CHUCKING REAMERS — CARBIDE TIPPED

STRAIGHT POLISHED FLUTES & TAPER SHANK

TYPE 2402 — STRAIGHT FLUTES & TAPER SHANK — FRACTIONAL SIZES

Taper shank and straight polished flutes.
Carbide tips brazed to one piece hardened tool steel bodies.
Cutting diameter tolerance plus .0003" minus .0000".

USE:

For general reaming of steel, cast iron, non-ferrous metals, plastics and non-metals.

OPTIONS

Intermediate decimal & metric sizes (priced as indicated in extended table below).
Cutting diameter reduced for small steps or pilot.
Radius end or end chamfer other than 45ยบ.
End cutting.
Rose grind (twice normal back taper).
Semi-finished type reamers in stock.
Closer tolerance.
For +.0002" add $1.00 per tool.
For +.0001" add $3.00 per tool.


Below are the critical dimensions of our Chucking Reamers. Please choose the Reamers that meets your tooling needs.
Tool
Diameter
Dimensions Type 2402
EDP NO.
Price Finished To Modified Tool Diameter
Taper No. of Flutes Length Modified Diameter Range Price Each - Based on Quantity Ordered
Frac. Dec. Flute Overall Low High 1 2 3 4 5-7 8-14*
   1/  .2500 1 4  1/         240208 $38.80  .2381  .2530 $70.20 $54.50 $49.25 $46.75 $44.10 $42.00
   9/32  .2813 1 4  1/         240209 39.55  .2531  .2840 70.95 55.25 50.00 47.45 44.80 42.60
   5/16  .3125 1 4  1/         240210 39.55  .2841  .3150 70.95 55.25 50.00 47.45 44.80 42.60
  11/32  .3438 1 4  1/         240211 41.00  .3151  .3470 72.45 56.70 51.40 48.90 46.25 44.15
   3/  .3750 1 4  3/         240212 37.65  .3471  .3780 66.50 52.05 47.15 44.90 42.40 40.45
  13/32  .4063 1 4  3/         240213 43.05  .3781  .4090 74.45 58.70 53.40 50.95 48.25 46.10
   7/16  .4375 1 4  3/         240214 45.80  .4091  .4410 77.20 61.50 56.20 53.70 51.00 48.85
  15/32  .4688 1 4  3/         240215 47.00  .4411  .4720 78.45 62.70 57.40 54.90 52.20 50.10
   1/  .5000 1 6                 240216 55.35  .4721  .5030 89.95 72.60 66.85 64.10 61.10 58.80
  17/32  .5313 1 6                 240217 59.80  .5031  .5340 94.40 77.00 71.20 68.50 65.50 63.10
   9/16  .5625 1 6                 240218 59.80  .5341  .5660 94.40 77.00 71.20 68.50 65.50 63.10
  19/32  .5938 1 6                 240219 62.65  .5661  .5970 97.25 79.90 74.10 71.40 68.35 66.05
   5/  .6250 2 6  1/         240220 62.65  .5971  .6280 97.25 79.90 74.10 71.40 68.35 66.05
  21/32  .6563 2 6  1/         240221 63.75  .6281  .6590 98.35 81.05 75.30 72.50 69.50 67.15
  11/16  .6875 2 6  1/         240222 63.75  .6591  .6910 98.35 81.05 75.30 72.50 69.50 67.15
  23/32  .7188 2 6  1/         240223 66.65  .6911  .7220 101.30 83.90 78.10 75.40 72.45 70.05
   3/  .7500 2 6  1/  1/ 240224 66.65  .7221  .7530 101.30 83.90 78.10 75.40 72.45 70.05
  25/32  .7813 2 6  1/  1/ 240225 68.75  .7531  .7840 103.35 85.95 80.25 77.50 74.45 72.15
