Fractional


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  575 
 40  NON-FERROUS - SHORT CHIPS  575 
 60  CAST IRONS  575 
 80  LOW STRENGTH STEELS  576 
 100  MEDIUM STRENGTH STEELS  576 
 120  HIGH STRENGTH STEELS  576 
 140  HIGH TEMPERATURE ALLOYS  575

Type 576 Fractional - For Steels
Carbide Tipped
  • 10ยบ right spiral flutes
  • Body length = 1 1/4" through 1.9410" tool diameter; 1 1/2" above 1.9410" tool diameter
  • Tool diameter tolerance: plus .001", minus .000"
  • Both types will accept only short shank pilots
  • Stub taper dimensions conform to ASME/ANSI B5.10 specifications
  • Tool geometry and carbide grade appropriate for material being machined
  Modifications: (Prompt delivery)
  • Modified tool diameter - priced below
  • Metric tool diameter
  • Cutting diameter reduced for step
  • Corner chamfer or corner radius
  • Coatings available:
  •  TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Below is a list of standard Stub Length Counterbores offered by Hannibal Carbide Tool. If you do not see the Stub Length Counterbores 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 Stub Length Counterbores. For technical assistance with your Counterbores please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Dimensions Type 576
EDP NO.
Fractional
Price
Finished To Modified Tool Diameter
Diameter Stub Taper No. No. of Flutes Length Modified Diameter Range Price Each - Based on Quantity Ordered
Frac. Dec. Min. Cut Pilot Hole Carbide Overall Low High 1 2 3 4 5-7 8-14*
   1/  .5000    7/32  .1875 1 3    3/  9/16 57616 $153.10  .4721  .5030 $211.45 $182.30 $172.55 $167.75 $162.85 $158.80
   9/16  .5625    7/32  .1875 1 3    3/  9/16 57618 153.10  .5341  .5660 211.45 182.30 172.55 167.75 162.85 158.80
   5/  .6250    7/32  .1875 1 3    3/  9/16 57620 153.10  .5971  .6280 211.45 182.30 172.55 167.75 162.85 158.80
  11/16  .6875    7/32  .1875 1 3    3/  9/16 57622 153.10  .6591  .6910 211.45 182.30 172.55 167.75 162.85 158.80
   3/  .7500   19/64  .2500 2 4    3/  7/ 57624 143.50  .7221  .7530 201.80 172.75 162.95 158.20 153.30 149.25
  13/16  .8125   19/64  .2500 2 4    3/  7/ 57626 143.50  .7841  .8160 201.80 172.75 162.95 158.20 153.30 149.25
   7/  .8750   19/64  .2500 2 4    3/  7/ 57628 143.50  .8471  .8780 201.80 172.75 162.95 158.20 153.30 149.25
  15/16  .9375   19/64  .2500 2 4    3/  7/ 57630 138.40  .9091  .9410 196.75 167.60 157.85 153.05 148.20 144.15
        1.0000   23/64  .3125 2 4    3/  7/ 57632 138.40  .9721 1.0030 196.75 167.60 157.85 153.05 148.20 144.15
 1/16 1.0625   23/64  .3125 2 4    3/  7/ 57634 138.40 1.0031 1.0660 196.75 167.60 157.85 153.05 148.20 144.15
 1/ 1.1250   23/64  .3125 2 4    3/  7/ 57636 138.40 1.0661 1.1280 196.75 167.60 157.85 153.05 148.20 144.15
 3/16 1.1875   23/64  .3125 2 4    3/  7/ 57638 143.50 1.1281 1.1905 201.80 172.75 162.95 158.20 153.30 149.25
 1/ 1.2500   23/64  .3125 2 4    3/  7/ 57640 143.50 1.1906 1.2530 201.80 172.75 162.95 158.20 153.30 149.25
 5/16 1.3125   23/64  .3125 2 4    3/  7/ 57642 145.80 1.2531 1.3155 204.10 174.95 165.25 160.40 155.55 151.50
 3/ 1.3750   23/64  .3125 2 4    3/  7/ 57644 160.65 1.3156 1.3780 218.95 189.85 180.10 175.30 170.45 166.40
 7/16 1.4375   23/64  .3125 2 4    1/  7/ 57646 175.50 1.3781 1.4405 233.75 204.65 194.90 190.10 185.20 181.10
 1/ 1.5000   23/64  .3125 2 4    1/  7/ 57648 190.20 1.4406 1.5030 248.55 219.40 209.65 204.85 200.00 195.95
 9/16 1.5625   31/64  .4375 3 6    1/  3/16 57650 202.55 1.5031 1.5660 260.90 231.70 222.00 217.25 212.35 208.30
 5/ 1.6250   31/64  .4375 3 6    1/  3/16 57652 227.30 1.5661 1.6280 285.55 256.45 246.75 241.90 237.00 232.95
11/16 1.6875   31/64  .4375 3 6    1/  3/16 57654 246.95 1.6281 1.6910 305.30 276.15 266.40 261.60 256.75 252.70
 3/ 1.7500   31/64  .4375 3 6    1/  3/16 57656 266.75 1.6911 1.7530 325.00 295.90 286.20 281.35 276.45 272.45
13/16 1.8125   31/64  .4375 3 6    1/  3/16 57658 281.65 1.7531 1.8160 340.00 310.85 301.05 296.30 291.40 287.40
 7/ 1.8750   31/64  .4375 3 6    1/  3/16 57660 296.35 1.8161 1.8780 354.65 325.50 315.80 310.95 306.05 302.05
15/16 1.9375   31/64  .4375 3 6    1/  3/16 57662 311.30 1.8781 1.9410 369.60 340.45 330.75 325.95 321.10 317.00
        2.0000    9/16  .5000 4 6    1/  3/ 57664 326.00 1.9411 2.0030 384.25 355.25 345.45 340.65 335.80 331.70
 1/ 2.1250    9/16  .5000 4 6    1/  3/ 57668 335.90 2.0661 2.1280 394.20 365.05 355.35 350.50 345.65 341.60
 1/ 2.2500    9/16  .5000 4 6    1/  3/ 57672 345.60 2.1906 2.2530 403.90 374.80 365.00 360.25 355.35 351.30
 3/ 2.3750    9/16  .5000 4 6    1/  3/ 57676 371.70 2.3156 2.3780 432.10 401.90 391.80 386.85 381.80 377.60
 1/ 2.5000    9/16  .5000 4 6    1/  3/ 57680 384.60 2.4406 2.5030 445.15 414.90 404.80 399.80 394.75 390.55
 3/ 2.7500    9/16  .5000 4 6    1/  3/ 57688 405.05 2.6911 2.7530 465.50 435.30 425.15 420.20 415.15 411.00
        3.0000    9/16  .5000 4 6    1/  3/ 57696 425.45 2.9411 3.0030 485.90 455.75 445.60 440.60 435.55 431.35
* Quantities of 15 or more - price of fractional size in same size range