ISP8X1.25 (SI78.0NBP) | Spiral Fluted Taps for General Purpose | YAMAWA

 Product Features

  ●     The IPS is for a blind hole and mainly used for low speed machining on a drilling machine.
  ●     Use the IPS for tapping iron products like SPC and SS400 where there are a small quantities of threads.
  ●     The ISP has an ideal oxidation surface treatment for tapping iron materials.
  ●     The ISP is ideal for small quantity tapping components such as prototype non-production parts.
  ●     The ISP has spiral flutes to discharge the chips back out of the hole.
  ●     Please use the ISP for tapping of blind holes.

  Chips from a tapped hole.

How to Use

   ●    First create the workpiece bore diameter with a drill that matches the screw thread size minor diameter, and then start the                 tapping.
   ●    Please use a cutting speed of 5 m/min or less.
   ●    When tapping, please use a cutting oil.

Hand tapping using a tap handle.

 Machining with a drilling machine.

【Related Products】

Shank Adjuster

   ●    Use the shank adjuster when tapping into deep holes.
   ●    The I series (IHT / ISP / IPO) can be detached from the shank adjuster with one touch.

• For details on shank adjusters,refer to ⑦-83.