Carbide Tip Straight Flute RHC Chucking Reamer

 

450both.jpg (27551 bytes)

Style 450
  • Straight flute, right hand cut.
  • General purpose reaming of aluminium, cast iron, steels, plastics and other abrasive materials.
  • High speed steel bodies, carbide tipped.
  • Polished flutes for smooth chip flow.
  • Precision ground cutting edges.
  • Use Decimal Size Range column determine the Overall Length, Flute Length and Shank dimensions for modified and grind down reamers.
 
Diameter Tolerance
Class of Tolerance Cutting Æ Shank Æ
Inch mm Inch mm
Standard +.0003 +0.008 +.0000 +0.000
-.0000 -0.000 -.0010 -0.025
Oversize/Undersize * +.0002 +0.005 +.0000 +0.000
-.0000 -0.000 -.0010 -0.025
Dowel Pin Size ** +.0000 +0.000 +.0000 +0.000
-.0002 -0.005 -.0010 -0.025

 

EDP # Cutting Æ "D" Dec. Equiv. Diam. Tol. Overall Length "A" Flute Length "B" Shank Diam. "C" Decimal Size Range Ref. Tip Lng. No. of Flts
Inch mm Inch Class Inch mm Inch mm Inch mm Inch mm Inch  
45001855   4.712 .1855 * * 4-1/2 114 1-1/8 29 11/64 4.366 .1770-.1900 4.496-4.826 .50 4
45001865   4.737 .1865 * 4-1/2 114 1-1/8 29 11/64 4.366 .1770-.1900 4.496-4.826 .50 4
45001870   4.75 .1870 * * 4-1/2 114 1-1/8 29 11/64 4.366 .1770-.1900 4.496-4.826 .50 4
45001875 3/16 4.763 .1875   4-1/2 114 1-1/8 29 11/64 4.366 .1770-.1900 4.496-4.826 .50 4
45001885   4.788 .1885 * 4-1/2 114 1-1/8 29 11/64 4.366 .1770-.1900 4.496-4.826 .50 4
45002031 13/64 5.159 .2031   5 127 1-1/4 32 3/16 4.763 .1901-.2060 4.829-5.232 .50 4
45002188 7/32 5.558 .2188   5 127 1-1/4 32 13/64 5.159 .2061-.2210 5.235-5.613 .50 4
45002344 15/64 5.954 .2344   6 152 1-1/2 38 7/32 5.558 .2211-.2380 5.616-6.045 .50 4
45002480   6.299 .2480 * * 6 152 1-1/2 38 15/64 5.954 .2381-.2530 6.048-6.426 .50 4
45002490   6.325 .2490 * 6 152 1-1/2 38 15/64 5.954 .2381-.2530 6.048-6.426 .50 4
25002495   6.337 .2495 * * 6 152 1-1/2 38 15/64 5.954 .2381-.2530 6.048-6.426 .50 4
45002500 1/4 6.35 .2500   6 152 1-1/2 38 15/64 5.954 .2381-.2530 6.048-6.426 .50 4
45002510   6.375 .2510 * 6 152 1-1/2 38 15/64 5.954 .2381-.2530 6.048-6.426 .50 4
45002656 17/64 6.746 .2656   6 152 1-1/2 38 15/64 5.954 .2531-.2840 6.429-7.214 .50 4
45002812 9/32 7.142 .2812   6 152 1-1/2 38 15/64 5.954 .2531-.2840 6.429-7.214 .50 4
45002969 19/64 7.541 .2969   6 152 1-1/2 38 9/32 7.142 .2841-.3150 7.216-8.001 .50 4
45003105   7.887 .3105 * * 6 152 1-1/2 38 9/32 7.142 .2841-.3150 7.216-8.001 .50 4
45003115   7.912 .3115 * 6 152 1-1/2 38 9/32 7.142 .2841-.3150 7.216-8.001 .50 4
45003120   7.925 .3120 * * 6 152 1-1/2 38 9/32 7.142 .2841-.3150 7.216-8.001 .50 4
45003125 5/16 7.938 .3125   6 152 1-1/2 38 9/32 7.142 .2841-.3150 7.216-8.001 .50 4
45003135   7.963 .3135 * 6 152 1-1/2 38 9/32 7.142 .2841-.3150 7.216-8.001 .50 4
45003281 21/64 8.334 .3281   6 152 1-1/2 38 9/32 7.142 .3151-.3470 8.004-8.814 .50 4
45003438 11/32 8.733 .3438   6 152 1-1/2 38 9/32 7.142 .3151-.3470 8.004-8.814 .50 4
45003594 23/64 9.129 .3594   7 178 1-3/4 44 5/16 7.938 .3471-.3780 8.816-9.601 .50 4
45003730   9.474 .3730 * * 7 178 1-3/4 44 5/16 7.938 .3471-.3780 8.816-9.601 .50 4
45003740   9.5 .3740 * 7 178 1-3/4 44 5/16 7.938 .3471-.3780 8.816-9.601 .50 4
45003745   9.512 .3745 * * 7 178 1-3/4 44 5/16 7.938 .3471-.3780 8.816-9.601 .50 4
