Solid carbide thread mills

Premium spiral fluted solid carbide thread mills for internal threads with and without internal cooling

The Karnasch solid carbide thread mills enable the production of threads in steel as well as in abrasive materials.

In sizes from M 3 to M 12, with a diamond coating, a 30° spiral and an additional countersinking step, the thread mills can be used for the machining of graphite and GRP/CRP.

Due to the special coating for steel processing up to 70 HRC, logarithmic relief grinding and tool cooling, the thread mills from M3 to M8 are the best choice for achieving outstanding tool lives (available from August 1, 2019).

The combination of logarithmic relief grinding, internal coolant supply and cooling leaks at each cutting edge increases the process reliability and tool life of the solid carbide thread mills considerably.

1

Steel
machining

2

Stainless steel
machining

3

GRP/CRP
machining

Gewindewirbler - Aluminium und Kupfer 1

Solid carbide thread mills for the machining of steel

New from August 1, 2019

  • Solid carbide thread mills from M 3 - M 8
  • Specially adjusted coating
  • Logarithmic relief grinding
  • With internal cooling at each cutting edge
Gewindewirbler - Stahl 1

Solid carbide thread mills for the machining of stainless steel

New from August 1, 2019

  • Solid carbide thread mills from M 3 - M 8
  • Specially adjusted coating
  • Logarithmic relief grinding
  • With internal cooling at each cutting edge
Gewindewirbler - CFK/GFK 1

Solid carbide thread mills for the machining of GRP/CRP

  • Solid carbide thread mills from M 3 - M 12
  • Diamond coated
  • With and without countersinking step

The new standard for threading with thread mills

Excellent qualities for challenging manufacturing processes

Gewindewirbler - logarithmisch hinterschliffen

The solid carbide thread mills by Karnasch  for threading in steel have a specially matched coating that contribute to an excellent surface finish and an outstanding wear resistance.

Due to the special profile shape the thread remains true to size, distortion-free and is shaped optimally. 

The process reliable chip removal is controlled by especially developed cutting edge geometries. The internal coolant supply and the cooling channel outlets at each cutting edge increase process reliability and service life considerably.

The Karnasch range of threading tools also includes solid carbide whirling thread cutters, solid carbide taps and HSS-Co taps.

Karnasch solid carbide thread mills - UP-TO-DATE TECHNOLOGY

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Best results due to

Logarithmic relief grinding

Due to the logarithmic relief grinding, the solid carbide thread mills achieve considerable improvements of tool lives. The rake angle and relief ground remain stable, which also increases process reliability.

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Finishing

Modern coatings

Karnasch solid carbide thread mills are available with heat-resisting high performance coatings for longer tool lives. All coatings are adjusted to the tool materials.

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Diameter range

From M 3 to M 12

Highest precision for perfect results due to narrow engineering tolerances.

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Product characteristics

Premium quality

Solid carbide thread mills by Karnasch are manufactured with extraordinary diligence and undergo expansive verification processes for quality assurance.

MORE TOOLS FOR THREADING





HSS Gewindebohrer

Product details

HSS-Co taps

HSS-Co Cobalt + TiN coated taps

  1. For clearance holes
  2. M 3 - M 30
  3. DIN 371/376
  4. Metric DIN ISO 13
HSS-Co taps details
VHM Gewindebohrer

Product details

SOLID CARBIDE TAPS

Solid carbide taps, solid carbide Whitworth pipe taps, solid carbide machine taps fine thread

  1. For clearance holes and blind holes
  2. M 3 - M 12 & G1/8
  3. Short-chipping
  4. For hardened steel from 50 to 63 HRC
Solid carbide taps details
VHM Gewindewirbler

Product details

SOLID CARBIDE WHIRLING THREAD CUTTERS

Solid carbide whirling thread cutters for metric internal threads

  1. For internal threads
  2. M 0.6 - M 3
  3. Logarithmic relief grinding
  4. No burr formation
Solid carbide whirling thread cutters details


KARNASCH COATINGS

Tool coatings
for longer tool lives

Karnasch tool coatings - keeping cool even under extreme conditions

Karnasch high precision tools are available with heat-resistant high performance coatings for longer tool lives. The various coatings are adjusted to the materials that are to be processed.

Tool coatings
for longer tool lives

Karnasch tool coatings in highest quality

Professionals rely on tool coatings! Achieve optimal results with the premium coatings by Karnasch. Each of our coatings is adjusted to the materials that are to be processed. Choose between ten special coatings: from droplet-free nanocrystalline diamond coating over BLACK-TEC, BLUE-TEC, BLUE-DUR and DURABLUE up to HXC-Nano3, Tcx3, NHC-7000, Kx, DMC-X2, TiN and TiN-GOLD.

Start your product inquiry

The Karnasch service team is looking forward to hearing from you.

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