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 $43.75  .2381  .2530 $74.25 $59.00 $53.85 $51.40 $48.80 $46.70
   9/32  .2813 1 4  1/         245209 44.35  .2531  .2840 74.85 59.60 54.50 52.05 49.40 47.35
   5/16  .3125 1 4  1/         245210 44.35  .2841  .3150 74.85 59.60 54.50 52.05 49.40 47.35
  11/32  .3438 1 4  1/         245211 45.35  .3151  .3470 75.85 60.60 55.50 53.00 50.40 48.35
   3/  .3750 1 4  3/         245212 45.85  .3471  .3780 76.35 61.10 55.95 53.55 50.90 48.90
  13/32  .4063 1 4  3/         245213 48.30  .3781  .4090 78.80 63.45 58.40 55.95 53.40 51.30
   7/16  .4375 1 4  3/         245214 51.45  .4091  .4410 81.95 66.70 61.60 59.15 56.55 54.50
  15/32  .4688 1 4  3/         245215 52.55  .4411  .4720 83.05 67.70 62.70 60.20 57.60 55.55
   1/  .5000 1 6                 245216 56.65  .4721  .5030 89.25 72.90 67.45 64.85 62.05 59.85
  17/32  .5313 1 6                 245217 62.05  .5031  .5340 94.70 78.35 72.85 70.25 67.45 65.20
   9/16  .5625 1 6                 245218 62.05  .5341  .5660 94.70 78.35 72.85 70.25 67.45 65.20
  19/32  .5938 1 6                 245219 64.90  .5661  .5970 97.55 81.20 75.75 73.15 70.35 68.10
   5/  .6250 2 6                 245220 64.90  .5971  .6280 97.55 81.20 75.75 73.15 70.35 68.10
  21/32  .6563 2 6                 245221 66.10  .6281  .6590 98.80 82.40 76.90 74.35 71.50 69.35
  11/16  .6875 2 6                 245222 66.10  .6591  .6910 98.80 82.40 76.90 74.35 71.50 69.35
  23/32  .7188 2 6                 245223 67.05  .6911  .7220 99.75 83.35 77.85 75.25 72.45 70.25
   3/  .7500 2 6          1/ 245224 69.20  .7221  .7530 101.85 85.45 80.00 77.40 74.55 72.40
  25/32  .7813 2 6          1/ 245225 69.70  .7531  .7840 102.40 86.05 80.55 77.90 75.15 72.90
  13/16  .8125 2 6          1/ 245226 71.35  .7841  .8160 103.95 87.55 82.15 79.55 76.75 74.50
  27/32  .8438 2 6          1/ 245227 74.45  .8161  .8470 107.10 90.75 85.25 82.70 79.85 77.70
   7/  .8750 2 6  1/ 10         245228 77.30  .8471  .8780 111.20 94.20 88.45 85.85 82.85 80.65
  29/32  .9063 2 6  1/ 10         245229 87.05  .8781  .9090 120.90 103.95 98.30 95.55 92.60 90.40
  15/16  .9375 3 8  1/ 10         245230 90.50  .9091  .9410 124.35 107.40 101.75 99.00 96.10 93.85
  31/32  .9688 3 8  1/ 10         245231 94.25  .9411  .9720 128.15 111.20 105.45 102.80 99.85 97.60
        1.0000 3 8  1/ 10  1/ 245232 94.25  .9721 1.0030 128.15 111.20 105.45 102.80 99.85 97.60
 1/16 1.0625 3 8  1/ 10  1/ 245234 129.20 1.0031 1.0660 161.65 145.35 139.90 137.35 134.55 132.35
 1/ 1.1250 3 8  1/ 11         245236 139.10 1.0661 1.1280 171.60 155.35 149.95 147.30 144.50 142.30
 3/16 1.1875 3 8  1/ 11         245238 149.50 1.1281 1.1905 181.95 165.70 160.25 157.65 154.90 152.65
 1/ 1.2500 4 8  1/ 11  1/ 245240 158.85 1.1906 1.2530 191.30 175.05 169.65 167.00 164.20 162.05
 5/16 1.3125 4 8  1/ 11  1/ 245242 179.40 1.2531 1.3155 211.85 195.60 190.10 187.60 184.75 182.55
 3/ 1.3750 4 8  1/ 12         245244 204.95 1.3156 1.3780 237.40 221.20 215.65 213.10 210.30 208.10
 7/16 1.4375 4 8  1/ 12         245246 213.90 1.3781 1.4405 246.40 230.15 224.65 222.15 219.30 217.10
 1/ 1.5000 4 8  1/ 12  1/ 245248 222.85 1.4406 1.5030 255.35 239.10 233.70 231.05 228.25 226.05
* 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.