Chucking Reamers

Chucking Reamers

Carbide - Right Hand Spiral
Carbide - Right Hand Spiral
Carbide - Straight Flute
Carbide - Straight Flute
Cobalt - Right Hand Spiral
Cobalt - Right Hand Spiral
Cobalt - Straight Flute
Cobalt - Straight Flute
HSS - Intermediate Sizes
HSS - Intermediate Sizes
HSS - Left Hand Spiral
HSS - Left Hand Spiral
HSS - Right Hand Spiral
HSS - Right Hand Spiral
HSS - Straight Flute
HSS - Straight Flute

Our Chucking Reamer selection is one of the deepest in the industry, with straight flute and spiral flute options available in HSS, Cobalt, and Carbide, and in right-hand or left-hand spiral configurations. HSS Intermediate Sizes fill in the gaps between standard fractional sizes for closer tolerance matching.

Spiral flute chucking reamers help clear chips more efficiently in blind holes and through-holes alike, while straight flute versions are often preferred for interrupted cuts like keyways. Cobalt chucking reamers offer better heat resistance for stainless and tool steel work compared to standard HSS. With over 5,000 chucking reamers in stock, USA manufactured and ready to ship same day, we're built to match your exact tolerance and material needs.

  • Compare SKU Vendor 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 Price Quantity
    A52312 ACT 0.476 0.4355 2 8 6 Uncoated 10
    $45.69
  • A52313 ACT 0.4765 0.4355 2 8 6 Uncoated 7
    $45.69
  • A52314 ACT 0.477 0.4355 2 8 6 Uncoated 9
    $45.57
  • A52315 ACT 0.4775 0.4355 2 8 6 Uncoated 9
    $45.57
  • A52316 ACT 0.478 0.4355 2 8 6 Uncoated 6
    $45.57
  • A52317 ACT 0.4785 0.4355 2 8 6 Uncoated 9
    $45.57
  • A52318 ACT 0.479 0.4355 2 8 6 Uncoated 15
    $45.57
  • A52319 ACT 0.4795 0.4355 2 8 6 Uncoated 12
    $45.57
  • A52320 ACT 0.48 0.4355 2 8 6 Uncoated 17
    $45.57
  • A52321 ACT 0.4805 0.4355 2 8 6 Uncoated 5
    $45.57
  • A52322 ACT 0.481 0.4355 2 8 6 Uncoated 9
    $45.57
  • A52323 ACT 0.4815 0.4355 2 8 6 Uncoated 5
    $45.57
  • A52324 ACT 0.482 0.4355 2 8 6 Uncoated 8
    $45.69
  • A52325 ACT 0.4825 0.4355 2 8 6 Uncoated 4
    $45.57
  • A52326 ACT 0.483 0.4355 2 8 6 Uncoated 7
    $45.69
  • A52327 ACT 0.4835 0.4355 2 8 6 Uncoated 3
    $45.69
  • A52328 ACT 0.484 0.4355 2 8 6 Uncoated 19
    $45.57
  • A52329 ACT 0.4845 0.4355 2 8 6 Uncoated 13
    $42.80
  • A52330 ACT 0.485 0.4355 2 8 6 Uncoated 10
    $43.01
  • A52331 ACT 0.4855 0.4355 2 8 6 Uncoated 13
