Flott TBZ 23 Plus is a professional pillar drill, with speeds R1: 20–2000 rpm • R2: 30–3000 rpm, weight 250 kg. Krollit, official Flott distributor since 2007.
- Drilling capacity: R1: 23/25 mm – R2: 20/23 mm (E335/ST60)
- Tapping capacity: R1: M16 × 1 – R2: M12
- Drilling depth: 100 mm
- Throat depth: 260 mm
- Column diameter: 110 mm
- Work surface: 420 × 340 mm
Who uses the TBZ 23 Plus and for what
Mechanical workshops and metal fabricators use the TBZ 23 Plus for precision drilling on steel and cast iron, tapping with a tap holder, and repetitive work on pieces of various sizes.
Its place in the Flott range
The Flott TBZ 23 Plus is part of the Flott pillar drill range, distributed in Italy by Krollit since 2007. The Flott range includes models of various categories and performance levels: to choose the machine suitable for your use case, you can consult the Flott 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. Italian-speaking customer support available for technical documentation, product sheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who the TBZ 23 Plus is for
The TBZ 23 Plus is recommended for the following professional profiles:
-
Mechanical workshops and metal fabrication: precision drilling on steel and cast iron, tapping with a tap holder.
-
Maintenance technicians and repair shops: repetitive drilling work on pieces of various sizes.
-
Occasional hobby use: professional machine; for home use, consider compact benchtop models.
Processing capacity
| Drilling capacity |
R1: 23/25 mm – R2: 20/23 mm (E335/ST60) |
| Tapping capacity |
R1: M16 × 1 – R2: M12 |
| Drilling depth |
100 mm |
Spindle, tools and speed
| Spindle speed |
R1: 20–2000 rpm • R2: 30–3000 rpm |
| Spindle-to-table distance |
230 – 590 mm |
| Spindle-to-base distance |
230 – 670 mm |
| Spindle taper |
MK II |
Table, dimensions and geometry
| Column diameter |
110 mm |
| Work surface |
420 × 340 mm |
| Dimensions |
430 × 715 × 1250 mm |
| Weight |
250 kg |
Other specifications
| Throat depth |
260 mm |
| T-slots |
2 × 125 mm (13/26 mm) |
| Packaging |
570 × 940 × 1600 mm |
| Warranty |
3 years |
| Items |
223.022 (R1) – 223.027 (R2) |
| Head adjustment |
On rack |
| Feed |
Manual |
| Display |
OLED + digital indicators |
| Motor |
400 V – 1.5 kW with inverter |
Frequently asked questions
What is the drilling capacity of the TBZ 23 Plus?
See the "Drilling capacity" data in the machine's technical table.
The capacity refers to standard unhardened steel. On harder materials or alloyed steels, the actual capacity may be lower: reduce speed and feed to avoid stressing the spindle and tools.
How is the spindle speed adjusted?
Via mechanical belt or gear change in stepped models, via inverter or variator in Vario models.
Vario models allow continuous adjustment, while stepped models require moving the belt to different pulleys. Correct speed selection based on drill bit diameter and material extends tool life.
What spindle taper and type of tools does it support?
See "Spindle taper" in the technical table: typically MT 2, MT 3 or MT 4 depending on the model.
MT (Morse Taper) connections are international standards and accessories (arbors, keyless chucks, reductions) are commonly available on the market. Krollit supplies original Bernardo accessories.
Does the drill allow tapping with a tap holder?
Only models with standard right/left rotation allow tapping with automatic tap release.
Check the "Right/left rotation" or "Tapping" specification: drills without mechanical reversal are not suitable for repetitive tapping.
What is the weight of the machine and what installation does it require?
The weight varies from approximately 25 kg (compact bench models) to over 250 kg (Profi industrial models).
Bench models are installed on a sturdy workbench, while pillar or radial drills require floor mounting with expansion anchors for stability during drilling.
