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OPT insists on creating brands with its quality, when you buy OPT products, you are buying the reliable performance and tool life. For over years, OPT’s tools have been fully recognized by domestic and overseas customers.

Tapping

  • Sprial flute solid carbide taps for cast iron

    Sprial flute solid carbide taps for cast iron

    Tool material:  tungsten steel,cemented carbide, kentanium

    Applicable machine:This tap is a kind of tap used for machining blind holes on the workpiece, specially used for machining cast iron, suitable for machining center, lathe, tapping machine, etc

  • Thread tap for machining cast iron materials, Straight grooved carbide tap for cast iron

    Thread tap for machining cast iron materials, S...

    Tool material:  tungsten steel,cemented carbide, kentanium

    Applicable machine:This tap is a kind of tap used for processing cast iron, specially used for processing cast iron, suitable for machining center, lathe, tapping machine, etc.

  • Tip tap for front iron filings, Sprial pointed carbide tap

    Tip tap for front iron filings, Sprial pointed ...

    Tool material: tungsten steel,cemented carbide,kentanium,HSS,HSS-E,HSS-PM

    Applicable machine: This tap is a kind of tap used for front row iron chip processing, specially used for machining through hole, suitable for machining center, lathe, tapping machine, etc

  • HSSE forming taps rolling taps M UNC UN forming tap for oil filter

    HSSE forming taps rolling taps M UNC UN forming...

    Optional tool material: HSSE, HSS-PM, HSS

    Applicable to processed materials: P/M/N/S

    Orderable sizes: metric screw thread M0.8~M60, UN thread, UNC, UFS, UNS, etc. For more size requirements, please contact us.

    Applicable machine tools: CNC machine, Tapping machine, Tapping and drilling machine, etc

  • HSSE forming taps rolling taps M UNC UN forming tap for oil filter

    HSSE forming taps rolling taps M UNC UN forming...

    HSSE forming tap form threads without producing chips, application in many workpiece material, It is proved highly effective tool for creating internal threads in all ductile materials, such as aluminium, carbon steel, copper etc., by improve geometry and the coating, all ductile materials, including stainless steels, can be machined with good tool life.

  • Carbide tap for hardened steel

    Carbide tap for hardened steel

    High quality coating, high precision tap grinder technology, can ensure the durability and life of tungsten steel tap; Ensure the stability of tapping!