AT8520 Automatic Drilling & Tapping machine

Armpro AT8520 drilling/tapping machine completely automatic suitable to perform a vast range of works as:

drilling operations with rapid approaching and retrun

tapping operation right and left

drilling operation with shaving removal

drilling operation with rapids for pipes

drilling/tapping operation with drill bit/taps

Programming the above mentioned cycles is easy and they don’t require an expert becaused it will be

enough to answer the question by the machine

Armpro AT8520 cnc series automatic drilling & tapping machine enables tapping operation automatically.

The automatic mode can effectively control the depth of tapping, without the operation button, automatic control by depth.

The integrated input field can be used to switch between automatic and manual mode, which needs to simply set thread depth and speed.

The low maintenance and operating costs as well as the pleasant working volume are also an advantage favored by users.


It enables high-speed synchro-tapping of up to 4,000 min -1. The accuracy of the repeated forward end is within ±0.03 mm, and screw processing of a blind hole can easily be done. Also, it is possible to set a secondary origin, which enables frequent tapping.

Machine with automatic cycle suitable for batch production



Spindle motor 1800w/6N.m

Feed shaft motor  1100w/4N.m

max drilling diameter 20mm

max tapping diameter M16









Rapid traverse speed

Cutting feed speed




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