Fractional


Type 476 Fractional - Straight Flutes & Shank
Carbide Tipped
  • Special plus .0000", minus .0002" tool diameter tolerance
  • 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 reamers should be used in pairs, .0005" and .0020" under the dowel pin diameter. The .0020" smaller holes assure a tighter dowel pin fit, so all the pins will remain on the same side upon disassembly. Especially useful in plastic or die cast molds and machines when assembled sections are subject to shearing stress, yet require occasional disassembly.

Notes
  EDP No. 46700 Cased set of 12 reamers $395.20
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 476
EDP NO.
Fractional
Price
Dimensions
Shank Diameter No. of Flutes Length
Flute Carbide Overall
 .1855 47617 $42.35   11/64 4  1/    1/  1/
 .1870 47618 42.35   11/64 4  1/    1/  1/
 .2480 47623 42.35   15/64 4  1/    1/        
 .2495 47624 42.35   15/64 4  1/    1/        
 .3105 47630 43.30    9/32 4  1/    1/        
 .3120 47631 43.30    9/32 4  1/    1/        
 .3730 47636 44.90    5/16 4  3/    5/        
 .3745 47637 44.90    5/16 4  3/    5/        
 .4355 47642 50.20    3/ 4  3/    5/        
 .4370 47643 50.20    3/ 4  3/    5/        
 .4980 47648 55.00    7/16 6            5/        
 .4995 47649 55.00    7/16 6            5/        
47600 $528.50 CASED SET OF ABOVE 12 REAMERS