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   Home | PRODUCTS | PROMOTECH | Drilling machine & Puncher | PRO-72T | Versatile Drilling & Tapping Machine
 
 
PRO-72T | Versatile Drilling & Tapping Machine
The PRO-72T drilling machine is suitable for hole cutting and tapping applications.
  Description

Tapping through holes up to M20


Tapping blind holes up to M20


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


Milling capacity up to 70 mm (2-3/4"). Max depth up to 75 mm (3")



Drilling capacity up to 25 mm (1"). Max stroke up to 190 mm (7-1/2")


Intuitive control panel at top of the drill

 

PRO-72T | Versatile Drilling & Tapping Machine

 
 

Powerful variable speed motor enables milling capacity up to 70mm (2-3/4”) and drilling capacity up to 25 mm (1”). 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
 

Tapping tool Tapping chuck MT3-19 Tapping chuck MT3-31
M8 TA-1 or TASC-1 TA-1 or TASC-1 along with optional RA 2/1
M10 TA-1 or TASC-1 TA-1 or TASC-1 along with optional RA 2/1
M12 TA-1 or TASC-1 TA-1 or TASC-1 along with optional RA 2/1
M8   TA-2 or TASC-2
M10   TA-2 or TASC-2
M12   TA-2 or TASC-2
M14   TA-2 or TASC-2
M16   TA-2 or TASC-2
M18   TA-2 or TASC-2
M20   TA-2 or TASC-2

 

 – Standard
 

Promotech introduces quick change tapping system including

 
 
  • TC – Tapping chucks with securing nut
  • TA – Tapping Adapters for through holes
  • TASC – Tapping Adapters Safety Clutch for blind holes
  • RA – Reduction Adapters

visit website

 – Option

 

  • 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
  Product Specifications
Motor Speeds (under load) 120–190 rpm (gear I)
290–450 rpm (gear II)
Power 1600 W
Weight 18 kg (40 lbs)
Max milling capacity 70 mm (2-3/4”) *
Max drilling capacity 25 mm (1”)
Max Tap size M20 (7/8")
Stroke 190 mm (7-1/2”)
Max depth of cut 75 mm (3”) *
Voltage 1~ 220–240 V, 50–60 Hz
1~ 110–120 V, 50–60 Hz
Overload protection yes
Overheat protection yes
Continouous Speed Adjustment yes
ESSS (Electronic Speed Stabilization System) yes
Semi-automatic gib adjustment yes
MFSC (Magnetic Field Shape Control) yes
ESB – Energy Saving Base yes
Magnetic clamping force (surface with the thickness of 25 mm and roughness Ra = 1.25) 1122 kG (11 000 N)
Magnet Base Dimensions 92 mm × 180 mm × 54 mm
3-5/8" x 7" x 2-1/8"
Min. Workpiece Thickness 8 mm (5/16)
Spindle MT3
Tool holder 19 mm (3/4”) Weldon
Product Code 220–240 V, 50–60 Hz WRT-0686-10-20-00-0
Product Code 110–120 V, 50–60 Hz WRT-0686-10-10-00-0
* If more than 60 mm (2-3/8″), use an MT3 arbor with 32 mm Weldon tool holder
(UCW-0686-08-00-00-0).