Fractional


Type 308 Fractional - 6ยบ Right Spiral Flutes
Carbide Tipped
  • Spiral flutes aid in chip removal, permitting heavier feeds and faster speeds
  • Radial edged for longer tool life
  • Geometry and carbide grade, O.D. relief and end clearance appropriate for material being machined
  • Flute long carbide tips brazed to tough hardened alloy steel body
  • Spiral flute carbide tips formed to true helix angles
  • Straight shanks have standard Weldon drive flats
  • Non-center cutting end mills have the ends cleared to depth of carbide
 		  Modifications: (Prompt delivery)
  • Modified tool diameter
  • Metric tool diameter
  • Cutting diameter reduced for step or pilot
  • Corner chamfer or corner radius
  • Shortened shank or reduced shank diameter
  • Additional shank drive flat(s)
  • Coolant outlets
  • Stocked coated tools priced below
  • Coatings available:
    •  TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 

Notes
  When ordering stocked coated tools, specify TiN, TiCN or TiAIN after EDP No.
  * Contact us for price and availability.
Below is a list of standard Slow Spiral End Mills offered by Hannibal Carbide Tool. If you do not see the Slow Spiral End Mills 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 Slow Spiral End Mills. For technical assistance with your End Mills please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Dimensions Type 308
EDP NO.		 Price
Shank Diameter No. of Flutes Length
Frac. Dec. Carbide Overall
   1/4   .2500    3/8  2    1/2  2  1/2  30808 $47.50
   5/16  .3125    3/8  2    5/8  2  1/2  30810 51.20
   3/8   .3750    3/8  2    5/8  2  1/2  30812 54.35
   7/16  .4375    3/8  2 1         2 11/16 30814 54.35
   1/2   .5000    1/2  4 1         3  1/4  30816 58.50
   9/16  .5625    1/2  4 1         3  3/8  30818 62.85
   5/8   .6250    1/2  4 1         3  3/8  30820 77.55
   3/4   .7500    5/8  4 1         3  5/8  30824 86.45
   7/8   .8750    5/8  4 1  1/4  4         30828 104.10
1         1.0000    7/8  6 1  1/4  4         30832 119.70
1  1/8  1.1250 1         6 1  1/4  4  1/4  30836 126.95
1  1/4  1.2500 1         6 1  1/4  4  1/4  30840 153.45
1  1/2  1.5000 1  1/4  6 1  1/2  4  1/2  30848 186.65
1  3/4  1.7500 1  1/4  8 1  1/2  4  1/2  30856 224.70
2         2.0000 1  1/4  8 1  1/2  4  1/2  30864 250.90
The specifications of the Slow Spiral End Mills listed above are only the dimensions that are critical to the application. Please choose the End Mills that meet your specific needs.

Everyone at Hannibal would like to THANK YOU for the privilege of servicing your Slow Spiral End Mills needs.