MACHINETAPPENSET DG M3-M12 PK29 TIN VÖLKEL

Product description

• The drill tap makes it possible to create the core hole and continuous thread in 1 working step without changing tools.
• Before the part that cuts the thread is the part that drills the hole.
• Only continuous threads with a maximum thread depth of 2 x D can be cut.
• These drill taps are suitable for universal use in materials with medium tensile strength: unalloyed steel up to 600N/mm², tempered steel, ductile cast iron, copper, brass, aluminium, aluminium-Magnesium and zinc alloys, red brass, electron and zinc spraying.
• The application makes sense with variable-speed machines for drilling and threading.
• The feed rate must be adjusted for each work step of drilling or tapping.
• A tapping head with pressure regulator is not applicable.
• Thread type: Whitworth thread BS 84 BSW
• Material: HSS-E
• Packaging: in plastic case
• Surface treatment: Tin-coated

Set contents

• Combination machine taps
  • BSW 1/8 - 5/32 - 3/16 - 1/4 - 5/16 - 3/8 - 1/2