PRO-122T SB | Industrial Tapping & Drilling Machine With Swivel Base

The PRO-122T SB machine is designed for industrial hole-making and tapping applications. Powerful variable speed motor enables milling capacity up to 120 mm (4-3/4″) and drilling capacity up to 31.75 mm (1-1/4″). The machine’s forward & reverse work modes allow thread cutting up to M30 with Promotech’s new tapping system.
The PRO-122T SB has a swivel base which makes it much easier to align the pilot pin or twist drill for accurate drilling to avoid off-center holes, especially when used upside down or sideways.
A Four-speed gearbox with continuous speed adjustment allows setting the optimal speed depending on diameter, steel grade, or tool quality. The intelligent speed control system maintains constant motor speed regardless of changing loads. 360-degree LED indicator facilitates proper machine operation and increases work safety.

  • The swivel base enables local displacement of the machine to facilitate precise hole positioning
  • The most powerful motor in its class (among MT3 drills) with heavy-duty 4-speed gearbox
  • Electronic Speed Stabilization System (ESSS) maintains stable speed regardless of load changes
  • Tapping of through and blind holes
  • Milling with TCT or HSS cutters or drilling
  • Electronic clutch
  • Both overload and overheating protection
Watch video Play Download PDF Download Send Enquiry Email
PRO-122T SB | Industrial Tapping & Drilling Machine With Swivel Base

Core drill

max 120 mm

Thread cutting

M30

Twist drill

max 31.75 mm

Depth of cut

100 mm

Motor Speed

75-110 rpm
135-200 rpm
220-320 rpm
390–570 rpm

Blind hole tapping up to M30

Through hole tapping up to M30

Easy to align for precise drilling

Milling capacity up to 120 mm (4-3/4”)

Drilling capacity up to 31.75 mm (1-1/4”)
Max stroke up to 225 mm (9”)

Tapping chuck feat. securing nut

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

Specification

Motor Speeds (under load)75–110 rpm (gear I)
135–200 rpm (gear II)
220–320 rpm (gear III)
390–570 rpm (gear IV)
Power2300 W
Weight28.5 kg (63 lbs)
Max milling capacity *110 mm ÷ 120 mm for up to 2” D.O.C. cutters w/o swivel base in use
110 mm for up to 2” D.O.C. cutters with or w/o swivel base in use
100 mm for up to 4” D.O.C. cutters with or w/o swivel base in use
Max drilling capacity31.75 mm (1-1/4”)
Max Tap sizeM30 (1-1/4”)
Stroke225 mm (9”)
Max depth of cut100 mm (4”)
Voltage1~ 220–240 V, 50–60 Hz
1~ 110–120 V, 50–60 Hz
Overload protectionyes
Overheat protectionyes
Continuous Speed Adjustmentyes
ESSS (Electronic Speed Stabilization System)yes
Semi-automatic gib adjustmentyes
MFSC (Magnetic Field Shape Control)yes
ESB – Energy Saving Baseyes
Magnet detachment safeguardyes
Magnetic clamping force (surface with the thickness of 25 mm and roughness Ra = 1.25)1835 kgf (18 000 N)
Magnet Base Dimensions110 mm × 220 mm × 50 mm
4.3” × 8.7” × 2”
Base adjustment rangeshift +10 mm (0.39”)/-5 mm (0.20”)
turn ±15°
Min. Workpiece Thickness
10 mm (3/8”)
Min. Workpiece Thickness10 mm (3/8”)
SpindleMT3
Tool holder19 mm (3/4”) or 32 mm (1-1/4”) Weldon
Product Code 220–240 V, 50–60 HzWRT-0739-10-20-00-0
Product Code 110–120 V, 50–60 HzWRT-0739-10-10-00-0

PRO-122T SB | Industrial Tapping & Drilling Machine With Swivel Base

3.74 MB
Download PDF

PRO-122T SB | Industrielle Gewindeschneid-magnetbohrmaschine Mit Drehbarem Fuss

3.73 MB
Download PDF

PRO-122T SB | Unita’ Di Perforatura E Maschiatura Per Impieghi Industriali Con Base Girevole

3.78 MB
Download PDF

Product Enquiry

Need more details on our industrial solutions? Let’s talk! Fill out the form below and our team will promptly assist you. We’re here to help you find the right product for your specific needs.