Reamers

Reamers

Atlas Cutting Tools carries one of the most complete ranges of reamer sizes and styles in the industry, including over 5,000 HSS and Cobalt Chucking Reamers alone. Shop Chucking Reamers (straight flute and spiral flute, in HSS, Cobalt, and Carbide), Dowel Pin Reamers, Expansion Reamers, Hand Reamers, Taper Pin Reamers, and specialty items like Bridge Reamers, Capscrew Counterbores, Construction Reamers, Safety Reamers, and Taper Pipe Reamers.

Reamers are precision-ground for tight tolerance hole finishing after drilling or boring, and material choice matters: HSS suits general-purpose work, Cobalt holds up better in stainless and tougher alloys, and Carbide delivers the longest tool life in high-volume production. All reamers are USA manufactured, and most sizes ship the same day with a 97% fill rate.

  • Size (D1) Decimal Equivalent (D1) Flute Diameter (D1) Shank Diameter (D2) Pilot Length (L2) Pilot Diameter (D3) Flute Length (L2) Overall Length (L1) Total Reach (L3) Axial Chamfer Morse Taper Small Diameter Large Diameter Body Length (L3) Size of Square Hex Shank Diameter Number of Flutes Coating In Stock Sku Price Quantity
    0.481 0.4355 2 8 6 Uncoated 9
    A52322
    $45.56
  • 0.4815 0.4355 2 8 6 Uncoated 7
    A52323
    $45.56
  • 0.482 0.4355 2 8 6 Uncoated 8
    A52324
    $45.69
  • 0.4825 0.4355 2 8 6 Uncoated 4
    A52325
    $45.56
  • 0.483 0.4355 2 8 6 Uncoated 7
    A52326
    $45.69
  • 0.4835 0.4355 2 8 6 Uncoated 3
    A52327
    $45.69
  • 0.484 0.4355 2 8 6 Uncoated 21
    A52328
    $45.56
  • 0.4845 0.4355 2 8 6 Uncoated 13
    A52329
    $42.80
  • 0.485 0.4355 2 8 6 Uncoated 10
    A52330
    $43.01
  • 0.4855 0.4355 2 8 6 Uncoated 13
    A52331
    $42.80
  • 0.486 0.4355 2 8 6 Uncoated 16
    A52332
    $42.80
  • 0.4865 0.4355 2 8 6 Uncoated 15
    A52333
    $42.80
  • 0.487 0.4355 2 8 6 Uncoated 15
    A52334
    $42.80
  • 0.4875 0.4355 2 8 6 Uncoated 6
    A52335
    $42.80
  • 0.488 0.4355 2 8 6 Uncoated 12
    A52336
    $42.80
  • 0.4885 0.4355 2 8 6 Uncoated 16
    A52337
    $42.80
  • 0.489 0.4355 2 8 6 Uncoated 10
    A52338
    $43.01
  • 0.4895 0.4355 2 8 6 Uncoated 5
    A52339
    $42.80
  • 0.49 0.4355 2 8 6 Uncoated 18
    A52340
    $42.80
  • 0.4905 0.4355 2 8 6 Uncoated 13
    A52341
    $42.80
  • 0.491 0.4355 2 8 6 Uncoated 5
    A52342
    $42.80
  • 0.4915 0.4355 2 8 6 Uncoated 14
    A52343
    $42.80
  • 0.492 0.4355 2 8 6 Uncoated 11
    A52344
    $42.80
  • 0.4925 0.4355 2 8 6 Uncoated 24
    A52345
    $42.80
  • 0.493 0.4355 2 8 6 Uncoated 22
    A52346
    $42.80
  • 0.4935 0.4355 2 8 6 Uncoated 14
    A52347
    $42.80
  • 0.494 0.4355 2 8 6 Uncoated 3
    A52348
    $42.80
  • 0.4945 0.4355 2 8 6 Uncoated 13
    A52349
    $42.80
  • 0.495 0.4355 2 8 6 Uncoated 15
    A52350
    $43.01
  • 0.4955 0.4355 2 8 6 Uncoated 7
    A52351
    $42.80
  • 0.496 0.4355 2 8 6 Uncoated 6
    A52352
    $43.01
  • 0.4965 0.4355 2 8 6 Uncoated 18
    A52353
    $42.80
  • 0.497 0.4355 2 8 6 Uncoated 21
    A52354
    $43.01
  • 0.4975 0.4355 2 8 6 Uncoated 22
    A52355
    $42.80
  • 0.498 0.4355 2 8 6 Uncoated 21
    A52356
    $43.01
  • 0.4985 0.4355 2 8 6 Uncoated 21
    A52357
    $43.01
  • 0.4995 0.4355 2 8 6 Uncoated 20
    A52358
    $43.01
  • 0.5005 0.4355 2 8 6 Uncoated 54
    A52359
    $57.48
  • 0.5015 0.4355 2 8 6 Uncoated 21
    A52360
    $57.48
  • 0.502 0.4355 2 8 6 Uncoated 59
    A52361
    $57.48
  • 0.5025 0.4355 2 8 6 Uncoated 33
    A52362
    $57.48
  • 0.503 0.4355 2 8 6 Uncoated 29
    A52363
    $57.48
  • 0.5035 0.4355 2 8 6 Uncoated 7