    $42.80
  • A52332 ACT 0.486 0.4355 2 8 6 Uncoated 16
    $42.80
  • A52333 ACT 0.4865 0.4355 2 8 6 Uncoated 15
    $42.80
  • A52334 ACT 0.487 0.4355 2 8 6 Uncoated 15
    $42.80
  • A52335 ACT 0.4875 0.4355 2 8 6 Uncoated 6
    $42.80
  • A52336 ACT 0.488 0.4355 2 8 6 Uncoated 10
    $42.80
  • A52337 ACT 0.4885 0.4355 2 8 6 Uncoated 16
    $42.80
  • A52338 ACT 0.489 0.4355 2 8 6 Uncoated 10
    $43.01
  • A52339 ACT 0.4895 0.4355 2 8 6 Uncoated 5
    $42.80
  • A52340 ACT 0.49 0.4355 2 8 6 Uncoated 18
    $42.80
  • A52341 ACT 0.4905 0.4355 2 8 6 Uncoated 13
    $42.80
  • A52342 ACT 0.491 0.4355 2 8 6 Uncoated 5
    $42.80
  • A52343 ACT 0.4915 0.4355 2 8 6 Uncoated 14
    $42.80
  • A52344 ACT 0.492 0.4355 2 8 6 Uncoated 11
    $42.80
  • A52345 ACT 0.4925 0.4355 2 8 6 Uncoated 24
    $42.80
  • A52346 ACT 0.493 0.4355 2 8 6 Uncoated 22
    $42.80
  • A52347 ACT 0.4935 0.4355 2 8 6 Uncoated 14
    $42.80
  • A52348 ACT 0.494 0.4355 2 8 6 Uncoated 4
    $42.80
  • A52349 ACT 0.4945 0.4355 2 8 6 Uncoated 13
    $42.80
  • A52350 ACT 0.495 0.4355 2 8 6 Uncoated 15
    $43.01
  • A52351 ACT 0.4955 0.4355 2 8 6 Uncoated 5
    $42.80
  • A52352 ACT 0.496 0.4355 2 8 6 Uncoated 5
    $43.01
  • A52353 ACT 0.4965 0.4355 2 8 6 Uncoated 18
    $42.80
  • A52354 ACT 0.497 0.4355 2 8 6 Uncoated 21
    $43.01
  • A52355 ACT 0.4975 0.4355 2 8 6 Uncoated 21
    $42.80
  • A52356 ACT 0.498 0.4355 2 8 6 Uncoated 20
    $43.01
  • A52357 ACT 0.4985 0.4355 2 8 6 Uncoated 19
    $43.01
  • A52358 ACT 0.4995 0.4355 2 8 6 Uncoated 69
    $43.01
  • A52359 ACT 0.5005 0.4355 2 8 6 Uncoated 39
    $57.48
  • A52360 ACT 0.5015 0.4355 2 8 6 Uncoated 19
    $57.48
  • A52361 ACT 0.502 0.4355 2 8 6 Uncoated 47
    $57.48
  • A52362 ACT 0.5025 0.4355 2 8 6 Uncoated 58
    $57.48
  • A52363 ACT 0.503 0.4355 2 8 6 Uncoated 50
    $57.48
  • A52364 ACT 0.5035 0.4355 2 8 6 Uncoated 7
    $57.48
  • A52365 ACT 0.504 0.4355 2 8 6 Uncoated 16
    $57.48
  • A52366 ACT 0.5045 0.4355 2 8 6 Uncoated 21
    $57.48
  • A52367 ACT 0.505 0.4355 2 8 6 Uncoated 39
    $57.48
  • A52368 ACT 0.506 0.4355 2 8 6 Uncoated 15
    $57.48
  • A52369 ACT 0.507 0.4355 2 8 6 Uncoated 17
    $57.48
  • A52370 ACT 0.508 0.4355 2 8 6 Uncoated 19
    $57.48
  • A52371 ACT 0.509 0.4355 2 8 6 Uncoated 9
    $57.48
  • A52372 ACT 0.51 0.4355 2 8 6 Uncoated 15
    $57.48
  • A52373 ACT 0.56 0.4355 2 8 8 Uncoated 17
    $56.25
