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Cutting taps

We provide high-performance cutting taps with diameter 1 - 200 mm made out of powder metal (HSSE-PM) and solid carbide (VHM).

Our Types


for blind hole machining up to 2xd thread depth


for blind hole machining up to 3xd thread depth


for through and blind hole machining of short chipping materials


for through hole machining

Cutting Taps for the Aerospace Industry


The cutting tap for blind holes.


The cutting tap for through holes.


The VARIO cutting tap is designed for use in both thread and blind holes. Through the high-performance BT-coating the VARIO GG BT has a high tool life. 


The specialist for heavy machinery construction.

shank and cartridge

The accessories for the production of nuts, adjusted to our nut taps.

Good to know

The BASS catalog program includes cutting taps:

  • in all standard thread types for the corresponding material groups
  • for all materials with a material hardness of up to 63 HRC
  • with short chamfer (form E)
  • with oversize (ISO3/6G, 7G, +0.1 mm etc.)
  • for wire thread inserts (EG)
  • for MQL (minimum quantity lubrication) with a corresponding shank connection
  • with internal coolant KA (axial) or KR (radial)
  • with shank tolerance h6 – suitable for hydraulic expansion chucks and shrink fit chucks
  • for use with HST SYNCHRO tap holders
  • in non-standard intermediate dimensions
  • with extended shank
  • with innovative coatings
  • for the nut production in overflow process with corresponding shank connection
  • designed for the requirements of the aerospace industry in the thread types MJ, UNJC and UNJF.

Special solutions

We will be pleased to develop the solution for your individual application. Please contact us!


cutting taps for multi-purpose application

Download: DE
Download: EN
Download: FR
Download: IT

powerful threading tools for a wide range of applications.

Download: DE / EN

threading tools for the nut industry

Download: DE
Download: EN

threading tools and tap holders for the die and mold making industry

Download: DE
Download: EN
Download: FR
Download: IT

threading tools for materials that are difficult to machine

Download: DE
Download: EN
Download: FR
Download: IT
Download: CN


If you need help,
give us a call:
+49 7932 - 892-0
or send a message