Fractional | Metric


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  620 or 622 
 40  NON-FERROUS - SHORT CHIPS  620 or 622 
 60  CAST IRONS  620 or 622 
 80  LOW STRENGTH STEELS  621 or 623 
 100  MEDIUM STRENGTH STEELS  621 or 623 
 120  HIGH STRENGTH STEELS  621 or 623 
 140  HIGH TEMPERATURE ALLOYS  620 or 622

Type 622 Metric - Taper Shank
Carbide Tipped
  • Four large right spiral polished flutes permit higher feeds and speeds - taper shank
  • Carbide tips brazed to hardened tool steel body
  • 118º included chamfer angle
  • Rigid design provides maximum support for the carbide tips
  • Tool diameter tolerance: plus .000", minus .001"
  Modifications: (Prompt delivery)
  • Modified tool diameter - priced below
  • Closer tool diameter tolerance
  • End chamfer other than 118º included angle
  • End cutting or corner radius
  • Shank whistle notch for set screw
  • Smaller taper shank
  • Coatings available:
  •  TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Use:
  • Designed for economically enlarging cored, punched, or drilled holes - can remove up to 30% of the tool 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

Notes
  EDP No. 622090 - 622119: 3 Flutes
  Tool diameter in millimeters (mm); all other dimensions in inches
Below is a list of standard Core Drills offered by Hannibal Carbide Tool. If you do not see the Core Drills you are looking for you can click here for our SPECIAL TOOL QUOTE REQUEST FORM and fax (573-221-1140) or email your request to Hannibal. Within 24 hours we will let you know how we can supply your Core Drills. For technical assistance with your Drills please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Dimensions Type 622
EDP NO.
Metric
Price
Finished To Modified Tool Diameter
Min. Cut Diam. Taper Shank No. Length Modified Diameter Range (mm) Price Each - Based on Quantity Ordered
mm Inch Flute Carbide Overall Low High 1 2 3 4 5-7 8-14 Over 14
 .3280 1  1/    3/  1/ 622119 $ 11.2020 11.9890 $134.55 $117.00 $111.00 $108.15 $105.25 $102.75 $99.35
 .4380 2  3/    3/  1/ 622159 15.1650 15.9510 139.85 122.25 116.35 113.45 110.50 108.05 104.65
 .5470 2  3/    7/  1/ 622199 19.1270 19.9140 144.25 126.70 120.80 117.90 114.90 112.50 109.05
   7/ 4  7/         10  1/ 622319 31.0400 31.8260 202.65 185.05 179.25 176.35 173.35 170.90 167.55
 .6560 3  7/    7/  1/ 622239 23.0900 23.9010 153.75 136.15 130.30 127.30 124.40 122.00 118.60
  63/64 4  7/         10  1/ 622359 35.0020 35.7890 231.95 214.45 208.40 205.65 202.60 200.20 196.80
 .7660 4  7/         10  1/ 622279 27.0770 27.8640 183.50 165.90 160.05 157.10 154.20 151.70 148.40
9.0  .3543  .2620 1  1/    5/  3/ 622090 108.05 8.8150 9.6010 134.55 117.00 111.00 108.15 105.25 102.75 99.35
10.0  .3937  .2840 1  5/    5/         622100 108.05 9.6020 10.3890 134.55 117.00 111.00 108.15 105.25 102.75 99.35
11.0  .4331  .3060 1  7/    3/  1/ 622110 108.05 10.3900 11.2010 134.55 117.00 111.00 108.15 105.25 102.75 99.35
12.0  .4724  .3500 2  3/    3/  1/ 622120 108.05 11.9900 12.7760 134.55 117.00 111.00 108.15 105.25 102.75 99.35
