Karnasch premium carbide-tipped annular cutters

Smooth and easy machining of nearly all types of steel

The HARD-LINE range of carbide-tipped annular cutters by Karnasch Professional Tools combines the extreme hardness and durability of high performance tooth equipment with the wide range of possible applications to create a convincing product. 

The proven 3 cutting edge geometry of the carbide-tipped annular cutters ensures smooth running and easy machining of almost all types of steel. Even with materials that are extremely difficult to machine, such as hardox, titanium, inconel and rail steel (UIC 60), excellent results are achieved.

Karnasch carbide-tipped annular cutters are available in cutting depths of 40 mm, 55 mm, 80 mm, 110 mm and 150 mm, in diameters from 12 mm to 200 mm.

1

Steel <1400N

2

Stainless steel

3

Gray cast iron

4

Aluminum

5

Copper, brass and tin

6

Hardox and hardened steels

7

Rails

Annular cutters for machining of steel <1400N

  • From Ø 12 mm to 200 mm
  • Shank Variations: Weldon, Nitto, Fein Quick-In, Fein Quick-In Max
  • Carbide-tipped
  • Cutting depths from 40 mm to 150 mm

Annular cutters for machining of stainless steel

  • From Ø 12 mm to 200 mm
  • Shank Variations: Weldon, Nitto, Fein Quick-In, Fein Quick-In Max
  • Available qualities (carbide-tipped, powder steel, HSS-XE)
  • Cutting depths from 40 mm to 150 mm

Annular cutters for machining of gray cast iron

  • From Ø 12 mm to 200 mm
  • Shank Variations: Weldon, Nitto, Fein Quick-In, Fein Quick-In Max
  • Available qualities (carbide-tipped, powder steel, HSS-XE)
  • Cutting depths from 40 mm to 150 mm

Annular cutters for machining of aluminum

  • From Ø 12 mm to 200 mm
  • Shank Variations: Weldon, Nitto, Fein Quick-In, Fein Quick-In Max
  • Available qualities (carbide-tipped, powder steel, HSS-XE)
  • Cutting depths from 40 mm to 150 mm

Annular cutters for machining of copper, brass and tin

  • From Ø 12 mm to 200 mm
  • Shank Variations: Weldon, Nitto, Fein Quick-In, Fein Quick-In Max
  • Available qualities (carbide-tipped, powder steel, HSS-XE)
  • Cutting depths from 40 mm to 150 mm

Annular cutters for machining of Hardox and hardened steels

  • From Ø 14 mm to 60 mm
  • Weldon shank
  • Optimized carbide
  • Cutting depths from 25 mm to 50 mm

Annular cutters for machining of rails

  • From Ø 6 mm to 60 mm
  • Weldon shank
  • Available qualities (carbide-tipped, powder steel, HSS-XE)
  • Cutting depths from 25 mm to 55 mm

CARBIDE-TIPPED ANNULAR CUTTERS - PRODUCT OVERVIEW

Carbide-tipped annular cutters - characteristics

  1. 3 cutting edge geometry for smooth and easy machining
  2. Sandvik carbide teeth
  3. Conically grinded spiral for clean chip removal and thus longer tool life
  4. Applicable on magnetic hole cutting machines, pillar drilling machines, radial drilling machines

Carbide-tipped annular cutters - excellent for drilling in following materials

  1. Steel up to 40 HRC
  2. Stainless steel
  3. Aluminum
  4. Copper, brass, tin
  5. Plastics GRP/CRP
  6. Gray cast iron
  7. Hardox, hastelloy, inconel, nimonic, exotic materials

CARBIDE-tipped annular cutterS IN DETAIL



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Optimal price-performance ratio

Best performance at fair prices

Tools by Karnasch are manufactured with extraordinary diligence and undergo expansive verification processes for quality assurance. The carbide-tipped annular cutters by Karnasch guarantee smooth, easy machining at fair prices.

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Longest tool lives due to

3 cutting edge geometry, Sandvik carbide teeths, conically grinded spiral

Karnasch carbide tipped annular cutters are exclusively equipped with Sandvik carbide teeth and produced in an elaborantpre-/ intermediate- / after cutting geometry. Additionally the cutters are made with a conical helix. All this features results in clatter-free, silent and easy cutting for highest cutting ability and highest lifetimes.

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Diameter range

From 12 mm to 200 mm

Highest precision for perfect results due to narrow engineering tolerances.

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Best heat protection due to

Modern coatings

Karnasch carbide-tipped annular cutters are available with heat-resisting high performance coatings for longer tool lives. All carbide-tipped annular cutters coatings are adjusted to the tool materials.

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