The Bernardo TM 30 BLO / R 1200 is a professional tapping machine with a threading capacity of M5 – M30, speeds of 30 – 200 rpm, a 1200 W motor, and a weight of approx. 35 kg. Krollit, official Bernardo distributor since 2007.
- Threading capacity: M5 – M30
- Spindle taper: GT 24
- Max. speed: 30 – 200 rpm
- Adjustable angle: 0° – 90°
- Max. operating radius: 1200 mm
- Motor power: 1200 W
Who uses the TM 30 BLO / R 1200 and for what
Machine shops and metalworking shops use the TM 30 BLO / R 1200 for internal threading of holes in metal with metric or inch taps, with repeated cycles thanks to the articulated arm.
Its place in the Bernardo range
The Bernardo TM 30 BLO / R 1200 is part of the Bernardo tapping machine range, distributed in Italy by Krollit since 2007. The Bernardo range includes models of various categories and performance levels: to choose the right machine for your use case, you can consult the Bernardo catalog on Krollit or contact customer support for assistance with selection.
Krollit Logistics and Support
Machine shipping in 5-9 business days (7 days to Southern Italy). For spare parts and accessories, shipping in 3-5 business days from Krollit warehouse. Customer support in Italian available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who is the TM 30 BLO / R 1200 for
The TM 30 BLO / R 1200 is recommended for the following professional profiles:
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Machine shops and metalworking shops: internal threading of holes in metal with metric or inch taps.
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Mechanical production laboratories: repeated tapping cycles with articulated arm and tool balancing.
Not suitable for: threading on materials other than metals (machine optimized for metals: other materials require dedicated tools).
Technical specifications
| Threading capacity |
M5 – M30 |
| Spindle taper |
GT 24 |
| Max. speed |
30 – 200 rpm |
| Adjustable angle |
0° – 90° |
| Max. operating radius |
1200 mm |
| Motor power |
1200 W |
| Power supply |
230 V |
| Weight |
approx. 35 kg |
| Max. material resistance |
400 N/mm² |
Frequently asked questions
What threading capacity does the TM 30 BLO / R 1200 offer?
See "Threading capacity" in the technical table: typically from M3 to M30.
The capacity refers to mild steel. For stainless steel or hard materials, reduce the maximum diameter by 20-30%.
What type of chuck does it have?
See "Spindle taper" in the technical table.
Standard GT type chucks allow for quick tool changes via tap holders. Verify compatibility with the taps provided.
Is the spindle speed adjustable?
Professional models offer continuous or multi-step speed adjustment.
Low speeds for large taps (>M20), high speeds for small taps and soft materials.
Does it have an articulated reaction arm?
Professional benchtop models have an articulated arm for quick workpiece positioning.
The articulated arm balances the weight of the head and reduces operator fatigue in repeated cycles.
What power supply does it require?
See "Voltage" in the table: typically 230 V single-phase for benchtop, 400 V three-phase for industrial.
Models with motors over 1.5 kW require a three-phase line. Verify availability in the workshop.
