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Tapping chuck MLA with MMS, HSK-A 63, Tapping range: M3-12

Article no.: 338060 M3-12

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Tapping range Unit price incl. VAT
  • Arbor standard: DIN 69893
  • Concentricity: ≤ 3

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Product details

Technical Data

Series MLA
Tapping range M3 − M12
Adapter HSK-A 63
Arbor standard DIN 69893
Concentricity ≤ 3 µm
Length compensation by compression 0.2 mm
Length compensation by tension 1 mm
External ⌀ D 63 mm
Oil tank ⌀ D2 43 mm
Overhang dimension A 121 mm
suitable for ER size 16
Type of product Tapping head

Identification numbers & Classifications

Article number 338060 M3-12
Manufacturer number 26400-H63A

Description

Version:

  • With minimum length adjustment (MLA), by means of a damping element.
  • Secure clamping for ER collets in quick-change tapping collets.
  • With minimum quantity lubrication system.

Advantage:

Increases tool life of taps (by up to 300 %)! Oil gives a better thread profile than emulsion. Extremely economic oil consumption due to minimum quantity lubrication (MQL).

Application:

On machining centres with synchronous spindle and air feed through the spindle.
  • For compensating the difference in pitch between tap and synchronised spindle.
  • For compensating the pitch tolerances of taps.

Supplied with:

Including oil pump.

Optional extras:

Quick-change tapping chucks No. 338065. ER collets No. 308900 − 309411. The collets are recommended for taps No. 309401 − 309411. See No. 308600 - 308806 for pull studs. See No. 309890 for plug-in sockets for HSK.

Note:

Tapping heads for external air feed and other interfaces on request. Other shank profiles such as plain shanks on request.

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