13.0  .5118  .3720 2  3/    3/  1/ 622130 108.45 12.7770 13.5640 134.95 117.45 111.50 108.70 105.70 103.25 99.90
14.0  .5512  .3940 2  3/    3/  1/ 622140 108.45 13.5650 14.3760 134.95 117.45 111.50 108.70 105.70 103.25 99.90
15.0  .5906  .4160 2  3/    3/  1/ 622150 113.35 14.3770 15.1640 139.85 122.25 116.35 113.45 110.50 108.05 104.65
16.0  .6299  .4590 2  3/    3/  1/ 622160 114.55 15.9520 16.7390 141.10 123.45 117.55 114.65 111.65 109.20 105.90
17.0  .6693  .4810 2  3/    7/  1/ 622170 115.40 16.7400 17.5510 141.95 124.30 118.35 115.50 112.60 110.10 106.70
18.0  .7087  .5030 2  3/    7/  1/ 622180 115.40 17.5520 18.3390 141.95 124.30 118.35 115.50 112.60 110.10 106.70
19.0  .7480  .5250 2  3/    7/  1/ 622190 115.40 18.3400 19.1260 141.95 124.30 118.35 115.50 112.60 110.10 106.70
20.0  .7874  .5690 3  7/    7/  1/ 622200 120.65 19.9150 20.7260 147.15 129.65 123.65 120.85 117.90 115.40 112.00
21.0  .8268  .5910 3  7/    7/  1/ 622210 126.50 20.7270 21.5140 153.05 135.45 129.55 126.70 123.65 121.30 117.90
22.0  .8661  .6120 3  7/    7/  1/ 622220 126.50 21.5150 22.3010 153.05 135.45 129.55 126.70 123.65 121.30 117.90
23.0  .9055  .6340 3  7/    7/  1/ 622230 127.15 22.3020 23.0890 153.75 136.15 130.30 127.30 124.40 122.00 118.60
24.0  .9449  .6780 3  7/    7/  1/ 622240 131.50 23.9020 24.6890 158.00 140.40 134.50 131.60 128.70 126.15 122.80
25.0  .9843  .7000 3  7/    7/  1/ 622250 133.65 24.6900 25.4760 160.25 142.65 136.75 133.85 130.90 128.45 125.05
26.0 1.0236  .7220 3  7/    7/  1/ 622260 134.75 25.4770 26.2640 161.25 143.65 137.75 134.85 131.85 129.50 126.05
27.0 1.0630  .7440 3  7/    7/  1/ 622270 136.45 26.2650 27.0760 163.05 145.35 139.45 136.60 133.60 131.20 127.80
28.0 1.1024  .7870 4  7/         10  1/ 622280 157.00 27.8650 28.6510 183.50 165.90 160.05 157.10 154.20 151.70 148.40
29.0 1.1417  .8090 4  7/         10  1/ 622290 170.35 28.6520 29.4390 196.85 179.30 173.35 170.50 167.55 165.00 161.60
30.0 1.1811  .8310 4  7/         10  1/ 622300 174.90 29.4400 30.2390 201.45 183.85 178.05 175.00 172.10 169.65 166.30
31.0 1.2205  .8530 4  7/         10  1/ 622310 175.55 30.2400 31.0390 202.05 184.45 178.60 175.65 172.70 170.20 166.85
32.0 1.2598  .8970 4  7/         10  1/ 622320 187.95 31.8270 32.6140 214.50 196.85 190.95 188.10 185.05 182.65 179.30
33.0 1.2992  .9190 4  7/         10  1/ 622330 192.80 32.6150 33.4010 219.30 201.70 195.80 192.90 190.05 187.60 184.20
34.0 1.3386  .9400 4  7/         10  1/ 622340 196.60 33.4020 34.2140 223.25 205.65 199.70 196.80 193.80 191.40 188.05
35.0 1.3780  .9620 4  7/         10  1/ 622350 201.10 34.2150 35.0010 227.70 210.05 204.15 201.25 198.30 195.80 192.50
36.0 1.4173 1.0060 4  7/         10  1/ 622360 211.10 35.7900 36.6010 237.65 220.05 214.20 211.20 208.30 205.85 202.50
37.0 1.4567 1.0250 4  7/         10  1/ 622370 217.10 36.6020 37.3890 243.55 226.00 220.05 217.20 214.25 211.75 208.35
38.0 1.4961 1.0500 4  7/         10  1/ 622380 221.45 37.3900 38.1760 247.95 230.35 224.50 221.55 218.65 216.15 212.75