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 $70.50
   1/  .5000 1  3/  3/ 66832 55.40
  33/64  .5156 1  5/         66833 68.35
  17/32  .5313 1  5/         66834 58.55
  35/64  .5469 1  7/  1/ 66835 69.30
   9/16  .5625 1  7/  1/ 66836 59.00
  51/64  .7969 2  1/ 10         66851 97.30
  13/16  .8125 2  1/ 10         66852 82.55
  53/64  .8281 2  1/ 10         66853 97.30
  27/32  .8438 2  1/ 10         66854 84.30
  55/64  .8594 2  1/ 10         66855 102.80
   7/  .8750 2  1/ 10         66856 89.75
  29/32  .9063 2  1/ 10         66858 96.45
 3/32 1.0938 3  7/ 11  1/ 66870 204.85
 1/ 1.1250 3  1/ 11  3/ 66872 147.20
 5/32 1.1563 3  1/ 11  7/ 66874 199.80
 3/16 1.1875 3  3/ 12         66876 168.60
 1/ 1.2500 3  7/ 12  1/ 66880 180.40