156.40 153.30
 .9062   29/32  .634  7/    7/  1/ 3 362229 149.75  .8781 -  .9090 195.45 172.60 164.85 161.30 157.35 154.30
 .9375   15/16  .656  7/    7/  1/ 3 362230 149.75  .9091 -  .9410 195.45 172.60 164.85 161.30 157.35 154.30
 .9688   31/32  .678  7/    7/  1/ 3 362231 155.35  .9411 -  .9720 200.90 178.00 170.45 166.80 162.80 159.80
1.0000          .700  7/    7/  1/ 3 362232 158.20  .9721 - 1.0030 203.90 181.00 173.25 169.70 165.75 162.70
1.0312  1/32  .722  7/    7/  1/ 3 362233 159.55 1.0031 - 1.0340 205.15 182.20 174.65 170.95 167.10 164.00
1.0625  1/16  .744  7/    7/  1/ 3 362234 161.70 1.0341 - 1.0660 207.50 184.50 176.90 173.20 169.25 166.20
1.0938  3/32  .766  7/         10  1/ 4 362235 188.35 1.0661 - 1.0970 234.00 211.20 203.50 199.90 195.95 192.85
1.1250  1/  .787  7/         10  1/ 4 362236 188.35 1.0971 - 1.1280 234.00 211.20 203.50 199.90 195.95 192.85
1.1562  5/32  .809  7/         10  1/ 4 362237 205.65 1.1281 - 1.1590 251.30 228.50 220.85 217.20 213.20 210.15
1.1875  3/16  .831  7/         10  1/ 4 362238 211.60 1.1591 - 1.1905 257.25 234.50 226.75 223.10 219.25 216.15
1.2188  7/32  .853  7/         10  1/ 4 362239 212.40 1.1906 - 1.2220 258.10 235.15 227.55 223.85 219.95 216.85
1.2500  1/  .875  7/         10  1/ 4 362240 213.20 1.2221 - 1.2530 258.95 236.05 228.40 224.70 220.85 217.70
1.2812  9/32  .897  7/         10  1/ 4 362241 228.50 1.2531 - 1.2840 274.20 251.25 243.65 239.90 236.05 232.90
1.3125  5/16  .919  7/         10  1/ 4 362242 234.85 1.2841 - 1.3150 280.55 257.65 249.90 246.35 242.40 239.25
1.3438 11/32  .940  7/         10  1/ 4 362243 239.75 1.3151 - 1.3470 285.45 262.55 254.85 251.25 247.40 244.15
1.3750  3/  .962  7/         10  1/ 4 362244 245.55 1.3471 - 1.3780 291.20 268.40 260.70 257.05 253.20 249.95
1.4062 13/32  .984  7/         10  1/ 4 362245 251.15 1.3781 - 1.4090 296.85 274.05 266.30 262.65 258.70 255.65
1.4375  7/16 1.006  7/         10  1/ 4 362246 258.50 1.4091 - 1.4410 304.20 281.40 273.65 270.00 266.15 263.00
1.4688 15/32 1.025  7/         10  1/ 4 362247 266.20 1.4411 - 1.4720 311.85 288.95 281.40 277.75 273.70 270.75
1.5000  1/ 1.050  7/         10  1/ 4 362248 271.95 1.4721 - 1.5030 317.60 294.65 287.05 283.45 279.45 276.50
* 3 flutes
** Quantities of 15 or more: price of fractional size in same range.

Do you need special Core Drills?

If you can't find the specific Core Drills you are looking for we can manufacture it for you as a special. Simply fill out our Special Tool Quote Form and fax it back to us at 941-739-2827. You can also send us a message with your requirements through our Contact Us page. We will provide you with price and delivery for your special Core Drills.

Thank you for using Lexington Cutter for your Core Drills.