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 $24.80
  13/64  .2031  1/  1/ 67213 24.80
   7/32  .2188  3/  3/ 67214 25.60
  15/64  .2344  3/  3/ 67215 26.45
   1/  .2500                 67216 26.45
  17/64  .2656                 67217 27.95
   9/32  .2813  1/  1/ 67218 27.95
  19/64  .2969  1/  1/ 67219 29.25
   5/16  .3125  1/  1/ 67220 29.25
  21/64  .3281  1/  1/ 67221 31.15
  11/32  .3438  3/  3/ 67222 31.15
  23/64  .3594  3/  3/ 67223 33.50
   3/  .3750                 67224 33.50
  25/64  .3906                 67225 37.80
  13/32  .4063          1/ 67226 39.20
  27/64  .4219          1/ 67227 42.35
   7/16  .4375          1/ 67228 45.55
  29/64  .4531          1/ 67229 47.75
  15/32  .4688  1/  3/ 67230 50.00
  31/64  .4844  1/  3/ 67231 60.65
   1/  .5000  1/         67232 58.65
  17/32  .5313  1/         67234 67.20
   9/16  .5625  1/         67236 69.55
  19/32  .5938                 67238 73.60
   5/  .6250                 67240 75.85
  21/32  .6563  1/  1/ 67242 81.20
  11/16  .6875  1/  1/ 67244 83.35
  23/32  .7188  3/         67246 87.35
   3/  .7500  3/         67248 89.75
  25/32  .7813  3/         67250 173.30
  13/16  .8125  3/         67252 160.90
   7/  .8750  3/         67256 164.20
  15/16  .9375  3/         67260 182.90
        1.0000  3/         67264 194.05