    A52364
    $57.48
  • 0.504 0.4355 2 8 6 Uncoated 19
    A52365
    $57.48
  • 0.5045 0.4355 2 8 6 Uncoated 21
    A52366
    $57.48
  • 0.505 0.4355 2 8 6 Uncoated 48
    A52367
    $57.48
  • 0.506 0.4355 2 8 6 Uncoated 15
    A52368
    $57.48
  • 0.507 0.4355 2 8 6 Uncoated 22
    A52369
    $57.48
  • 0.508 0.4355 2 8 6 Uncoated 19
    A52370
    $57.48
  • 0.509 0.4355 2 8 6 Uncoated 10
    A52371
    $57.48
  • 0.51 0.4355 2 8 6 Uncoated 17
    A52372
    $57.48
  • 0.56 0.4355 2 8 8 Uncoated 11
    A52373
    $56.24
  • 0.5605 0.4355 2 8 8 Uncoated 7
    A52374
    $56.24
  • 0.561 0.4355 2 8 8 Uncoated 19
    A52375
    $56.24
  • 0.562 0.4355 2 8 8 Uncoated 22
    A52376
    $56.24
  • 0.563 0.4355 2 8 8 Uncoated 19
    A52377
    $64.69
  • 0.564 0.4355 2 8 8 Uncoated 6
    A52378
    $64.69
  • 0.5645 0.4355 2 8 8 Uncoated 17
    A52379
    $64.69
  • 0.565 0.4355 2 8 8 Uncoated 19
    A52380
    $64.69
  • 0.5655 0.4355 2 8 8 Uncoated 14
    A52381
    $64.69
  • 0.622 0.5615 2-1/4 9 8 Uncoated 15
    A52382
    $64.94
  • 0.6225 0.5615 2-1/4 9 8 Uncoated 17
    A52383
    $64.94
  • 0.623 0.5615 2-1/4 9 8 Uncoated 12
    A52384
    $65.19
  • 0.6235 0.5615 2-1/4 9 8 Uncoated 23
    A52385
    $65.19
  • 0.6245 0.5615 2-1/4 9 8 Uncoated 26
    A52386
    $65.19
  • 0.6255 0.5615 2-1/4 9 8 Uncoated 22
    A52387
    $72.57
  • 0.6265 0.5615 2-1/4 9 8 Uncoated 32
    A52388
    $72.57
  • 0.627 0.5615 2-1/4 9 8 Uncoated 28
    A52389
    $72.57
  • 0.6275 0.5615 2-1/4 9 8 Uncoated 18
    A52390
    $72.57
  • 0.628 0.5615 2-1/4 9 8 Uncoated 18
    A52391
    $72.57
  • 0.6845 0.5615 2-1/4 9 8 Uncoated 6
    A52392
    $72.57
  • 0.685 0.5615 2-1/4 9 8 Uncoated 13
    A52393
    $72.57
  • 0.6855 0.5615 2-1/4 9 8 Uncoated 14
    A52394
    $72.57
  • 0.686 0.5615 2-1/4 9 8 Uncoated 14
    A52395
    $72.57
  • 0.687 0.5615 2-1/4 9 8 Uncoated 7
    A52396
    $72.57
  • 0.688 0.5615 2-1/4 9 8 Uncoated 17
    A52397
    $79.91
  • 0.6895 0.5615 2-1/4 9 8 Uncoated 9
    A52398
    $79.91
  • 0.69 0.5615 2-1/4 9 8 Uncoated 27
    A52399
    $79.91
  • 0.6905 0.5615 2-1/4 9 8 Uncoated 9
    A52400
    $79.91
  • 0.747 0.624 2-1/2 9-1/2 8 Uncoated 13
    A52401
    $84.98
  • 0.7475 0.624 2-1/2 9-1/2 8 Uncoated 15
    A52402
    $85.35
  • 0.7485 0.624 2-1/2 9-1/2 8 Uncoated 15
    A52403
    $85.35
  • 0.7495 0.624 2-1/2 9-1/2 8 Uncoated 16
    A52404
    $85.35
  • 0.7505 0.624 2-1/2 9-1/2 8 Uncoated 13
    A52405
    $92.32
  • 0.7515 0.624 2-1/2 9-1/2 8 Uncoated 21
    A52406
    $92.32
  • 0.752 0.624 2-1/2 9-1/2 8 Uncoated 19
    A52407
    $92.32
  • 0.7525 0.624 2-1/2 9-1/2 8 Uncoated 11
    A52408
    $92.32
  • 0.753 0.624 2-1/2 9-1/2 8 Uncoated 14
    A52409
    $92.32
  • 0.754 0.624 2-1/2 9-1/2 8 Uncoated 15
    A52410
    $92.32
  • 0.755 0.624 2-1/2 9-1/2 8 Uncoated 21
    A52411
    $92.32
  • 0.8095 0.624 2-1/2 9-1/2 8 Uncoated 10
    A52412
    $92.32
  • 0.81 0.624 2-1/2 9-1/2 8 Uncoated 14
    A52413
    $92.32
  • 0.8105 0.624 2-1/2 9-1/2 8 Uncoated 6
    A52414
    $92.32
  • 0.811 0.624 2-1/2 9-1/2 8 Uncoated 16
    A52415
    $92.32
  • 0.812 0.624 2-1/2 9-1/2 8 Uncoated 15
    A52416
    $92.32
  • 0.813 0.624 2-1/2 9-1/2 8 Uncoated 9
    A52417
    $101.55
  • 0.814 0.624 2-1/2 9-1/2 8 Uncoated 17
    A52418
    $102.01
  • 0.8145 0.624 2-1/2 9-1/2 8 Uncoated 12
    A52419
    $101.55
  • 0.815 0.624 2-1/2 9-1/2 8 Uncoated 4
    A52420
    $101.55
  • 0.8155 0.624 2-1/2 9-1/2 8 Uncoated 14
    A52421
    $101.55
  • Total: items /

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