45003750 3/8 9.525 .3750   7 178 1-3/4 44 5/16 7.938 .3471-.3780 8.816-9.601 .50 4
45003760   9.55 .3760 * 7 178 1-3/4 44 5/16 7.938 .3471-.3780 8.816-9.601 .50 4
45003906 25/64 9.921 .3906   7 178 1-3/4 44 5/16 7.938 .3781-.4090 9.604-10.389 .63 4
45004062 13/32 10.317 .4062   7 178 1-3/4 44 5/16 7.938 .3781-.4090 9.604-10.389 .63 4
45004219 27/64 10.716 .4219   7 178 1-3/4 44 3/8 9.525 .4091-.4410 10.391-11.201 .63 4
45004355   11.062 .4355 * * 7 178 1-3/4 44 3/8 9.525 .4091-.4410 10.391-11.201 .63 4
45004365   11.087 .4365 * 7 178 1-3/4 44 3/8 9.525 .4091-.4410 10.391-11.201 .63 4
45004370   11.1 .4370 * * 7 178 1-3/4 44 3/8 9.525 .4091-.4410 10.391-11.201 .63 4
45004375 7/16 11.113 .4375   7 178 1-3/4 44 3/8 9.525 .4091-.4410 10.391-11.201 .63 4
45004385   11.138 .4385 * 7 178 1-3/4 44 3/8 9.525 .4091-.4410 10.391-11.201 .63 4
45004531 29/64 11.509 .4531   7 178 1-3/4 44 3/8 9.525 .4411-.4720 11.204-11.989 .63 4
45004688 15/32 11.908 .4688   7 178 1-3/4 44 3/8 9.525 .4411-.4720 11.204-11.989 .63 4
45004844 31/64 12.304 .4844   8 203 2 51 7/16 11.113 .4721-.5030 11.991-12.776 .63 6
45004980   12.649 .4980 * * 8 203 2 51 7/16 11.113 .4721-.5030 11.991-12.776 .63 6
45004990   12.675 .4990 * 8 203 2 51 7/16 11.113 .4721-.5030 11.991-12.776 .63 6
45004995   12.687 .4995 * * 8 203 2 51 7/16 11.113 .4721-.5030 11.991-12.776 .63 6
45005000 1/2 12.7 .5000   8 203 2 51 7/16 11.113 .4721-.5030 11.991-12.776 .63 6
45005010   12.725 .5010 * 8 203 2 51 7/16 11.113 .4721-.5030 11.991-12.776 .63 6
45005156 33/64 13.096 .5156   8 203 2 51 7/16 11.113 .5031-.5340 12.779-13.564 .63 6
45005312 17/32 13.492 .5312   8 203 2 51 7/16 11.113 .5031-.5340 12.779-13.564 .63 6
45005625 9/16 14.288 .5625   8 203 2 51 7/16 11.113 .5341-.5660 13.566-14.376 .63 6
45005938 19/32 15.083 .5938   8 203 2 51 7/16 11.113 .5661-.5970 14.379-15.164 .63 6
45006250 5/8 15.875 .6250   9 229 2-1/4 57 9/16 14.288 .5971-.6280 15.166-15.951 .63 6
45006562 21/32 16.667 .6562   9 229 2-1/4 57 9/16 14.288 .6281-.6590 15.954-16.739 .63 6
45006875 11/16 17.463 .6875   9 229 2-1/4 57 9/16 14.288 .6591-.6910 16.741-17.551 .63 6
45007500 3/4 19.05 .7500   9-1/2 241 2-1/2 64 5/8 15.875 .7221-.7530 18.341-19.126 .75 6
45008125 13/16 20.638 .8125   9-1/2 241 2-1/2 64 5/8 15.875 .7841-.8160 19.916-20.726 .75 6
45008750 7/8 22.225 .8750   10 254 2-5/8 67 3/4 19.05 .8471-.8780 21.516-22.301 .75 6
45009375 15/16 23.813 .9375   10 254 2-5/8 67 3/4 19.05 .9091-.9410 23.091-23.901 .75 8
45010000 1 25.4 1.0000   10-1/2 267 2-3/4 70 7/8 22.225 .9721-1.0030 24.691-25.476 .75 8
45010625 1-1/16 26.988 1.0625   10-1/2 267 2-3/4 70 7/8 22.225 1.0031-1.0660 25.479-27.076 .75 8
45011250 1-1/8 28.575 1.1250   11 279 2-7/8 73 7/8 22.225 1.0661-1.1280 27.079-28.651 .75 8
45011875 1-3/16 30.163 1.1875   11 279 2-7/8 73 1 25.4 1.1281-1.1905 28.654-30.239 .75 8
45012500 1-1/4 31.75 1.2500   11-1/2 292 3 76 1 25.4 1.1906-1.2530 30.241-31.826 .75 8
45013750 1-3/8 34.925 1.3750   12 305 3-1/4 83 1 25.4 1.3156-1.3780 33.416-35.001 .75 8
45015000 1-1/2 38.1 1.5000   12-1/2 318 3-1/2 89 1-1/4 31.75 1.4406-1.5030 36.591-38.176 .75 8

 

 
INDEX

Last Updated on 11/14/01
By Bob Novak Media Development
Copyright Ó1999 CJT KOOLCARB Inc.