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 $23.40
  13/64  .2031  1/  1/ 67213 23.40
   7/32  .2188  3/  3/ 67214 24.15
  15/64  .2344  3/  3/ 67215 24.95
   1/  .2500                 67216 24.95
  17/64  .2656                 67217 26.35
   9/32  .2813  1/  1/ 67218 26.35
  19/64  .2969  1/  1/ 67219 27.60
   5/16  .3125  1/  1/ 67220 27.60
  21/64  .3281  1/  1/ 67221 29.40
  11/32  .3438  3/  3/ 67222 29.40
  23/64  .3594  3/  3/ 67223 31.60
   3/  .3750                 67224 31.60
  25/64  .3906                 67225 35.65
  13/32  .4063          1/ 67226 37.00
  27/64  .4219          1/ 67227 39.95
   7/16  .4375          1/ 67228 42.95
  29/64  .4531          1/ 67229 45.05
  15/32  .4688  1/  3/ 67230 47.15
  31/64  .4844  1/  3/ 67231 57.20
   1/  .5000  1/         67232 55.35
  17/32  .5313  1/         67234 63.40
   9/16  .5625  1/         67236 65.60
  19/32  .5938                 67238 69.45
   5/  .6250                 67240 71.55
  21/32  .6563  1/  1/ 67242 76.60
  11/16  .6875  1/  1/ 67244 78.65
  23/32  .7188  3/         67246 82.40
   3/  .7500  3/         67248 84.65
  25/32  .7813  3/         67250 163.50
  13/16  .8125  3/         67252 151.80
   7/  .8750  3/         67256 154.90
  15/16  .9375  3/         67260 172.55
        1.0000  3/         67264 183.05