Fractional


TOOL SELECTOR
CHIP
CLASS		MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  401 
 40  NON-FERROUS - SHORT CHIPS  401 
 60  CAST IRONS  401 
 80  LOW STRENGTH STEELS  401 
 100  MEDIUM STRENGTH STEELS  401 
 120  HIGH STRENGTH STEELS  401 
 140  HIGH TEMPERATURE ALLOYS  401

Type 401 Fractional - Straight Flutes & Straight Shank
Carbide Tipped
  • Straight polished flutes and straight shank
  • Short length for extra rigidity
  • Geometry and carbide grade appropriate for material being machined
  • Carbide tips brazed to tough hardened alloy steel body, except expansion reamers which are not hardened
  • Polished flutes for easy chip flow
  • ASME/ANSI B94.2; NAS 897; USCTI
  • Precision ground cutting edges
  • “Taper Shank No.” refers to American Standard taper series (formerly Morse taper series) per ASME/ANSI B5.10
  • Material specific reamer shanks are ground to next smallest shank diameter listed in NAS 897 if tool diameter is within .005" of shank diameter
 		  Modifications: (Prompt delivery)
  • Modified tool diameter - priced below
  • Metric tool diameter
  • Closer tool diameter tolerance
  • Cutting diameter reduced for step or pilot
  • End chamfer other than 45º
  • End cutting or corner radius
  • Increased / decreased circular margin
  • Increased / decreased tool diameter back taper
  • Shortened shank or reduced shank diameter
  • Flat(s) or tang on shank
  • Coatings available:
     TITANIUM NITRIDE - TiN 
     TITANIUM CARBONITRIDE - TiCN 
     ZIRCONIUM NITRIDE - ZrN 
     AL TITANIUM NITRIDE - AITiN 
Use:
  • Production length reamers are similar in length to jobbers length drills. This reduces costly setup time, while increasing the rigidity of the reamer compared to the standard length chucking reamer
Below is a list of standard General Purpose Chucking Reamers offered by Hannibal Carbide Tool. If you do not see the General Purpose Chucking Reamers 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 General Purpose Chucking Reamers. For technical assistance with your Reamers please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Type 401
EDP NO.		 Fractional
Price		 Dimensions Finished To Modified Tool Diameter
Shank Diameter No. of Flutes Length Modified Diameter Range Price Each - Based on Quantity Ordered
Frac. Dec. Flute Carbide Overall Low High 1 2 3 4 5-7 8-14*
   5/32  .1563 40105 $48.65  .151 4 1            1/2  3  1/8   .1560  .1769 $77.70 $63.20 $58.30 $55.95 $53.50 $51.50
  11/64  .1719 4011719 48.65  .151 4 1            1/2  3  1/4  — — — — — — — —
   3/16  .1875 40106 47.05   11/64 4 1  1/8     1/2  3  1/2   .1770  .2040 75.30 61.15 56.45 54.15 51.80 49.85
  13/64  .2031 4012031 47.40   11/64 4 1  1/8     1/2  3  5/8  — — — — — — — —
   7/32  .2188 40107 47.05   13/64 4 1  1/4     1/2  3  3/4   .2041  .2210 75.30 61.15 56.45 54.15 51.80 49.85
  15/64  .2344 4012344 47.40    7/32 4 1  1/2     1/2  3  7/8   .2211  .2380 75.65 61.50 56.70 54.50 52.05 50.15
   1/4   .2500 40108 47.05   15/64 4 1  1/2     1/2  4          .2381  .2530 75.30 61.15 56.45 54.15 51.80 49.85
  17/64  .2656 4012656 48.00   15/64 4 1  1/2     1/2  4  1/8  — — — — — — — —
   9/32  .2813 40109 47.70   15/64 4 1  1/2     1/2  4  1/4   .2531  .2840 75.95 61.80 57.10 54.80 52.40 50.50
