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 $36.60  .2381  .2530 $66.25 $51.40 $46.45 $44.10 $41.60 $39.60
   9/32  .2813 1 4  1/         240209 37.30  .2531  .2840 66.95 52.10 47.15 44.75 42.25 40.20
   5/16  .3125 1 4  1/         240210 37.30  .2841  .3150 66.95 52.10 47.15 44.75 42.25 40.20
  11/32  .3438 1 4  1/         240211 38.70  .3151  .3470 68.35 53.50 48.50 46.15 43.65 41.65
   3/  .3750 1 4  3/         240212 35.50  .3471  .3780 62.75 49.10 44.50 42.35 40.00 38.15
  13/32  .4063 1 4  3/         240213 40.60  .3781  .4090 70.25 55.40 50.40 48.05 45.50 43.50
   7/16  .4375 1 4  3/         240214 43.20  .4091  .4410 72.85 58.00 53.00 50.65 48.10 46.10
  15/32  .4688 1 4  3/         240215 44.35  .4411  .4720 74.00 59.15 54.15 51.80 49.25 47.25
   1/  .5000 1 6                 240216 52.20  .4721  .5030 84.85 68.50 63.05 60.45 57.65 55.45
  17/32  .5313 1 6                 240217 56.40  .5031  .5340 89.05 72.65 67.15 64.60 61.80 59.55
   9/16  .5625 1 6                 240218 56.40  .5341  .5660 89.05 72.65 67.15 64.60 61.80 59.55
  19/32  .5938 1 6                 240219 59.10  .5661  .5970 91.75 75.40 69.90 67.35 64.50 62.30
   5/  .6250 2 6  1/         240220 59.10  .5971  .6280 91.75 75.40 69.90 67.35 64.50 62.30
  21/32  .6563 2 6  1/         240221 60.15  .6281  .6590 92.80 76.45 71.05 68.40 65.55 63.35
  11/16  .6875 2 6  1/         240222 60.15  .6591  .6910 92.80 76.45 71.05 68.40 65.55 63.35
  23/32  .7188 2 6  1/         240223 62.90  .6911  .7220 95.55 79.15 73.70 71.15 68.35 66.10
   3/  .7500 2 6  1/  1/ 240224 62.90  .7221  .7530 95.55 79.15 73.70 71.15 68.35 66.10
  25/32  .7813 2 6  1/  1/ 240225 64.85  .7531  .7840 97.50 81.10 75.70 73.10 70.25 68.05
  13/16  .8125 2 6  1/  1/ 240226 64.85  .7841  .8160 97.50 81.10 75.70 73.10 70.25 68.05
  27/32  .8438 2 6  1/  1/ 240227 67.65  .8161  .8470 100.30 83.90 78.50 75.85 73.10 70.80
   7/  .8750 2 6  5/ 10         240228 70.25  .8471  .8780 104.05 87.10 81.45 78.70 75.80 73.50
  29/32  .9063 2 6  5/ 10         240229 82.35  .8781  .9090 116.20 99.20 93.55 90.80 87.95 85.65
  15/16  .9375 3 8  5/ 10         240230 82.35  .9091  .9410 116.20 99.20 93.55 90.80 87.95 85.65
  31/32  .9688 3 8  5/ 10         240231 85.85  .9411  .9720 119.65 102.70 97.00 94.30 91.40 89.10
        1.0000 3 8  3/ 10  1/ 240232 85.85  .9721 1.0030 119.65 102.70 97.00 94.30 91.40 89.10
 1/16 1.0625 3 8  3/ 10  1/ 240234 117.85 1.0031 1.0660 150.35 134.10 128.70 126.05 123.20 121.05
 1/ 1.1250 3 8  7/ 11         240236 125.55 1.0661 1.1280 158.00 141.70 136.30 133.65 130.95 128.75
 3/16 1.1875 3 8  7/ 11         240238 132.95 1.1281 1.1905 165.50 149.15 143.75 141.10 138.30 136.20
 1/ 1.2500 4 8         11  1/ 240240 147.80 1.1906 1.2530 180.25 163.95 158.55 155.90 153.15 150.95
 5/16 1.3125 4 8         11  1/ 240242 159.35 1.2531 1.3155 191.80 175.50 170.10 167.50 164.70 162.50
 3/ 1.3750 4 8  1/ 12         240244 165.75 1.3156 1.3780 198.25 181.95 176.55 173.95 171.15 169.00
 7/16 1.4375 4 8  1/ 12         240246 169.20 1.3781 1.4405 201.70 185.45 179.95 177.40 174.55 172.40
 1/ 1.5000 4 8  1/ 12  1/ 240248 177.65 1.4406 1.5030 210.15 193.90 188.40 185.85 183.00 180.80
 9/16 1.5625 4 8  1/ 12  1/ 240250 191.75 1.5031 1.5660 224.20 207.95 202.50 199.90 197.10 194.90
 5/ 1.6250 4 8  3/ 13         240252 198.35 1.5661 1.6280 230.85 214.60 209.10 206.55 203.75 201.55
11/16 1.6875 4 8  3/ 13         240254 223.05 1.6281 1.6910 255.55 239.25 233.85 231.20 228.50 226.30
 3/ 1.7500 4 10         13  1/ 240256 223.05 1.6911 1.7530 255.55 239.25 233.85 231.20 228.50 226.30
13/16 1.8125 4 10         13  1/ 240258 223.05 1.7531 1.8160 255.55 239.25 233.85 231.20 228.50 226.30
 7/ 1.8750 4 10  1/ 14         240260 233.75 1.8161 1.8780 266.20 249.90 244.45 241.85 239.10 236.90
15/16 1.9375 4 10  1/ 14         240262 233.75 1.8781 1.9410 266.20 249.90 244.45 241.85 239.10 236.90
        2.0000 4 12  1/ 14         240264 233.75 1.9411 2.0030 266.20 249.90 244.45 241.85 239.10 236.90
* 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.