Fractional | Metric


TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 60  CAST IRONS  673 / 672 
 80  LOW STRENGTH STEELS  672 / 673 
 100  MEDIUM STRENGTH STEELS (UP TO 50 Rc)  672 / 673 
 100  MEDIUM STRENGTH STEELS (OVER 50 Rc)  670 / 671 
 120  HIGH STRENGTH STEELS (UP TO 50 Rc)  673 / 672 
 120  HIGH STRENGTH STEELS (OVER 50 Rc)  671 / 670 
 140  HIGH TEMPERATURE ALLOYS  673 / 672

Type 672 Fractional - 118ยบ Point With Positive Edge
Carbide Tipped
  • Die drill - positive angle cutting edge
  • Thinned web which permits higher feed rates with less spindle power
  • 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
  • Modified metric tool diameter
  • Modified point and / or angle
  • Shortened shank or reduced shank diameter
  • Reduced shank diameter
  • Flat(s) on shank
  • Coatings available:
  •  TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Use:
  • For drilling hardened steel in the range of 35 to 65 Rockwell C
  • Will cut without annealing the workpiece
  • Light feed with steady pressure - clear chips frequently
  • Flood the cutting point with coolant
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 Length Type 672
EDP NO.
Fractional
Price
Frac. Dec. Flute Overall
   3/16  .1875  1/  1/ 67212 $26.80
  13/64  .2031  1/  1/ 67213 26.80
   7/32  .2188  3/  3/ 67214 27.65
  15/64  .2344  3/  3/ 67215 28.55
   1/  .2500                 67216 28.55
  17/64  .2656                 67217 30.20
   9/32  .2813  1/  1/ 67218 30.20
  19/64  .2969  1/  1/ 67219 31.60
   5/16  .3125  1/  1/ 67220 31.60
  21/64  .3281  1/  1/ 67221 33.65
  11/32  .3438  3/  3/ 67222 33.65
  23/64  .3594  3/  3/ 67223 36.20
   3/  .3750                 67224 36.20
  25/64  .3906                 67225 40.80
  13/32  .4063          1/ 67226 42.35
  27/64  .4219          1/ 67227 45.75
   7/16  .4375          1/ 67228 49.20
  29/64  .4531          1/ 67229 51.55
  15/32  .4688  1/  3/ 67230 54.00
  31/64  .4844  1/  3/ 67231 65.50
   1/  .5000  1/         67232 63.35
  17/32  .5313  1/         67234 72.60
   9/16  .5625  1/         67236 75.10
  19/32  .5938                 67238 79.50
   5/  .6250                 67240 81.90
  21/32  .6563  1/  1/ 67242 87.70
  11/16  .6875  1/  1/ 67244 90.00
  23/32  .7188  3/         67246 94.35
   3/  .7500  3/         67248 96.95
  25/32  .7813  3/         67250 187.15
  13/16  .8125  3/         67252 173.75
   7/  .8750  3/         67256 177.35
  15/16  .9375  3/         67260 197.55
        1.0000  3/         67264 209.55