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Guhring RT 100 U

Guhring RT 100 U is a coolant-through carbide drill platform with distinct depth and shank series. Selection requires its series, code, EDP, diameter, L/D, shank, coating, point, coolant, and cutting data.

Product system overview

Guhring RT 100 U is a coolant-through carbide drill platform with distinct depth and shank series. Selection requires its series, code, EDP, diameter, L/D, shank, coating, point, coolant, and cutting data.

Industries and applications

  • Production drilling in the material groups published for the exact RT 100 U item.
  • 3xD and 5xD drilling, plus controlled 12xD work using the documented double-margin series and qualified coolant and chip evacuation.
  • Repeat replenishment where series, code, and EDP remain traceable.

Technical and quote details

  • Series 5610 is a 3xD nano-FIREX, 140-degree RT 100 U with coolant and HE shank.
  • Series 5511 is the 5xD nano-FIREX, 140-degree HA-shank branch.
  • Series 5525 is a 12xD coolant-through double-margin branch.
  • Guhring publishes series, code, EDP, dimensions, documents, and cutting data separately; equal diameter does not make branches equivalent.
  • Micro-precision RT 100 U tools remain a separate branch.
  • Published catalog reference: Series 5610 - RT 100 U, 3xD, nano-FIREX, coolant through
  • Published catalog reference: Series 5511 - RT 100 U, 5xD, nano-FIREX, coolant through
  • Published catalog reference: Series 5525 - RT 100 U, 12xD, nano-FIREX, coolant through, double margin
  • Published catalog reference: EDP 9056100047600 / Series 5610 / Code 4.760 - 3/16-inch 3xD
  • Published catalog reference: EDP 9055110063500 / Series 5511 / Code 6.35 - 1/4-inch 5xD
  • Published catalog reference: EDP 9055250067000 / Series 5525 / Code 6.700 - 6.7 mm 12xD

Selection notes

Store series, code, EDP, diameter, L/D, shank, coating, point, margin form, coolant, and current cutting-data source.

Review every depth- or shank-branch change; never match by diameter alone.

Variables to validate

  • Depth, shank, coating, margin design, diameter, and EDP identity control compatibility.
  • Do not transfer pilot strategy, cutting data, coolant, or performance among 3xD, 5xD, 12xD, or micro-precision branches without item-level evidence.
  • Runout, holder, coolant, entry, exit, and chip evacuation remain setup dependent.

Official product references

Sources checked 2026-07-14. Product ranges, documents, and availability can change.

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