Fractional


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  - 
 40  NON-FERROUS - SHORT CHIPS  - 
 60  CAST IRONS  675 
 80  LOW STRENGTH STEELS  674 
 100  MEDIUM STRENGTH STEELS  674 or 675 
 120  HIGH STRENGTH STEELS  675 or 893 
 140  HIGH TEMPERATURE ALLOYS  675 or 893

Type 674 Fractional - 120º Point Spade Type
Carbide Tipped
  • Cam relieved 120º point
  • Carbide tip brazed to tool steel body
  • Precision ground to insure concentricity of tip and shank body
  • Drill body diameter smaller than tool diameter to prevent gauling
  • 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)
  Modifications: (Prompt delivery)
  • Modified tool diameter
  • Metric tool diameter
  • Modified point and / or angle
  • Shortened shank or reduced shank diameter
  • Flat(s) on shank
  • Coatings available:
  •  TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Use:
  • For shallow holes, approximately 2 tool diameters deep
  • Short heavy construction allows more rigidity for tough applications where longer length drills are not needed

Notes
  EDP No. 67406 - 67413: Solid carbide
Below is a list of standard Hard Steel Die Drills offered by Hannibal Carbide Tool. If you do not see the Hard Steel Die 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 Hard Steel Die Drills. For technical assistance with your Drills please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Overall Length Type 674
EDP NO.
Fractional
Price
Frac. Dec.
   3/32  .0938         67406 $15.15
   7/64  .1094         67407 15.45
   1/  .1250         67408 15.45
   9/64  .1406         67409 16.75
   5/32  .1563         67410 19.25
  11/64  .1719         67411 20.55
   3/16  .1875         67412 24.35
  13/64  .2031         67413 27.40
   7/32  .2188  1/ 67414 27.70
  15/64  .2344  1/ 67415 28.15
   1/  .2500         67416 28.95
  17/64  .2656         67417 29.40
   9/32  .2813         67418 30.30
  19/64  .2969         67419 30.80
   5/16  .3125         67420 31.60
  21/64  .3281         67421 33.20
  11/32  .3438         67422 34.30
  23/64  .3594         67423 35.40
   3/  .3750         67424 36.55
  25/64  .3906         67425 37.45
  13/32  .4063         67426 42.50
  27/64  .4219         67427 44.10
   7/16  .4375  1/ 67428 49.45
  29/64  .4531  1/ 67429 51.55
  15/32  .4688  1/ 67430 53.85
  31/64  .4844  1/ 67431 59.15
   1/  .5000         67432 63.95