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 $96.40  .3471  .3780 $131.60 $113.90 $108.05 $105.25 $102.15 $99.90
  13/32  .4063  .2840 1  5/    5/         62213 96.40  .3781  .4090 131.60 113.90 108.05 105.25 102.15 99.90
   7/16  .4375  .3060 1  7/    3/  1/ 62214 96.40  .4091  .4410 131.60 113.90 108.05 105.25 102.15 99.90
  15/32  .4688  .3280 1  1/    3/  1/ 62215 96.40  .4411  .4720 131.60 113.90 108.05 105.25 102.15 99.90
   1/  .5000  .3500 2  3/    3/  1/ 62216 96.40  .4721  .5030 131.60 113.90 108.05 105.25 102.15 99.90
  17/32  .5313  .3720 2  3/    3/  1/ 62217 96.75  .5031  .5340 132.10 114.45 108.45 105.70 102.65 100.20
   9/16  .5625  .3940 2  3/    3/  1/ 62218 96.75  .5341  .5660 132.10 114.45 108.45 105.70 102.65 100.20
  19/32  .5938  .4160 2  3/    3/  1/ 62219 101.65  .5661  .5970 136.85 119.20 113.35 110.50 107.50 105.15
   5/  .6250  .4380 2  3/    3/  1/ 62220 101.65  .5971  .6280 136.85 119.20 113.35 110.50 107.50 105.15
  21/32  .6563  .4590 2  3/    3/  1/ 62221 102.80  .6281  .6590 138.10 120.40 114.55 111.65 108.75 106.35
  11/16  .6875  .4810 2  3/    7/  1/ 62222 103.75  .6591  .6910 139.00 121.35 115.40 112.60 109.60 107.15
  23/32  .7188  .5030 2  3/    7/  1/ 62223 103.75  .6911  .7220 139.00 121.35 115.40 112.60 109.60 107.15
   3/  .7500  .5250 2  3/    7/  1/ 62224 103.75  .7221  .7530 139.00 121.35 115.40 112.60 109.60 107.15
  25/32  .7813  .5470 2  3/    7/  1/ 62225 106.00  .7531  .7840 141.25 123.60 117.70 114.90 111.90 109.50
  13/16  .8125  .5690 3  7/    7/  1/ 62226 108.95  .7841  .8160 144.25 126.60 120.65 117.90 114.75 112.50
  27/32  .8438  .5910 3  7/    7/  1/ 62227 114.75  .8161  .8470 150.05 132.40 126.50 123.65 120.65 118.25
   7/  .8750  .6120 3  7/    7/  1/ 62228 114.75  .8471  .8780 150.05 132.40 126.50 123.65 120.65 118.25
  29/32  .9063  .6340 3  7/    7/  1/ 62229 115.50  .8781  .9090 150.75 133.15 127.15 124.40 121.40 119.00
  15/16  .9375  .6560 3  7/    7/  1/ 62230 115.50  .9091  .9410 150.75 133.15 127.15 124.40 121.40 119.00
  31/32  .9688  .6780 3  7/    7/  1/ 62231 119.85  .9411  .9720 155.00 137.30 131.50 128.70 125.60 123.30
        1.0000  .7000 3  7/    7/  1/ 62232 122.05  .9721 1.0030 157.30 139.65 133.65 130.90 127.85 125.50
 1/32 1.0313  .7220 3  7/    7/  1/ 62233 123.05 1.0031 1.0340 158.25 140.55 134.75 131.85 128.90 126.50
 1/16 1.0625  .7440 3  7/    7/  1/ 62234 124.75 1.0341 1.0660 160.05 142.35 136.45 133.60 130.55 128.20
 3/32 1.0938  .7660 4  7/         10  1/ 62235 145.30 1.0661 1.0970 180.50 162.90 157.00 154.20 151.15 148.75
 1/ 1.1250  .7870 4  7/         10  1/ 62236 145.30 1.0971 1.1280 180.50 162.90 157.00 154.20 151.15 148.75
 5/32 1.1563  .8090 4  7/         10  1/ 62237 158.65 1.1281 1.1590 193.85 176.25 170.35 167.55 164.50 162.10
 3/16 1.1875  .8310 4  7/         10  1/ 62238 163.25 1.1591 1.1905 198.45 180.90 174.90 172.10 169.15 166.75
 7/32 1.2188  .8530 4  7/         10  1/ 62239 163.85 1.1906 1.2220 199.10 181.40 175.55 172.70 169.65 167.30
 1/ 1.2500    7/ 4  7/         10  1/ 62240 164.50 1.2221 1.2530 199.75 182.10 176.20 173.35 170.35 167.95
 9/32 1.2813  .8970 4  7/         10  1/ 62241 176.25 1.2531 1.2840 211.50 193.80 187.95 185.05 182.10 179.65
 5/16 1.3125  .9190 4  7/         10  1/ 62242 181.15 1.2841 1.3150 216.45 198.75 192.80 190.05 187.00 184.55
11/32 1.3438  .9400 4  7/         10  1/ 62243 184.95 1.3151 1.3470 220.20 202.55 196.60 193.80 190.85 188.35
 3/ 1.3750  .9620 4  7/         10  1/ 62244 189.45 1.3471 1.3780 224.65 207.05 201.10 198.30 195.30 192.85
13/32 1.4063   63/64 4  7/         10  1/ 62245 193.75 1.3781 1.4090 229.00 211.40 205.40 202.60 199.60 197.20
 7/16 1.4375 1.0060 4  7/         10  1/ 62246 199.40 1.4091 1.4410 234.70 217.10 211.10 208.30 205.30 202.90
15/32 1.4688 1.0250 4  7/         10  1/ 62247 205.35 1.4411 1.4720 240.55 222.90 217.10 214.25 211.15 208.85
 1/ 1.5000 1.0500 4  7/         10  1/ 62248 209.80 1.4721 1.5030 245.00 227.30 221.45 218.65 215.55 213.30
* Quantities of 15 or more - price of fractional size in same size range