  19/64  .2969 4012969 48.00    9/32 4 1  1/2     1/2  4  3/8  — — — — — — — —
   5/16  .3125 40110 47.70    9/32 4 1  1/2     1/2  4  1/2   .2841  .3150 75.95 61.80 57.10 54.80 52.40 50.50
  21/64  .3281 4013281 49.45    9/32 4 1  1/2     5/8  4  5/8  — — — — — — — —
  11/32  .3438 40111 48.85    9/32 4 1  1/2     5/8  4  3/4   .3151  .3470 77.10 62.95 58.25 55.95 53.55 51.60
  23/64  .3594 4013594 49.45    5/16 4 1  3/4     5/8  4  7/8  — — — — — — — —
   3/8   .3750 40112 44.85    5/16 4 1  3/4     5/8  5          .3471  .3780 70.75 57.75 53.40 51.35 49.15 47.40
  25/64  .3906 4013906 51.30    5/16 4 1  3/4     5/8  5  1/8  — — — — — — — 51.30
  13/32  .4063 40113 50.45    5/16 4 1  3/4     5/8  5  1/4   .3781  .4090 78.70 64.55 59.80 57.55 55.10 53.20
  27/64  .4219 4014219 51.30    3/8  4 1  3/4     5/8  5  3/8  — — — — — — — —
   7/16  .4375 40114 52.65    3/8  4 1  3/4     5/8  5  1/2   .4091  .4410 80.90 66.75 62.00 59.75 57.30 55.40
  29/64  .4531 4014531 54.70    3/8  4 1  3/4     5/8  5  5/8  — — — — — — — —
  15/32  .4688 40115 55.00    3/8  4 1  3/4     5/8  5  3/4   .4411  .4720 83.25 69.10 64.35 62.10 59.70 57.75
  31/64  .4844 4014844 58.30    7/16 6 2            5/8  5  7/8  — — — — — — — —
   1/2   .5000 40116 61.75    7/16 6 2            5/8  6          .4721  .5030 92.85 77.25 72.10 69.60 66.90 64.80
  33/64  .5156 4015156 65.60    7/16 6 2            5/8  6  5/8  — — — — — — — —
  17/32  .5313 40117 65.60    7/16 6 2            5/8  6  5/8   .5031  .5340 96.75 81.15 75.95 73.45 70.80 68.70
  35/64  .5469 4015469 65.60    7/16 6 2            5/8  6  5/8  — — — — — — — —
   9/16  .5625 40118 65.60    7/16 6 2            5/8  6  5/8   .5341  .5660 96.75 81.15 75.95 73.45 70.80 68.70
  37/64  .5781 4015781 67.45    7/16 6 2            5/8  6  5/8  — — — — — — — —
  19/32  .5938 40119 67.45    7/16 6 2            5/8  7  1/8   .5661  .5970 98.60 83.00 77.80 75.30 72.60 70.55
  39/64  .6094 4016094 67.45    9/16 6 2  1/4     5/8  7  1/8  — — — — — — — —
   5/8   .6250 40120 67.45    9/16 6 2  1/4     5/8  7  1/8   .5971  .6280 98.60 83.00 77.80 75.30 72.60 70.55
  41/64  .6406 4016406 68.30    9/16 6 2  1/4     5/8  7  1/8  — — — — — — — —
  21/32  .6563 40121 68.30    9/16 6 2  1/4     5/8  7  1/8   .6281  .6590 99.45 83.85 78.60 76.10 73.45 71.35
  43/64  .6719 4016719 68.30    9/16 6 2  1/4     5/8  7  5/8  — — — — — — — —
  11/16  .6875 40122 68.30    9/16 6 2  1/4     5/8  7  5/8   .6591  .6910 99.45 83.85 78.60 76.10 73.45 71.35
  45/64  .7031 4017031 70.65    9/16 6 2  1/4     5/8  7  5/8  — — — — — — — —
  23/32  .7188 40123 70.65    9/16 6 2  1/4     5/8  7  5/8   .6911  .7220 101.75 86.20 81.00 78.50 75.80 73.70
  47/64  .7344 4017344 70.65    5/8  6 2  1/2     3/4  7  5/8  — — — — — — — —
   3/4   .7500 40124 70.65    5/8  6 2  1/2     3/4  8          .7221  .7530 101.75 86.20 81.00 78.50 75.80 73.70
* Quantities of 15 or more - price of fractional size in same size range

The specifications of the General Purpose Chucking Reamers listed above are only the dimensions that are critical to the application. Please choose the Reamers that meet your specific needs.

Everyone at Hannibal would like to THANK YOU for the privilege of servicing your General Purpose Chucking Reamers needs.