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 558 Fractional - For High Temp Alloys
Carbide Tipped
  • Larger number of 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 558
EDP NO.		 Fractional
Price
Frac. Dec. Arbor Hole No. of Teeth
3            3/32  .0938 1         8 55832 $130.70
3            1/8   .1250 1         8 55834 135.70
3            3/16  .1875 1         8 55836 140.95
3            1/4   .2500 1         8 55837 155.15
3            5/16  .3125 1         8 55831 155.15
3            3/8   .3750 1         8 55838 157.60
4            3/32  .0938 1         10 55842 188.10
4            1/8   .1250 1         10 55844 190.50
4            3/16  .1875 1         10 55846 193.10
4            1/4   .2500 1         10 55847 200.90
4            5/16  .3125 1         10 55841 208.50
4            3/8   .3750 1         10 55848 216.15
4            3/8   .3750 1  1/4  10 55849 216.15
5            3/32  .0938 1         12 55852 255.75
5            1/8   .1250 1         12 55854 261.05
5            3/16  .1875 1         12 55856 271.45
6            1/8   .1250 1  1/4  14 55863 305.35
6            3/16  .1875 1  1/4  14 55865 313.20
6            1/4   .2500 1  1/4  14 55867 318.35
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.