YAMAWA MFG Utensili per fori filettati（work material：Acciaio a basso contenuto di carbonio (contenuto di carbonio inferiore allo 0.25%)）

The number of chamfer threads is just 1, creating a roll tap with specially shaped threading parts for achieving low torque use.

[Features]· For through hole processing in materials with high hardening properties and extreme viscosity such as stainless steel, chrome steel and molybdenum steel.

A tap suitable for machining through holes, including viscous materials that have a high machining hardness such as stainless steel, chrome steel, and molybdenum steel.[Features]· Achieves a tool life triple or more that of SU-PO for SUS304.· Provides excellent finish and thread shape to female thread flanks even after 2,000 drilling.· By adopting inverse twisted spiral groove, the discharge of chips is improved and tool life is improved compared to SU-PO.[Applications]· Can process both synchronously and asynchronously.· Recommended for machining speeds of 5 to 15 m/min (completely synchronous feeding recommended for speeds of 15 m/min or higher).

Coated point tap suitable for low carbon steel to high carbon steel machining.[Features]· Since it has a coating, stable processing is possible at medium cutting speeds, and the tool life is improved.[Applications]· Can process both synchronously and asynchronously.· Recommended for machining speeds of 10 to 20 m/min (completely synchronous feeding recommended for speeds of 15 m/min or higher).

A coating roll tap suitable for threading steel and nonferrous materials.

A coated spiral tap for through holes that provides sufficient performance for synchronous/asynchronous machining and enables stable threading in the mid-speed range (10 to 25 m/min).

It is a roll tap that's capable of tapping without lubrication for burred thin iron plates and steel with relatively short processing length at the size of M6 or less.

A type for machining nickel-base alloys, made from a nickel principal component for corrosion and heat resistance that is significantly superior to that of steel.

A type for machining nickel-base alloys, made from a nickel principal component for corrosion and heat resistance that is significantly superior to that of steel.

It is suitable for processing steel materials (35 HRC or less) and light alloys, and can support high-speed machining (20-50 m/min)

Coated spiral tap that can machine at medium to high speed for a wide range of work materials.[Features]· A special shape (BLF shape) is adopted for the thread component. Several threads are totally left untouched while the remaining half of the threads are chamfered.· Completely threaded to prevent the blade from chipping.· Reduction of friction resistance and tapping torque.· Maintains screw guidance (stable machining).· Maintains excellent chip discharge performance (smooth discharge).[Applications]· Supports machining of a wide range of work materials such as alloy steel, high carbon steel, medium carbon steel, low carbon steel, etc.· Ideal for water soluble cutting fluids.

* N+SP verrà sostituito con +SP non appena non sarà più disponibile in magazzino.

A cutting tap used for screw tapping in connecting pipes and pipe parts where the main purpose is mechanical connection. Can be used for machining tapered threads requiring durability such as water pipes and gas pipes

For standard pipe taps, it is used when the protruding length of the screw is insufficient.

Enables high speed machining of 20 m/min to 30 m/min. Use at medium to low speeds of 15 m/min or lower will cause the shape and discharge of the chips to deteriorate, leading to problems.

It is suitable for tapping high carbon steel such as S55C.

Effective for deep screw tapping of 2.5 times or more the nominal diameter. Also, the thread is short, lowering the frictional resistance and improving the supply of cutting fluid.

A revolutionary spiral tap that has completely eliminated the female screw enlargement problems typical of spiral taps, especially in tapping of mild steel (SS41, S25C, etc.).