Fractional | Metric

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TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  658 
 40  NON-FERROUS - SHORT CHIPS  658 
 60  CAST IRONS  658 
 80  LOW STRENGTH STEELS  CALL US 
 100  MEDIUM STRENGTH STEELS  658 
 120  HIGH STRENGTH STEELS  658 
 140  HIGH TEMPERATURE ALLOYS  CALL US

Type 658 Metric - 125ยบ Four Facet Point
Carbide Tipped
  • Extra long length
  • Flat relieved, self centering point
  • Polished straight flutes
  • Two coolant outlets
  • Drill body diameter smaller than tool diameter to prevent gauling; shank diameter same size as tool diameter
  • Shank and tool diameter tolerances: plus .000", minus .001"
  • Carbide high temperature brazed to hardened tool steel body
  • Extra long carbide tip for additional regrinds
  • Straight flutes for superior hole straightness, improved finish and maximum chip capacity
 		  Modifications: (Prompt delivery)
  • Modified tool diameter
  • Metric tool diameter
  • Modified point and / or angle
  • Flat(s) on shank
  • Tanged shank
  • Coatings available:
    •  TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Use:
  • For drilling most materials, including some stainless steels
  • For very deep holes, 12-24 tool diameters deep

Notes
  Contact us for modified tool diameter prices
Below is a list of standard Coolant Fed Drills offered by Hannibal Carbide Tool. If you do not see the Coolant Fed 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 Coolant Fed Drills. For technical assistance with your Drills please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Length Type 656
EDP NO.		 Price Metric Diameter Range
Flute Overall
mm INCH mm INCH mm INCH
8.0  .3150 203 8         254 10         658080 $398.85 —
8.5  .3346 203 8         254 10         658085 398.85 8.280 – 8.788
9.0  .3543 229 9         279 11         658090 421.40 8.992 – 9.576
9.5  .3740 229 9         279 11         658095 421.40 —
10.0  .3937 229 9         279 11         658100 463.05 9.779 – 10.363
10.5  .4134 229 9         279 11         658105 463.05 10.414 – 11.151
11.0  .4331 229 9         279 11         658110 463.05 —
11.5  .4528 248 9  3/4  305 12         658115 489.20 11.153 – 12.000
12.0  .4724 248 9  3/4  305 12         658120 489.20 —
12.5  .4921 248 9  3/4  305 12         658125 489.20 12.002 – 12.776
The specifications of the Coolant Fed Drills listed above are only the dimensions that are critical to the application. Please choose the Drills that meet your specific needs.

Everyone at Hannibal would like to THANK YOU for the privilege of servicing your Coolant Fed Drills needs.