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METRIC TYPE 3623 - FOUR SPIRAL FLUTES - TAPER SHANK - FOR STEEL
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 steel applications. For cast iron, non-ferrous and high temperature alloy applications, refer to Type 3620 and Type 3622.
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 in millimeters with all other dimensions in inches.
TOOL DIAMETER MIN.
CUT
DIAM.		 LENGTH MORSE
TAPER		 EDP
NO.		 PRICE
EACH		 DECIMAL
SIZE RANGE		 PRICE EACH - FINISHED TO DECIMAL SIZE
mm INCH FLT CARB OAL 1 PC. 2 PC. 3 PC. 4 PC. 5 - 7 8 - 14 15+
9.0*  .3543  .262 3  1/2     5/8  6  3/4  1 3623090 $130.95 8.815 - 9.601 $160.45 $140.90 $134.35 $131.10 $127.80 $125.10 $121.30
10.0*  .3937  .284 3  5/8     5/8  7         1 3623100 130.95 9.602 - 10.389 160.45 140.90 134.35 131.10 127.80 125.10 121.30
11.0*  .4331  .306 3  7/8     3/4  7  1/4  1 3623110 130.95 10.390 - 11.201 160.45 140.90 134.35 131.10 127.80 125.10 121.30
—* —  .328 4  1/8     3/4  7  1/2  1 3623119 — 11.202 - 11.989 160.45 140.90 134.35 131.10 127.80 125.10 121.30
12.0  .4724  .350 4  3/8     3/4  8  1/4  2 3623120 130.95 11.990 - 12.776 160.45 140.90 134.35 131.10 127.80 125.10 121.30
13.0  .5118  .372 4  3/8     3/4  8  1/4  2 3623130 131.30 12.777 - 13.564 160.85 141.25 134.70 131.45 128.25 125.45 121.75
14.0  .5512  .394 4  3/8     3/4  8  1/4  2 3623140 131.30 13.565 - 14.376 160.85 141.25 134.70 131.45 128.25 125.45 121.75
15.0  .5906  .416 4  3/8     3/4  8  1/4  2 3623150 137.35 14.377 - 15.164 166.90 147.30 140.70 137.50 134.25 131.45 127.75
— —  .438 4  3/8     3/4  8  1/4  2 3623159 — 15.165 - 15.951 166.90 147.30 140.70 137.50 134.25 131.45 127.75
16.0  .6299  .459 4  3/8     3/4  8  1/4  2 3623160 138.65 15.952 - 16.739 168.20 148.60 142.10 138.90 135.60 132.85 129.10
17.0  .6693  .481 4  3/8     7/8  8  1/4  2 3623170 139.85 16.740 - 17.551 169.35 149.80 143.20 140.00 136.70 134.00 130.20
18.0  .7087  .503 4  3/8     7/8  8  1/4  2 3623180 139.85 17.552 - 18.339 169.35 149.80 143.20 140.00 136.70 134.00 130.20
19.0  .7480  .525 4  3/8     7/8  8  1/4  2 3623190 139.85 18.340 - 19.126 169.35 149.80 143.20 140.00 136.70 134.00 130.20
— —  .547 4  3/8     7/8  8  1/4  2 3623199 — 19.127 - 19.914 172.05 152.45 145.95 142.65 139.45 136.70 133.00
20.0  .7874  .569 4  7/8     7/8  9  1/2  3 3623200 146.25 19.915 - 20.726 175.70 156.15 149.60 146.35 143.15 140.40 136.55
21.0  .8268  .591 4  7/8     7/8  9  1/2  3 3623210 153.35 20.727 - 21.514 182.90 163.30 156.75 153.50 150.30 147.50 143.80
22.0  .8661  .612 4  7/8     7/8  9  1/2  3 3623220 153.35 21.515 - 22.301 182.90 163.30 156.75 153.50 150.30 147.50 143.80
23.0  .9055  .634 4  7/8     7/8  9  1/2  3 3623230 154.30 22.302 - 23.089 183.75 164.20 157.55 154.40 151.15 148.40 144.60
— —  .656 4  7/8     7/8  9  1/2  3 3623239 — 23.090 - 23.901 183.75 164.20 157.55 154.40 151.15 148.40 144.60
24.0  .9449  .678 4  7/8     7/8  9  1/2  3 3623240 159.45 23.902 - 24.689 189.00 169.40 162.90 159.60 156.30 153.60 149.85
25.0  .9843  .700 4  7/8     7/8  9  1/2  3 3623250 162.25 24.690 - 25.476 191.75 172.20 165.60 162.40 159.20 156.40 152.60
26.0 1.0236  .722 4  7/8     7/8  9  1/2  3 3623260 163.40 25.477 - 26.264 192.90 173.30 166.75 163.50 160.30 157.50 153.80
27.0 1.0630  .744 4  7/8     7/8  9  1/2  3 3623270 165.50 26.265 - 27.076 195.00 175.40 168.90 165.60 162.35 159.60 155.90
— —  .766 4  7/8  1         10  1/2  4 3623279 — 27.077 - 27.864 220.15 200.55 194.05 190.75 187.55 184.75 181.00
28.0 1.1024  .787 4  7/8  1         10  1/2  4 3623280 198.75 27.865 - 28.651 228.25 208.65 202.10 198.95 195.60 192.90 189.15
29.0 1.1417  .809 4  7/8  1         10  1/2  4 3623290 207.00 28.652 - 29.439 236.45 216.95 210.35 207.20 203.90 201.20 197.40
30.0 1.1811  .831 4  7/8  1         10  1/2  4 3623300 212.65 29.440 - 30.239 242.20 222.60 216.10 212.80 209.50 206.80 203.05
31.0 1.2205  .853 4  7/8  1         10  1/2  4 3623310 213.45 30.240 - 31.039 242.85 223.35 216.70 213.55 210.30 207.55 203.75
— —  .875 4  7/8  1         10  1/2  4 3623319 — 31.040 - 31.826 243.60 224.05 217.50 214.25 211.05 208.25 204.45
32.0 1.2598  .897 4  7/8  1         10  1/2  4 3623320 228.50 31.827 - 32.614 258.00 238.40 231.75 228.60 225.35 222.60 218.80
33.0 1.2992  .919 4  7/8  1         10  1/2  4 3623330 234.50 32.615 - 33.401 263.95 244.45 237.80 234.65 231.35 228.60 224.85
34.0 1.3386  .940 4  7/8  1         10  1/2  4 3623340 239.20 33.402 - 34.214 268.65 249.15 242.55 239.40 236.10 233.40 229.60
35.0 1.3780  .962 4  7/8  1         10  1/2  4 3623350 244.65 34.215 - 35.001 274.20 254.60 248.10 244.80 241.50 238.75 235.05
— —  .984 4  7/8  1         10  1/2  4 3623359 — 35.002 - 35.789 279.50 260.00 253.40 250.20 246.90 244.15 240.40
36.0 1.4173 1.006 4  7/8  1         10  1/2  4 3623360 256.90 35.790 - 36.601 286.45 266.85 260.25 257.10 253.75 251.10 247.30
37.0 1.4567 1.025 4  7/8  1         10  1/2  4 3623370 264.20 36.602 - 37.389 293.60 274.10 267.45 264.30 261.05 258.30 254.50
38.0 1.4961 1.050 4  7/8  1         10  1/2  4 3623380 269.50 37.390 - 38.176 298.95 279.45 272.85 269.65 266.35 263.60 259.85
*3 flutes.

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.