
Long Tool Life, Short Processing Time and Excellent Surface Quality – three advantages of solid carbide thread milling cutters from Johs. Boss GmbH & Co. KG Präzisionswerkzeugfabrik, Germany. Available in a wide range of Thread Milling Cutters, Drill Thread Milling Cutters and Indexable Thread Milling Cutters including specials.
The SHARK high-performance Thread Milling Cutters from JBO offer precise thread machining – complemented by the G-thread range within the GFT series (solid carbide three-profile thread milling cutters).
General Advantages of Thread Milling
- Threads to different tolerance classes can be produced with same cutter
- Tool breakage does not necessarily entail scrapping of the workpiece
- Less power needed for cutting internal threads
- Short machining times due to high cutting speeds
- Excellent thread surface finish
- Short chips, hence no chip problems
- Right and left hand threads can be produced in blind or through holes by the same cutter
- Low cutting forces enable threads to be cut in thin wall workpieces
- Cutting speeds and feeds can be matched individually to workpiece material
- No change of cutter spindle direction of rotation required
- No special tapping chucks required, standard chucks suffice
- Threads can be cut to exact depth
- Threads can be cut down to near bottom of blind holes
- Start of thread accurately determined by NC programme
Please contact us to analyze your machining process and work out an optimized solution.

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