  13/16  .8125 2 6  1/  1/ 240226 68.75  .7841  .8160 103.35 85.95 80.25 77.50 74.45 72.15
  27/32  .8438 2 6  1/  1/ 240227 71.70  .8161  .8470 106.30 88.95 83.20 80.40 77.50 75.05
   7/  .8750 2 6  5/ 10         240228 74.45  .8471  .8780 110.30 92.35 86.35 83.40 80.35 77.90
  29/32  .9063 2 6  5/ 10         240229 87.30  .8781  .9090 123.15 105.15 99.15 96.25 93.25 90.80
  15/16  .9375 3 8  5/ 10         240230 87.30  .9091  .9410 123.15 105.15 99.15 96.25 93.25 90.80
  31/32  .9688 3 8  5/ 10         240231 91.00  .9411  .9720 126.85 108.85 102.80 99.95 96.90 94.45
        1.0000 3 8  3/ 10  1/ 240232 91.00  .9721 1.0030 126.85 108.85 102.80 99.95 96.90 94.45
 1/16 1.0625 3 8  3/ 10  1/ 240234 124.90 1.0031 1.0660 159.35 142.15 136.40 133.60 130.60 128.30
 1/ 1.1250 3 8  7/ 11         240236 133.10 1.0661 1.1280 167.50 150.20 144.50 141.65 138.80 136.50
 3/16 1.1875 3 8  7/ 11         240238 140.95 1.1281 1.1905 175.45 158.10 152.40 149.55 146.60 144.35
 1/ 1.2500 4 8         11  1/ 240240 156.65 1.1906 1.2530 191.05 173.80 168.05 165.25 162.35 160.00
 5/16 1.3125 4 8         11  1/ 240242 168.90 1.2531 1.3155 203.30 186.05 180.30 177.55 174.60 172.25
 3/ 1.3750 4 8  1/ 12         240244 175.70 1.3156 1.3780 210.15 192.85 187.15 184.40 181.40 179.15
 7/16 1.4375 4 8  1/ 12         240246 179.35 1.3781 1.4405 213.80 196.60 190.75 188.05 185.00 182.75
 1/ 1.5000 4 8  1/ 12  1/ 240248 188.30 1.4406 1.5030 222.75 205.55 199.70 197.00 194.00 191.65
 9/16 1.5625 4 8  1/ 12  1/ 240250 203.25 1.5031 1.5660 237.65 220.45 214.65 211.90 208.95 206.60
 5/ 1.6250 4 8  3/ 13         240252 210.25 1.5661 1.6280 244.70 227.50 221.65 218.95 216.00 213.65
11/16 1.6875 4 8  3/ 13         240254 236.45 1.6281 1.6910 270.90 253.60 247.90 245.05 242.20 239.90
 3/ 1.7500 4 10         13  1/ 240256 236.45 1.6911 1.7530 270.90 253.60 247.90 245.05 242.20 239.90
13/16 1.8125 4 10         13  1/ 240258 236.45 1.7531 1.8160 270.90 253.60 247.90 245.05 242.20 239.90
 7/ 1.8750 4 10  1/ 14         240260 247.80 1.8161 1.8780 282.15 264.90 259.10 256.35 253.45 251.10
15/16 1.9375 4 10  1/ 14         240262 247.80 1.8781 1.9410 282.15 264.90 259.10 256.35 253.45 251.10
        2.0000 4 12  1/ 14         240264 247.80 1.9411 2.0030 282.15 264.90 259.10 256.35 253.45 251.10
* Quantities of 15 or more - price of fractional size in same size range
Don't see the Chucking Reamers you need?
If the above dimensions do not meet your specific Chucking Reamers needs we may be able to make modifications to one of the above Chucking Reamers or we can quote a full special to your exact requirements. Simply click here to view and print our special tool quote form. Fill it out and fax (800-867-9312) it back to Rock River Tool. We will let you know how we will provide the Chucking Reamers you requested.
Thank you for using Rock River Tool for your Chucking Reamers needs.