Drilling aid For precise drilling of socket outlets in a single work process

Tap and continue drilling quickly and accurately in a single work process

Thanks to the retractable centre punch. Once the drilling process is complete, the tip returns to its original position by means of a gas pressure spring. The user can then start drilling again without wasting any time.

Precise concentric running and protection of the centring tip

thanks to double ball-bearing-mounted design

Tool-free drill bit change

Thanks to pre-positioned silicon O-ring

Can be used on virtually all conventional machines suitable for socket outlet drill bits

By using an adapter — available as an optional extra

Technical data/features:

• Length excl. punch: 200 mm


• Thread on core bit side: M16


• Thread on machine side: 5/8" — 16 UNF