CHUCKING REAMERS — CARBIDE TIPPED

STRAIGHT FLUTE LONG CARBIDE — TAPER SHANK

TYPE 2452 — STRAIGHT FLUTE LONG CARBIDE & TAPER SHANK — FRACTIONAL SIZES

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

USE:

For all general reaming.
Especially designed with flute long carbide for deep hole reaming to precision tolerances and for long production runs.

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 Flute Long Carbide Reamers. Please choose the Reamers that meets your tooling needs.
Tool
Diameter
Dimensions Type 2452
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/         245208 $46.40  .2381  .2530 $78.70 $62.55 $57.10 $54.50 $51.75 $49.50
   9/32  .2813 1 4  1/         245209 47.00  .2531  .2840 79.35 63.20 57.75 55.15 52.35 50.20
   5/16  .3125 1 4  1/         245210 47.00  .2841  .3150 79.35 63.20 57.75 55.15 52.35 50.20
  11/32  .3438 1 4  1/         245211 48.05  .3151  .3470 80.40 64.25 58.85 56.20 53.40 51.25
   3/  .3750 1 4  3/         245212 48.60  .3471  .3780 80.95 64.75 59.30 56.75 53.95 51.85
  13/32  .4063 1 4  3/         245213 51.20  .3781  .4090 83.55 67.25 61.90 59.30 56.60 54.40
   7/16  .4375 1 4  3/         245214 54.55  .4091  .4410 86.85 70.70 65.30 62.70 59.95 57.75
  15/32  .4688 1 4  3/         245215 55.70  .4411  .4720 88.05 71.75 66.45 63.80 61.05 58.90
   1/  .5000 1 6                 245216 60.05  .4721  .5030 94.60 77.25 71.50 68.75 65.75 63.45
  17/32  .5313 1 6                 245217 65.75  .5031  .5340 100.40 83.05 77.20 74.45 71.50 69.10
   9/16  .5625 1 6                 245218 65.75  .5341  .5660 100.40 83.05 77.20 74.45 71.50 69.10
  19/32  .5938 1 6                 245219 68.80  .5661  .5970 103.40 86.05 80.30 77.55 74.55 72.20
   5/  .6250 2 6                 245220 68.80  .5971  .6280 103.40 86.05 80.30 77.55 74.55 72.20
  21/32  .6563 2 6                 245221 70.05  .6281  .6590 104.75 87.35 81.50 78.80 75.80 73.50
  11/16  .6875 2 6                 245222 70.05  .6591  .6910 104.75 87.35 81.50 78.80 75.80 73.50
  23/32  .7188 2 6                 245223 71.05  .6911  .7220 105.75 88.35 82.50 79.75 76.80 74.45
   3/  .7500 2 6          1/ 245224 73.35  .7221  .7530 107.95 90.60 84.80 82.05 79.00 76.75
  25/32  .7813 2 6          1/ 245225 73.90  .7531  .7840 108.55 91.20 85.40 82.55 79.65 77.25
  13/16  .8125 2 6          1/ 245226 75.65  .7841  .8160 110.20 92.80 87.10 84.30 81.35 78.95
  27/32  .8438 2 6          1/ 245227 78.90  .8161  .8470 113.55 96.20 90.35 87.65 84.65 82.35
   7/  .8750 2 6  1/ 10         245228 81.95  .8471  .8780 117.85 99.85 93.75 91.00 87.80 85.50
  29/32  .9063 2 6  1/ 10         245229 92.25  .8781  .9090 128.15 110.20 104.20 101.30 98.15 95.80
  15/16  .9375 3 8  1/ 10         245230 95.95  .9091  .9410 131.80 113.85 107.85 104.95 101.85 99.50
  31/32  .9688 3 8  1/ 10         245231 99.90  .9411  .9720 135.85 117.85 111.80 108.95 105.85 103.45
        1.0000 3 8  1/ 10  1/ 245232 99.90  .9721 1.0030 135.85 117.85 111.80 108.95 105.85 103.45
 1/16 1.0625 3 8  1/ 10  1/ 245234 136.95 1.0031 1.0660 171.35 154.05 148.30 145.60 142.60 140.30
 1/ 1.1250 3 8  1/ 11         245236 147.45 1.0661 1.1280 181.90 164.65 158.95 156.15 153.15 150.85
 3/16 1.1875 3 8  1/ 11         245238 158.45 1.1281 1.1905 192.85 175.65 169.85 167.10 164.20 161.80
 1/ 1.2500 4 8  1/ 11  1/ 245240 168.40 1.1906 1.2530 202.80 185.55 179.85 177.00 174.05 171.75
 5/16 1.3125 4 8  1/ 11  1/ 245242 190.15 1.2531 1.3155 224.55 207.35 201.50 198.85 195.85 193.50
 3/ 1.3750 4 8  1/ 12         245244 217.25 1.3156 1.3780 251.65 234.45 228.60 225.90 222.90 220.60
 7/16 1.4375 4 8  1/ 12         245246 226.75 1.3781 1.4405 261.20 243.95 238.15 235.50 232.45 230.15
 1/ 1.5000 4 8  1/ 12  1/ 245248 236.20 1.4406 1.5030 270.65 253.45 247.70 244.90 241.95 239.60
* Quantities of 15 or more - price of fractional size in same size range
Don't see the Flute Long Carbide Reamers you need?
If the above dimensions do not meet your specific Flute Long Carbide Reamers needs we may be able to make modifications to one of the above Flute Long Carbide 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 Flute Long Carbide Reamers you requested.
Thank you for using Rock River Tool for your Flute Long Carbide Reamers needs.