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 $84.20  .3471  .3780 $114.95 $99.50 $94.40 $91.95 $89.25 $87.25
  13/32  .4063  .2840 1  5/    5/         62213 84.20  .3781  .4090 114.95 99.50 94.40 91.95 89.25 87.25
   7/16  .4375  .3060 1  7/    3/  1/ 62214 84.20  .4091  .4410 114.95 99.50 94.40 91.95 89.25 87.25
  15/32  .4688  .3280 1  1/    3/  1/ 62215 84.20  .4411  .4720 114.95 99.50 94.40 91.95 89.25 87.25
   1/  .5000  .3500 2  3/    3/  1/ 62216 84.20  .4721  .5030 114.95 99.50 94.40 91.95 89.25 87.25
  17/32  .5313  .3720 2  3/    3/  1/ 62217 84.55  .5031  .5340 115.40 99.95 94.70 92.30 89.65 87.55
   9/16  .5625  .3940 2  3/    3/  1/ 62218 84.55  .5341  .5660 115.40 99.95 94.70 92.30 89.65 87.55
  19/32  .5938  .4160 2  3/    3/  1/ 62219 88.75  .5661  .5970 119.55 104.10 99.00 96.50 93.90 91.85
   5/  .6250  .4380 2  3/    3/  1/ 62220 88.75  .5971  .6280 119.55 104.10 99.00 96.50 93.90 91.85
  21/32  .6563  .4590 2  3/    3/  1/ 62221 89.80  .6281  .6590 120.60 105.20 100.05 97.55 95.00 92.90
  11/16  .6875  .4810 2  3/    7/  1/ 62222 90.60  .6591  .6910 121.40 106.00 100.80 98.35 95.75 93.60
  23/32  .7188  .5030 2  3/    7/  1/ 62223 90.60  .6911  .7220 121.40 106.00 100.80 98.35 95.75 93.60
   3/  .7500  .5250 2  3/    7/  1/ 62224 90.60  .7221  .7530 121.40 106.00 100.80 98.35 95.75 93.60
  25/32  .7813  .5470 2  3/    7/  1/ 62225 92.60  .7531  .7840 123.40 107.95 102.85 100.40 97.75 95.65
  13/16  .8125  .5690 3  7/    7/  1/ 62226 95.20  .7841  .8160 126.00 110.55 105.40 102.95 100.25 98.25
  27/32  .8438  .5910 3  7/    7/  1/ 62227 100.25  .8161  .8470 131.10 115.65 110.50 108.00 105.40 103.30
   7/  .8750  .6120 3  7/    7/  1/ 62228 100.25  .8471  .8780 131.10 115.65 110.50 108.00 105.40 103.30
  29/32  .9063  .6340 3  7/    7/  1/ 62229 100.90  .8781  .9090 131.70 116.30 111.10 108.70 106.05 103.95
  15/16  .9375  .6560 3  7/    7/  1/ 62230 100.90  .9091  .9410 131.70 116.30 111.10 108.70 106.05 103.95
  31/32  .9688  .6780 3  7/    7/  1/ 62231 104.65  .9411  .9720 135.40 119.95 114.85 112.40 109.70 107.70
        1.0000  .7000 3  7/    7/  1/ 62232 106.60  .9721 1.0030 137.40 122.00 116.75 114.35 111.70 109.60
 1/32 1.0313  .7220 3  7/    7/  1/ 62233 107.50 1.0031 1.0340 138.25 122.80 117.70 115.20 112.60 110.50
 1/16 1.0625  .7440 3  7/    7/  1/ 62234 108.95 1.0341 1.0660 139.80 124.35 119.20 116.70 114.05 112.00
 3/32 1.0938  .7660 4  7/         10  1/ 62235 126.95 1.0661 1.0970 157.70 142.30 137.10 134.70 132.05 129.95
 1/ 1.1250  .7870 4  7/         10  1/ 62236 126.95 1.0971 1.1280 157.70 142.30 137.10 134.70 132.05 129.95
 5/32 1.1563  .8090 4  7/         10  1/ 62237 138.60 1.1281 1.1590 169.35 153.95 148.80 146.35 143.70 141.60
 3/16 1.1875  .8310 4  7/         10  1/ 62238 142.60 1.1591 1.1905 173.35 158.00 152.80 150.35 147.75 145.65
 7/32 1.2188  .8530 4  7/         10  1/ 62239 143.10 1.1906 1.2220 173.90 158.45 153.35 150.85 148.20 146.15
 1/ 1.2500    7/ 4  7/         10  1/ 62240 143.70 1.2221 1.2530 174.50 159.05 153.90 151.40 148.80 146.70
 9/32 1.2813  .8970 4  7/         10  1/ 62241 153.95 1.2531 1.2840 184.75 169.30 164.20 161.65 159.05 156.95
 5/16 1.3125  .9190 4  7/         10  1/ 62242 158.25 1.2841 1.3150 189.05 173.65 168.40 166.00 163.35 161.25
11/32 1.3438  .9400 4  7/         10  1/ 62243 161.55 1.3151 1.3470 192.35 176.95 171.75 169.30 166.70 164.55
 3/ 1.3750  .9620 4  7/         10  1/ 62244 165.45 1.3471 1.3780 196.25 180.85 175.65 173.20 170.60 168.45
13/32 1.4063   63/64 4  7/         10  1/ 62245 169.25 1.3781 1.4090 200.05 184.65 179.45 177.00 174.35 172.25
 7/16 1.4375 1.0060 4  7/         10  1/ 62246 174.20 1.4091 1.4410 205.00 189.60 184.40 181.95 179.35 177.20
15/32 1.4688 1.0250 4  7/         10  1/ 62247 179.40 1.4411 1.4720 210.15 194.70 189.60 187.15 184.45 182.45
 1/ 1.5000 1.0500 4  7/         10  1/ 62248 183.25 1.4721 1.5030 214.00 198.55 193.45 191.00 188.30 186.30
* Quantities of 15 or more - price of fractional size in same size range