  • A52374 ACT 0.5605 0.4355 2 8 8 Uncoated 6
    $56.25
  • A52375 ACT 0.561 0.4355 2 8 8 Uncoated 19
    $56.25
  • A52376 ACT 0.562 0.4355 2 8 8 Uncoated 21
    $56.25
  • A52377 ACT 0.563 0.4355 2 8 8 Uncoated 19
    $64.69
  • A52378 ACT 0.564 0.4355 2 8 8 Uncoated 17
    $64.69
  • A52379 ACT 0.5645 0.4355 2 8 8 Uncoated 17
    $64.69
  • A52380 ACT 0.565 0.4355 2 8 8 Uncoated 14
    $64.69
  • A52381 ACT 0.5655 0.4355 2 8 8 Uncoated 14
    $64.69
  • A52382 ACT 0.622 0.5615 2-1/4 9 8 Uncoated 14
    $64.94
  • A52383 ACT 0.6225 0.5615 2-1/4 9 8 Uncoated 17
    $64.94
  • A52384 ACT 0.623 0.5615 2-1/4 9 8 Uncoated 10
    $65.20
  • A52385 ACT 0.6235 0.5615 2-1/4 9 8 Uncoated 23
    $65.20
  • A52386 ACT 0.6245 0.5615 2-1/4 9 8 Uncoated 21
    $65.20
  • A52387 ACT 0.6255 0.5615 2-1/4 9 8 Uncoated 29
    $72.56
  • A52388 ACT 0.6265 0.5615 2-1/4 9 8 Uncoated 27
    $72.56
  • A52389 ACT 0.627 0.5615 2-1/4 9 8 Uncoated 68
    $72.56
  • A52390 ACT 0.6275 0.5615 2-1/4 9 8 Uncoated 18
    $72.56
  • A52391 ACT 0.628 0.5615 2-1/4 9 8 Uncoated 18
    $72.56
  • A52392 ACT 0.6845 0.5615 2-1/4 9 8 Uncoated 6
    $72.56
  • A52393 ACT 0.685 0.5615 2-1/4 9 8 Uncoated 13
    $72.56
  • A52394 ACT 0.6855 0.5615 2-1/4 9 8 Uncoated 13
    $72.56
  • A52395 ACT 0.686 0.5615 2-1/4 9 8 Uncoated 14
    $72.56
  • A52396 ACT 0.687 0.5615 2-1/4 9 8 Uncoated 12
    $72.56
  • A52397 ACT 0.688 0.5615 2-1/4 9 8 Uncoated 17
    $79.91
  • A52398 ACT 0.6895 0.5615 2-1/4 9 8 Uncoated 9
    $79.91
  • A52399 ACT 0.69 0.5615 2-1/4 9 8 Uncoated 25
    $79.91
  • A52400 ACT 0.6905 0.5615 2-1/4 9 8 Uncoated 19
    $79.91
  • A52401 ACT 0.747 0.624 2-1/2 9-1/2 8 Uncoated 13
    $84.99
  • A52402 ACT 0.7475 0.624 2-1/2 9-1/2 8 Uncoated 14
    $85.35
  • A52403 ACT 0.7485 0.624 2-1/2 9-1/2 8 Uncoated 15
    $85.35
  • A52404 ACT 0.7495 0.624 2-1/2 9-1/2 8 Uncoated 17
    $85.35
  • A52405 ACT 0.7505 0.624 2-1/2 9-1/2 8 Uncoated 12
    $92.32
  • A52406 ACT 0.7515 0.624 2-1/2 9-1/2 8 Uncoated 17
    $92.32
  • A52407 ACT 0.752 0.624 2-1/2 9-1/2 8 Uncoated 17
    $92.32
  • A52408 ACT 0.7525 0.624 2-1/2 9-1/2 8 Uncoated 11
    $92.32
  • A52409 ACT 0.753 0.624 2-1/2 9-1/2 8 Uncoated 13
    $92.32
  • A52410 ACT 0.754 0.624 2-1/2 9-1/2 8 Uncoated 8
    $92.32
  • A52411 ACT 0.755 0.624 2-1/2 9-1/2 8 Uncoated 15
    $92.32
  • Total: items /

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