Solid carbide whirling thread cutters by Karnasch with logarithmic relief grinding

The high speed cutting solid carbide whirling thread cutters by Karnasch in premium quality - small in detail, great in performance. For metalmachining of aluminum, copper, steel, GRP/CRP, graphite and plastics. 

The Karnasch tool series of solid carbide whirling thread cutters for challenging thread milling tasks. Precise results without burr formation when thread whirling of thread tapping drill holes.  

Due to the logarithmic relief grinding, the solid carbide whirling thread cutters achieve considerable improvements of tool lives. Also, the rake angle and relief ground remain stable, which increases process reliability. With the adjusted coatings, you achieve a consequent increase in productivity in metalcutting. 

Karnasch solid carbide whirling thread cutters are our solutions for the steadily growing challenges of our customers and for the high expectations of our tools' quality and machining results. 

1

Aluminum/copper
machining

2

Steel
machining

3

GRP/CRP
machining

4

Graphite
machining

Solid carbide whirling thread cutters for machining of aluminum and copper

  • Solid carbide whirling thread cutters from M0.6 mm
  • Extremely hard and thin coating (< 0,7µ)
  • Logarithmic relief grinding

Solid carbide whirling thread cutters for machining of steel

  • Solid carbide whirling thread cutters from M0.6 mm
  • Specially adjusted coating
  • Logarithmic relief grinding

Solid carbide whirling thread cutters for machining of CFK/GFK

  • Solid carbide whirling thread cutters from M0.6 mm
  • Droplet-free nanocrystalline diamond coating
  • Logarithmic relief grinding

Solid carbide whirling thread cutters for machining of graphite

  • Solid carbide whirling thread cutters from M0.6 mm
  • Droplet-free nanocrystalline diamond coating
  • Logarithmic relief grinding

PROCESSING SEQUENCE FOR SINGLE-TOOTH THREAD MILLS

  1. 1. Positioning
  2. 2. Approaching and radial positioning to nominal
    diameter position
  3. 3. Thread milling 360° 
  4. 4. Radial returning to the drill center
  5. 5. Return-stroke-ready threads

The new standard of whirling thread cutters

Excellent qualities for challenging manufacturing processes

VHM Gewindewirbler Werkzeug logarithmisch hinterschliffen

The solid carbide whirling thread cutters by Karnasch have polished surfaces which contribute not only to an excellent surface finish but also to an extreme sharpness of cutting edges. 

Due to the special profile shape the thread remains true to size, distortion-free and is shaped optimally. The thread is processed in both a roughing and finishing operation, which reduces the process time. 

The process reliable chip removal is controlled by especially developed cutting edge geometries.

The range of Karnasch threading tools includes not only whirling thread cutters but also solid carbide thread mills and solid carbide taps. 

Karnasch solid carbide Whirling Thread Cutters - uP-TO-DATE TECHNOLOGY

 

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Best results due to

Logarithmic relief grinding

Due to the logarithmic relief grinding, the solid carbide whirling thread cutters 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 whirling thread cutters are available with heat-resisting high performance coatings for longer tool lives. All solid carbide whirling thread cutter coatings are adjusted to the tool materials.

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Diameter range

From 0.6 mm to 3.0 mm

Highest precision for perfect results due to narrow engineering tolerances. 

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Product characteristics

Premium quality

Tools by Karnasch are manufactured with extraordinary diligence and undergo expansive verification processes for quality assurance. 

Solid carbide Whirling Thread Cutters product overview





Product details

Karnasch solid carbide whirling thread cutters

The range of Karnasch solid carbide tapping tools includes machine taps and Whitworth screw taps. Please use exclusively a cutting paste with extreme pressure additives. Find suitable cutting pastes or cutting oils in our coolant product range

Product details

Karnasch solid carbide whirling thread cutters

The range of Karnasch solid carbide whirling thread cutters provides the following advantages:

  1. Usable for machining of carbide < 80 HRC
  2. Logarithmic relief grinding
  3. Machining of internal threads 
  4. No burr formation 
  5. Special coatings for machining of various materials
  6. Standard dimensions available in stock

Product details

Karnasch solid carbide thread mills

The range of Karnasch spiral fluted solid carbide thread mills is designed particularly for your needs.

  1. For internal threads (helically coiled / helically coiled 30°)
  2. Without internal cooling
  3. Without countersink 
  4. ISO metric thread DIN 13
  5. On short notice we can also deliver PCD and CVD thread mills. 


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 looks forward to hearing from you.

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