PRO-52T | Universal Tapping and Drilling Machine

PRO-52T | Universal Tapping and Drilling Machine

The PRO-52T drilling machine is suitable for hole cutting and tapping applications.


Core drill max 50 mm (2")
Twist drill max 23 mm (7/8")
Spindle MT2
Depth of cut 75 mm (3")
Stroke 190 mm (7-1/2")
Speed 160-250 rpm
390–580 rpm
Motor Power 1600 W
Thread cutting M20 (3/4")
Weight 17 kg 37 (lbs)

PRO-52T | Annular Cutter Drilling Machine

Powerful 1600 W variable speed motor enables milling capacity up to 50mm (2”) and drilling capacity up to 23 mm (7/8”). Machine’s forward & reverse work modes allow thread cutting up to M20 with Promotech’s new tapping system. Two speed gearbox with continuous speed adjustment allows to set the optimal speed depending on diameter, steel grade or tool quality. Intelligent speed control system maintains constant motor speed regardless of changing loads. Innovative 360-degree LED indicator facilitates proper machine operation and increases work safety.

  • 1600 W powerful motor with heavy duty 2-speed gearbox
  • intelligent speed control system maintains stable speed regardless of load changes
  • tapping of through and blind holes
  • milling with TCT or HSS cutters or drilling
  • electronic speed control
  • electronic clutch
  • both overload and overheat protection
  • rigid design extends tool life
  • tilt sensor stops the motor in cases of machines break away
  • 360-degree visual monitoring system indicates current condition of the drill and gives safety and diagnostic information e.g. worn brushes
  • innovative smart magnet with reduced weight
  • intuitive control panel at top of the drill
  • large coolant container

Key features

Tapping through holes up to M20

Tapping blind holes up to M20

Counterclockwise (CCW) rotation
User-friendly control of tapping tool release

Milling capacity up to 50 mm (2”)
Max depth up to 75 mm (3”)

Drilling capacity up to 23 mm (7/8”)
Max stroke up to 190 mm (7-1/2”)

Intuitive control panel at top of the drill


Make sure you are familiar with Promotech PRO-52T | Universal Tapping and Drilling Machine brochure including technical data and detailed information about this product. Should you have any further questions we encourage you to send us an enquiry.

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Technical specification

Motor Speeds (under load)160–250 rpm (gear I)
390–580 rpm (gear II)
Motor Power1600 W
Weight17 kg (37 lbs)
Max milling capacity50 mm (2”)
Max drilling capacity23 mm (7/8”)
Max Tap sizeM20 (3/4")
Stroke190 mm (7-1/2”)
Max depth of cut75 mm (3”) *
Voltage1~ 220–240 V, 50–60 Hz
1~ 110–120 V, 50–60 Hz
Magnetic clamping force (surface with the thickness of 25 mm and roughness Ra = 1.25)1122 kG (11 000 N)
Magnet Base Dimensions90 mm × 180 mm × 48 mm
3-9/16" x 7" x 1-7/8"
Min. Workpiece Thickness8 mm (5/16)
Tool holder19 mm (3/4”) Weldon
Product Code 220–240 V, 50–60 HzWRT-0600-10-20-00-0
Product Code 110–120 V, 50–60 HzWRT-0600-10-10-00-0

* If more than 51 mm (2″), use AMT2-C19/2-3 Arbor (UCW-0220-00-00-00-4).