mechanical In Die Tapping Units "by IEM" - Replacement Parts

Pitch inserts

Pitch inserts are interchangeable components of the tapping operation and are specific to the tap pitch of the tapped hole. Each pitch insert contains a tap holder with a quick release depression collar. Taps can be changed quickly in most applications. For applications inside an embossment, a pitch insert extension can be developed.

Pitch insert for non-standard sizes or pitches are available.

Forming Taps

The special forming taps used in the in-die taping units are available in metric stan-dard sizes. All forming taps are sold with a TiN coating as standard. Other coatings for special material applications are available on request. Forming taps provide a superior quality and fi nish of thread, with no chip formation.

¹ Tap diameter shank size application:     

• Small - M2–M5 diameter taps: use in HY1024, ME1024, LP25M6
• Medium - M6 diameter taps: use in LP25M6
• Large - M6-M8 diameter taps: use in LP516M8

lubricants

The IEM special lubricants must be used to lubricate the IEM thread forming units.

For a long service life of the IEM tapping units, the manufacturer recommends the use of the lubricants according to the lubrication plans. Order the lubrication sets with the order numbers listed above.

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