Fractional


TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  550 
 40  NON-FERROUS - SHORT CHIPS  550 or 552 
 60  CAST IRONS  552 
 80  LOW STRENGTH STEELS  554 
 100  MEDIUM STRENGTH STEELS  554 
 120  HIGH STRENGTH STEELS  554 
 140  HIGH TEMPERATURE ALLOYS  558

Type 552 Fractional - For Cast Irons
Carbide Tipped
  • Large flute capacity but more teeth permits high metal removal at moderate feeds and speeds
  • For slitting, slotting, milling, and cut-off operations
  • Tool diameter tolerance: plus 1/16", minus .000"
  • Face width tolerance: plus .001", minus .000"
  • Arbor hole tolerance: plus .001", minus .000"
  • Tool geometry & carbide grade appropriate for material being machined
 		  Modifications: (Prompt delivery)
  • Alternate chamfer every other tooth
  • Corner chamfer or corner radius on one side
  • Corner chamfer or corner radius on both sides
  • Full radius
  • Reduced face width
  • Closer tool diameter tolerance
  • Chip breakers
  • Matched tool diameter set(s)
  • Reduced hub width
  • Additional keyway
  • Coatings available:
    •  TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Below is a list of standard Arbor Hole Type Cutters offered by Hannibal Carbide Tool. If you do not see the Arbor Hole Type Cutters 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 Arbor Hole Type Cutters. For technical assistance with your Cutters please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Face Width Dimensions Type 552
EDP NO.		 Fractional
Price
Frac. Dec. Arbor Hole No. of Teeth
3            3/32  .0938 1         6 55232 $140.75
3            1/8   .1250 1         6 55234 149.05
3            3/16  .1875 1         6 55236 157.60
3            1/4   .2500 1         6 55237 129.25
3            5/16  .3125 1         6 55231 129.25
3            3/8   .3750 1         6 55238 131.35
4            3/32  .0938 1         8 55242 180.50
4            1/8   .1250 1         8 55244 182.85
4            3/16  .1875 1         8 55246 197.05
4            1/4   .2500 1         8 55247 167.35
4            5/16  .3125 1         8 55241 173.80
4            3/8   .3750 1         8 55248 180.15
4            3/8   .3750 1  1/4  8 55249 180.15
5            3/32  .0938 1         10 55252 242.30
5            1/8   .1250 1         10 55254 260.55
5            3/16  .1875 1         10 55256 293.35
6            1/8   .1250 1  1/4  12 55263 318.00
6            3/16  .1875 1  1/4  12 55265 328.50
6            1/4   .2500 1  1/4  12 55267 335.35
8            3/16  .1875 1  1/4  16 55285 452.05
8            1/4   .2500 1  1/4  16 55287 469.35
The specifications of the Arbor Hole Type Cutters listed above are only the dimensions that are critical to the application. Please choose the Cutters that meet your specific needs.

Everyone at Hannibal would like to THANK YOU for the privilege of servicing your Arbor Hole Type Cutters needs.