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 Fractional - 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. 62212 - 62215: 3 Flutes
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.
Fractional
Price
Finished To Modified Tool Diameter
Min. Cut Diam. Taper Shank No. 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/  .3750  .2620 1  1/    5/  3/ 62212 $89.25  .3471  .3780 $121.85 $105.45 $100.05 $97.45 $94.60 $92.50
  13/32  .4063  .2840 1  5/    5/         62213 89.25  .3781  .4090 121.85 105.45 100.05 97.45 94.60 92.50
   7/16  .4375  .3060 1  7/    3/  1/ 62214 89.25  .4091  .4410 121.85 105.45 100.05 97.45 94.60 92.50
  15/32  .4688  .3280 1  1/    3/  1/ 62215 89.25  .4411  .4720 121.85 105.45 100.05 97.45 94.60 92.50
   1/  .5000  .3500 2  3/    3/  1/ 62216 89.25  .4721  .5030 121.85 105.45 100.05 97.45 94.60 92.50
  17/32  .5313  .3720 2  3/    3/  1/ 62217 89.60  .5031  .5340 122.30 105.95 100.40 97.85 95.05 92.80
   9/16  .5625  .3940 2  3/    3/  1/ 62218 89.60  .5341  .5660 122.30 105.95 100.40 97.85 95.05 92.80
  19/32  .5938  .4160 2  3/    3/  1/ 62219 94.10  .5661  .5970 126.70 110.35 104.95 102.30 99.55 97.35
   5/  .6250  .4380 2  3/    3/  1/ 62220 94.10  .5971  .6280 126.70 110.35 104.95 102.30 99.55 97.35
  21/32  .6563  .4590 2  3/    3/  1/ 62221 95.20  .6281  .6590 127.85 111.50 106.05 103.40 100.70 98.45
  11/16  .6875  .4810 2  3/    7/  1/ 62222 96.05  .6591  .6910 128.70 112.35 106.85 104.25 101.50 99.20
  23/32  .7188  .5030 2  3/    7/  1/ 62223 96.05  .6911  .7220 128.70 112.35 106.85 104.25 101.50 99.20
   3/  .7500  .5250 2  3/    7/  1/ 62224 96.05  .7221  .7530 128.70 112.35 106.85 104.25 101.50 99.20
  25/32  .7813  .5470 2  3/    7/  1/ 62225 98.15  .7531  .7840 130.80 114.45 109.00 106.40 103.60 101.40
  13/16  .8125  .5690 3  7/    7/  1/ 62226 100.90  .7841  .8160 133.55 117.20 111.70 109.15 106.25 104.15
  27/32  .8438  .5910 3  7/    7/  1/ 62227 106.25  .8161  .8470 138.95 122.60 117.15 114.50 111.70 109.50
   7/  .8750  .6120 3  7/    7/  1/ 62228 106.25  .8471  .8780 138.95 122.60 117.15 114.50 111.70 109.50
  29/32  .9063  .6340 3  7/    7/  1/ 62229 106.95  .8781  .9090 139.60 123.30 117.75 115.20 112.40 110.20
  15/16  .9375  .6560 3  7/    7/  1/ 62230 106.95  .9091  .9410 139.60 123.30 117.75 115.20 112.40 110.20
  31/32  .9688  .6780 3  7/    7/  1/ 62231 110.95  .9411  .9720 143.50 127.15 121.75 119.15 116.30 114.15
        1.0000  .7000 3  7/    7/  1/ 62232 113.00  .9721 1.0030 145.65 129.30 123.75 121.20 118.40 116.20
 1/32 1.0313  .7220 3  7/    7/  1/ 62233 113.95 1.0031 1.0340 146.55 130.15 124.75 122.10 119.35 117.15
 1/16 1.0625  .7440 3  7/    7/  1/ 62234 115.50 1.0341 1.0660 148.20 131.80 126.35 123.70 120.90 118.70
 3/32 1.0938  .7660 4  7/         10  1/ 62235 134.55 1.0661 1.0970 167.15 150.85 145.35 142.80 139.95 137.75
 1/ 1.1250  .7870 4  7/         10  1/ 62236 134.55 1.0971 1.1280 167.15 150.85 145.35 142.80 139.95 137.75
 5/32 1.1563  .8090 4  7/         10  1/ 62237 146.90 1.1281 1.1590 179.50 163.20 157.75 155.15 152.30 150.10
 3/16 1.1875  .8310 4  7/         10  1/ 62238 151.15 1.1591 1.1905 183.75 167.50 161.95 159.35 156.60 154.40
 7/32 1.2188  .8530 4  7/         10  1/ 62239 151.70 1.1906 1.2220 184.35 167.95 162.55 159.90 157.10 154.90
 1/ 1.2500    7/ 4  7/         10  1/ 62240 152.30 1.2221 1.2530 184.95 168.60 163.15 160.50 157.75 155.50
 9/32 1.2813  .8970 4  7/         10  1/ 62241 163.20 1.2531 1.2840 195.85 179.45 174.05 171.35 168.60 166.35
 5/16 1.3125  .9190 4  7/         10  1/ 62242 167.75 1.2841 1.3150 200.40 184.05 178.50 175.95 173.15 170.90
11/32 1.3438  .9400 4  7/         10  1/ 62243 171.25 1.3151 1.3470 203.90 187.55 182.05 179.45 176.70 174.40
 3/ 1.3750  .9620 4  7/         10  1/ 62244 175.40 1.3471 1.3780 208.00 191.70 186.20 183.60 180.85 178.55
13/32 1.4063   63/64 4  7/         10  1/ 62245 179.40 1.3781 1.4090 212.05 195.75 190.20 187.60 184.80 182.60
 7/16 1.4375 1.0060 4  7/         10  1/ 62246 184.65 1.4091 1.4410 217.30 201.00 195.45 192.85 190.10 187.85
15/32 1.4688 1.0250 4  7/         10  1/ 62247 190.15 1.4411 1.4720 222.75 206.40 201.00 198.40 195.50 193.40
 1/ 1.5000 1.0500 4  7/         10  1/ 62248 194.25 1.4721 1.5030 226.85 210.45 205.05 202.45 199.60 197.50
* Quantities of 15 or more - price of fractional size in same size range