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 $162.30  .4721  .5030 $224.15 $193.25 $182.90 $177.80 $172.60 $168.35
   9/16  .5625    7/32  .1875 1 3    3/  9/16 57618 162.30  .5341  .5660 224.15 193.25 182.90 177.80 172.60 168.35
   5/  .6250    7/32  .1875 1 3    3/  9/16 57620 162.30  .5971  .6280 224.15 193.25 182.90 177.80 172.60 168.35
  11/16  .6875    7/32  .1875 1 3    3/  9/16 57622 162.30  .6591  .6910 224.15 193.25 182.90 177.80 172.60 168.35
   3/  .7500   19/64  .2500 2 4    3/  7/ 57624 152.10  .7221  .7530 213.90 183.10 172.75 167.70 162.50 158.20
  13/16  .8125   19/64  .2500 2 4    3/  7/ 57626 152.10  .7841  .8160 213.90 183.10 172.75 167.70 162.50 158.20
   7/  .8750   19/64  .2500 2 4    3/  7/ 57628 152.10  .8471  .8780 213.90 183.10 172.75 167.70 162.50 158.20
  15/16  .9375   19/64  .2500 2 4    3/  7/ 57630 146.70  .9091  .9410 208.55 177.65 167.30 162.25 157.10 152.80
        1.0000   23/64  .3125 2 4    3/  7/ 57632 146.70  .9721 1.0030 208.55 177.65 167.30 162.25 157.10 152.80
 1/16 1.0625   23/64  .3125 2 4    3/  7/ 57634 146.70 1.0031 1.0660 208.55 177.65 167.30 162.25 157.10 152.80
 1/ 1.1250   23/64  .3125 2 4    3/  7/ 57636 146.70 1.0661 1.1280 208.55 177.65 167.30 162.25 157.10 152.80
 3/16 1.1875   23/64  .3125 2 4    3/  7/ 57638 152.10 1.1281 1.1905 213.90 183.10 172.75 167.70 162.50 158.20
 1/ 1.2500   23/64  .3125 2 4    3/  7/ 57640 152.10 1.1906 1.2530 213.90 183.10 172.75 167.70 162.50 158.20
 5/16 1.3125   23/64  .3125 2 4    3/  7/ 57642 154.55 1.2531 1.3155 216.35 185.45 175.15 170.00 164.90 160.60
 3/ 1.3750   23/64  .3125 2 4    3/  7/ 57644 170.30 1.3156 1.3780 232.10 201.25 190.90 185.80 180.70 176.40
 7/16 1.4375   23/64  .3125 2 4    1/  7/ 57646 186.05 1.3781 1.4405 247.80 216.95 206.60 201.50 196.30 191.95
 1/ 1.5000   23/64  .3125 2 4    1/  7/ 57648 201.60 1.4406 1.5030 263.45 232.55 222.25 217.15 212.00 207.70
 9/16 1.5625   31/64  .4375 3 6    1/  3/16 57650 214.70 1.5031 1.5660 276.55 245.60 235.30 230.30 225.10 220.80
 5/ 1.6250   31/64  .4375 3 6    1/  3/16 57652 240.95 1.5661 1.6280 302.70 271.85 261.55 256.40 251.20 246.95
11/16 1.6875   31/64  .4375 3 6    1/  3/16 57654 261.75 1.6281 1.6910 323.60 292.70 282.40 277.30 272.15 267.85
 3/ 1.7500   31/64  .4375 3 6    1/  3/16 57656 282.75 1.6911 1.7530 344.50 313.65 303.35 298.25 293.05 288.80
13/16 1.8125   31/64  .4375 3 6    1/  3/16 57658 298.55 1.7531 1.8160 360.40 329.50 319.10 314.10 308.90 304.65
 7/ 1.8750   31/64  .4375 3 6    1/  3/16 57660 314.15 1.8161 1.8780 375.95 345.05 334.75 329.60 324.40 320.15
15/16 1.9375   31/64  .4375 3 6    1/  3/16 57662 330.00 1.8781 1.9410 391.80 360.90 350.60 345.50 340.35 336.00
        2.0000    9/16  .5000 4 6    1/  3/ 57664 345.55 1.9411 2.0030 407.30 376.55 366.20 361.10 355.95 351.60
 1/ 2.1250    9/16  .5000 4 6    1/  3/ 57668 356.05 2.0661 2.1280 417.85 386.95 376.65 371.55 366.40 362.10
 1/ 2.2500    9/16  .5000 4 6    1/  3/ 57672 366.35 2.1906 2.2530 428.15 397.30 386.90 381.85 376.65 372.40
 3/ 2.3750    9/16  .5000 4 6    1/  3/ 57676 394.00 2.3156 2.3780 458.05 426.00 415.30 410.05 404.70 400.25
 1/ 2.5000    9/16  .5000 4 6    1/  3/ 57680 407.70 2.4406 2.5030 471.85 439.80 429.10 423.80 418.45 414.00
 3/ 2.7500    9/16  .5000 4 6    1/  3/ 57688 429.35 2.6911 2.7530 493.45 461.40 450.65 445.40 440.05 435.65
        3.0000    9/16  .5000 4 6    1/  3/ 57696 451.00 2.9411 3.0030 515.05 483.10 472.35 467.05 461.70 457.25
* Quantities of 15 or more - price of fractional size in same size range