Fractional


Type 668 Fractional - 118ยบ Standard Point
Carbide Tipped
  • Standard taper shank, one number smaller
  • Heavy duty construction
  • Carbide tip high temperature brazed to hardened tool steel body
  • Smooth flutes for effective chip flow
  • Precision ground to insure concentricity of tip & body
  • All dimensional & element tolerances conform to one of:
    ASME/ANSI B94.11M
    ISO - International Organization for Standardization
    NAS 907 - National Aerospace Standards
    USCTI - United States Cutting Tool Institute (formerly MCTI)
  • Taper Shank No. refers to American Standard taper series (formerly Morse taper series) fer ASME/ANSI B5.10
  Modifications: (Prompt delivery)
  • Modified tool diameter
  • Metric tool diameter
  • Modified point and / or angle
  • Shank whistle notch for set screw
  • Coatings available:
  •  TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Use:
  • For tool holders that require a smaller taper shank
Below is a list of standard Taper Shank Drills offered by Hannibal Carbide Tool. If you do not see the Taper Shank Drills 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 Taper Shank Drills. For technical assistance with your Drills please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Dimensions Type 668
EDP NO.
Fractional
Price
Taper Shank No. Length
Frac. Dec. Flute Overall
  31/64  .4844 1  3/  3/ 66831 $76.15
   1/  .5000 1  3/  3/ 66832 59.85
  33/64  .5156 1  5/         66833 73.80
  17/32  .5313 1  5/         66834 63.25
  35/64  .5469 1  7/  1/ 66835 74.85
   9/16  .5625 1  7/  1/ 66836 63.70
  51/64  .7969 2  1/ 10         66851 105.10
  13/16  .8125 2  1/ 10         66852 89.15
  53/64  .8281 2  1/ 10         66853 105.10
  27/32  .8438 2  1/ 10         66854 91.05
  55/64  .8594 2  1/ 10         66855 111.00
   7/  .8750 2  1/ 10         66856 96.95
  29/32  .9063 2  1/ 10         66858 104.15
 3/32 1.0938 3  7/ 11  1/ 66870 221.25
 1/ 1.1250 3  1/ 11  3/ 66872 159.00
 5/32 1.1563 3  1/ 11  7/ 66874 215.80
 3/16 1.1875 3  3/ 12         66876 182.10
 1/ 1.2500 3  7/ 12  1/ 66880 194.85