Fractional


Type 478 Fractional - Straight Flutes & Shank
Carbide Tipped
  • Tool diameter tolerance: plus .0002", minus .0000"
  • Straight polished flutes and straight shank
  • Carbide tips brazed to tough hardened alloy steel body
  • Polished flutes for easy chip flow
  • Precision ground cutting edges
 		  Modifications: (Prompt delivery)
  • Modified tool diameter - priced below
  • Closer tool diameter tolerance
  • Cutting diameter reduced for step or pilot
  • End chamfer other than 45º
  • End cutting or corner radius
  • Increased / decreased circular margin
  • Increased / decreased tool diameter back taper
  • Shortened shank or reduced shank diameter
  • Flat(s) or tang on shank
  • Coatings available:
     TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Use:
  • These precision ground carbide tipped reamers are very convenient for finishing accurate holes in most materials
Below is a list of standard General Purpose Chucking Reamers offered by Hannibal Carbide Tool. If you do not see the General Purpose Chucking Reamers 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 General Purpose Chucking Reamers. For technical assistance with your Reamers please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Decimal Tool Diameter Type 478
EDP NO.		 Fractional
Price		 Dimensions
Shank Diameter No. of Flutes Length
Flute Carbide Overall
 .1865 47818 $54.10   11/64 4 1  1/8     1/2  4  1/2 
 .1885 47819 54.10   11/64 4 1  1/8     1/2  4  1/2 
 .2490 47824 54.10   15/64 4 1  1/2     1/2  6        
 .2510 47825 54.10   15/64 4 1  1/2     1/2  6        
 .3115 47831 55.30    9/32 4 1  1/2     1/2  6        
 .3135 47832 55.30    9/32 4 1  1/2     1/2  6        
 .3740 47837 57.35    5/16 4 1  3/4     5/8  7        
 .3760 47838 57.35    5/16 4 1  3/4     5/8  7        
 .4365 47843 64.10    3/8  4 1  3/4     5/8  7        
 .4385 47844 64.10    3/8  4 1  3/4     5/8  7        
 .4990 47849 70.25    7/16 6 2            5/8  8        
 .5010 47850 70.25    7/16 6 2            5/8  8        
 .6240 47862 84.25    9/16 6 2  1/4     5/8  9        
 .6260 47863 84.25    9/16 6 2  1/4     5/8  9        
 .7490 47874 88.80    5/8  6 2  1/2     3/4  9  1/2 
 .7510 47875 88.80    5/8  6 2  1/2     3/4  9  1/2 
 .8740 47886 94.35    3/4  6 2  5/8     3/4  10        
 .8760 47887 97.90    3/4  6 2  5/8     3/4  10        
 .9990 47898 116.30    7/8  8 2  3/4     3/4  10  1/2 
1.0010 47899 111.45    7/8  8 2  3/4     3/4  10  1/2 
The specifications of the General Purpose Chucking Reamers listed above are only the dimensions that are critical to the application. Please choose the Reamers that meet your specific needs.

Everyone at Hannibal would like to THANK YOU for the privilege of servicing your General Purpose Chucking Reamers needs.