Fractional | Metric


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         254 10         658080 $268.80
8.5  .3346 203         254 10         658085 268.80 8.280 – 8.788
9.0  .3543 229         279 11         658090 284.00 8.992 – 9.576
9.5  .3740 229         279 11         658095 284.00
10.0  .3937 229         279 11         658100 312.10 9.779 – 10.363
10.5  .4134 229         279 11         658105 312.10 10.414 – 11.151
11.0  .4331 229         279 11         658110 312.10
11.5  .4528 248  3/ 305 12         658115 329.70 11.153 – 12.000
12.0  .4724 248  3/ 305 12         658120 329.70
12.5  .4921 248  3/ 305 12         658125 329.70 12.002 – 12.776