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
  63/64 4  7/         10  1/ 622359 $ 35.0020 35.7890 $214.75 $198.55 $192.95 $190.40 $187.60 $185.35 $182.20
 .7660 4  7/         10  1/ 622279 27.0770 27.8640 169.90 153.60 148.20 145.45 142.80 140.45 137.40
 .3280 1  1/    3/  1/ 622119 11.2020 11.9890 124.60 108.35 102.80 100.15 97.45 95.15 92.00
 .4380 2  3/    3/  1/ 622159 15.1650 15.9510 129.50 113.20 107.75 105.05 102.30 100.05 96.90
 .5470 2  3/    7/  1/ 622199 19.1270 19.9140 133.55 117.30 111.85 109.15 106.40 104.15 100.95
   7/ 4  7/         10  1/ 622319 31.0400 31.8260 187.65 171.35 165.95 163.30 160.50 158.25 155.15
 .6560 3  7/    7/  1/ 622239 23.0900 23.9010 142.35 126.05 120.65 117.85 115.20 112.95 109.80
9.0  .3543  .2620 1  1/    5/  3/ 622090 100.05 8.8150 9.6010 124.60 108.35 102.80 100.15 97.45 95.15 92.00
10.0  .3937  .2840 1  5/    5/         622100 100.05 9.6020 10.3890 124.60 108.35 102.80 100.15 97.45 95.15 92.00
11.0  .4331  .3060 1  7/    3/  1/ 622110 100.05 10.3900 11.2010 124.60 108.35 102.80 100.15 97.45 95.15 92.00
12.0  .4724  .3500 2  3/    3/  1/ 622120 100.05 11.9900 12.7760 124.60 108.35 102.80 100.15 97.45 95.15 92.00
13.0  .5118  .3720 2  3/    3/  1/ 622130 100.40 12.7770 13.5640 124.95 108.75 103.25 100.65 97.85 95.60 92.50
14.0  .5512  .3940 2  3/    3/  1/ 622140 100.40 13.5650 14.3760 124.95 108.75 103.25 100.65 97.85 95.60 92.50
15.0  .5906  .4160 2  3/    3/  1/ 622150 104.95 14.3770 15.1640 129.50 113.20 107.75 105.05 102.30 100.05 96.90
16.0  .6299  .4590 2  3/    3/  1/ 622160 106.05 15.9520 16.7390 130.65 114.30 108.85 106.15 103.40 101.10 98.05
17.0  .6693  .4810 2  3/    7/  1/ 622170 106.85 16.7400 17.5510 131.45 115.10 109.60 106.95 104.25 101.95 98.80
18.0  .7087  .5030 2  3/    7/  1/ 622180 106.85 17.5520 18.3390 131.45 115.10 109.60 106.95 104.25 101.95 98.80
19.0  .7480  .5250 2  3/    7/  1/ 622190 106.85 18.3400 19.1260 131.45 115.10 109.60 106.95 104.25 101.95 98.80
20.0  .7874  .5690 3  7/    7/  1/ 622200 111.70 19.9150 20.7260 136.25 120.05 114.50 111.90 109.15 106.85 103.70
21.0  .8268  .5910 3  7/    7/  1/ 622210 117.15 20.7270 21.5140 141.70 125.40 119.95 117.30 114.50 112.30 109.15
22.0  .8661  .6120 3  7/    7/  1/ 622220 117.15 21.5150 22.3010 141.70 125.40 119.95 117.30 114.50 112.30 109.15
23.0  .9055  .6340 3  7/    7/  1/ 622230 117.75 22.3020 23.0890 142.35 126.05 120.65 117.85 115.20 112.95 109.80
24.0  .9449  .6780 3  7/    7/  1/ 622240 121.75 23.9020 24.6890 146.30 130.00 124.55 121.85 119.15 116.80 113.70
25.0  .9843  .7000 3  7/    7/  1/ 622250 123.75 24.6900 25.4760 148.40 132.10 126.60 123.95 121.20 118.95 115.80
26.0 1.0236  .7220 3  7/    7/  1/ 622260 124.75 25.4770 26.2640 149.30 133.00 127.55 124.85 122.10 119.90 116.70
27.0 1.0630  .7440 3  7/    7/  1/ 622270 126.35 26.2650 27.0760 150.95 134.60 129.10 126.50 123.70 121.50 118.35
28.0 1.1024  .7870 4  7/         10  1/ 622280 145.35 27.8650 28.6510 169.90 153.60 148.20 145.45 142.80 140.45 137.40
29.0 1.1417  .8090 4  7/         10  1/ 622290 157.75 28.6520 29.4390 182.25 166.00 160.50 157.85 155.15 152.80 149.65
30.0 1.1811  .8310 4  7/         10  1/ 622300 161.95 29.4400 30.2390 186.55 170.25 164.85 162.05 159.35 157.10 154.00
31.0 1.2205  .8530 4  7/         10  1/ 622310 162.55 30.2400 31.0390 187.10 170.80 165.35 162.65 159.90 157.60 154.50
32.0 1.2598  .8970 4  7/         10  1/ 622320 174.05 31.8270 32.6140 198.60 182.25 176.80 174.15 171.35 169.10 166.00
33.0 1.2992  .9190 4  7/         10  1/ 622330 178.50 32.6150 33.4010 203.05 186.75 181.30 178.60 175.95 173.70 170.55
34.0 1.3386  .9400 4  7/         10  1/ 622340 182.05 33.4020 34.2140 206.70 190.40 184.90 182.20 179.45 177.20 174.10
35.0 1.3780  .9620 4  7/         10  1/ 622350 186.20 34.2150 35.0010 210.85 194.50 189.05 186.35 183.60 181.30 178.25
36.0 1.4173 1.0060 4  7/         10  1/ 622360 195.45 35.7900 36.6010 220.05 203.75 198.35 195.55 192.85 190.60 187.50
37.0 1.4567 1.0250 4  7/         10  1/ 622370 201.00 36.6020 37.3890 225.50 209.25 203.75 201.10 198.40 196.05 192.90
38.0 1.4961 1.0500 4  7/         10  1/ 622380 205.05 37.3900 38.1760 229.60 213.30 207.85 205.15 202.45 200.15 197.00