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 $114.00  .3471  .3780 $155.65 $134.70 $127.75 $124.45 $120.80 $118.15
  13/32  .4063  .2840 1  5/    5/         62213 114.00  .3781  .4090 155.65 134.70 127.75 124.45 120.80 118.15
   7/16  .4375  .3060 1  7/    3/  1/ 62214 114.00  .4091  .4410 155.65 134.70 127.75 124.45 120.80 118.15
  15/32  .4688  .3280 1  1/    3/  1/ 62215 114.00  .4411  .4720 155.65 134.70 127.75 124.45 120.80 118.15
   1/  .5000  .3500 2  3/    3/  1/ 62216 114.00  .4721  .5030 155.65 134.70 127.75 124.45 120.80 118.15
  17/32  .5313  .3720 2  3/    3/  1/ 62217 114.45  .5031  .5340 156.20 135.30 128.25 125.00 121.40 118.50
   9/16  .5625  .3940 2  3/    3/  1/ 62218 114.45  .5341  .5660 156.20 135.30 128.25 125.00 121.40 118.50
  19/32  .5938  .4160 2  3/    3/  1/ 62219 120.20  .5661  .5970 161.85 140.95 134.05 130.70 127.10 124.35
   5/  .6250  .4380 2  3/    3/  1/ 62220 120.20  .5971  .6280 161.85 140.95 134.05 130.70 127.10 124.35
  21/32  .6563  .4590 2  3/    3/  1/ 62221 121.55  .6281  .6590 163.30 142.40 135.50 132.05 128.65 125.75
  11/16  .6875  .4810 2  3/    7/  1/ 62222 122.70  .6591  .6910 164.40 143.55 136.45 133.15 129.60 126.75
  23/32  .7188  .5030 2  3/    7/  1/ 62223 122.70  .6911  .7220 164.40 143.55 136.45 133.15 129.60 126.75
   3/  .7500  .5250 2  3/    7/  1/ 62224 122.70  .7221  .7530 164.40 143.55 136.45 133.15 129.60 126.75
  25/32  .7813  .5470 2  3/    7/  1/ 62225 125.35  .7531  .7840 167.00 146.20 139.20 135.85 132.35 129.50
  13/16  .8125  .5690 3  7/    7/  1/ 62226 128.85  .7841  .8160 170.60 149.75 142.65 139.45 135.70 133.05
  27/32  .8438  .5910 3  7/    7/  1/ 62227 135.70  .8161  .8470 177.45 156.60 149.60 146.25 142.65 139.85
   7/  .8750  .6120 3  7/    7/  1/ 62228 135.70  .8471  .8780 177.45 156.60 149.60 146.25 142.65 139.85
  29/32  .9063  .6340 3  7/    7/  1/ 62229 136.55  .8781  .9090 178.25 157.45 150.40 147.10 143.60 140.70
  15/16  .9375  .6560 3  7/    7/  1/ 62230 136.55  .9091  .9410 178.25 157.45 150.40 147.10 143.60 140.70
  31/32  .9688  .6780 3  7/    7/  1/ 62231 141.75  .9411  .9720 183.30 162.40 155.50 152.25 148.55 145.80
        1.0000  .7000 3  7/    7/  1/ 62232 144.35  .9721 1.0030 186.05 165.15 158.05 154.80 151.20 148.40
 1/32 1.0313  .7220 3  7/    7/  1/ 62233 145.55 1.0031 1.0340 187.15 166.20 159.35 155.95 152.45 149.60
 1/16 1.0625  .7440 3  7/    7/  1/ 62234 147.55 1.0341 1.0660 189.25 168.30 161.35 158.00 154.40 151.65
 3/32 1.0938  .7660 4  7/         10  1/ 62235 171.85 1.0661 1.0970 213.45 192.65 185.65 182.35 178.75 175.95
 1/ 1.1250  .7870 4  7/         10  1/ 62236 171.85 1.0971 1.1280 213.45 192.65 185.65 182.35 178.75 175.95
 5/32 1.1563  .8090 4  7/         10  1/ 62237 187.60 1.1281 1.1590 229.25 208.45 201.45 198.15 194.55 191.70
 3/16 1.1875  .8310 4  7/         10  1/ 62238 193.05 1.1591 1.1905 234.70 213.95 206.80 203.55 200.00 197.20
 7/32 1.2188  .8530 4  7/         10  1/ 62239 193.75 1.1906 1.2220 235.45 214.55 207.65 204.25 200.60 197.85
 1/ 1.2500    7/ 4  7/         10  1/ 62240 194.55 1.2221 1.2530 236.25 215.35 208.40 205.00 201.45 198.60
 9/32 1.2813  .8970 4  7/         10  1/ 62241 208.45 1.2531 1.2840 250.15 229.20 222.25 218.85 215.35 212.45
 5/16 1.3125  .9190 4  7/         10  1/ 62242 214.20 1.2841 1.3150 255.95 235.05 228.00 224.75 221.15 218.25
11/32 1.3438  .9400 4  7/         10  1/ 62243 218.70 1.3151 1.3470 260.40 239.55 232.50 229.20 225.70 222.75
 3/ 1.3750  .9620 4  7/         10  1/ 62244 224.05 1.3471 1.3780 265.70 244.85 237.80 234.50 230.95 228.05
13/32 1.4063   63/64 4  7/         10  1/ 62245 229.10 1.3781 1.4090 270.80 250.00 242.90 239.60 236.05 233.25
 7/16 1.4375 1.0060 4  7/         10  1/ 62246 235.80 1.4091 1.4410 277.55 256.70 249.65 246.35 242.80 240.00
15/32 1.4688 1.0250 4  7/         10  1/ 62247 242.85 1.4411 1.4720 284.45 263.65 256.70 253.35 249.70 247.00
 1/ 1.5000 1.0500 4  7/         10  1/ 62248 248.15 1.4721 1.5030 289.75 268.80 261.90 258.55 254.95 252.25
* Quantities of 15 or more - price of fractional size in same size range