Flott TB 23 Plus is a professional pillar drill, weighing 235 kg. Krollit, official Flott distributor since 2007.
- Standard: DIN EN 55011:2016 + A1:2017
- Drilling E335/ST60 steels: R1: 23/25 mm – R2: 20/23 mm
- Thread cutting: R1: M16 – R2: M12
- Spindle stroke: 100 mm
- Column-spindle distance: 260 mm
- Column diameter: 110 mm
Who uses the TB 23 Plus and for what
Mechanical workshops and metalworking shops use the TB 23 Plus for precision drilling on steel and cast iron, tapping with a tapping chuck, and repetitive work on parts of various sizes.
Its place in the Flott range
Flott TB 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 right machine for your use case, you can consult the Flott catalog on Krollit or contact customer support for selection assistance.
Krollit logistics and support
Machine shipping in 5-9 working days (7 days to the South). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Customer support in Italian available for technical documentation, product sheets, and spare parts order management. Krollit is an official distributor since 2007.
Who is the TB 23 Plus for?
The TB 23 Plus is recommended for the following professional profiles:
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Mechanical workshops and metalworking shops: precision drilling on steel and cast iron, tapping with a tapping chuck.
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Maintenance technicians and repair workshops: repetitive drilling work on parts of various sizes.
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Occasional hobby use: professional machine: for home use, consider compact bench models.
Processing Capacity
| Drilling E335/ST60 steels |
R1: 23/25 mm – R2: 20/23 mm |
| Spindle stroke |
100 mm |
| Depth indication |
Digital |
Spindle, Tools and Speed
| Column-spindle distance |
260 mm |
| Variable speed |
R1: 20–2000 rpm – R2: 30–3000 rpm |
| Spindle-table distance |
230–730 mm |
| Spindle taper |
MK II |
Table, Dimensions and Geometry
| Column diameter |
110 mm |
| Work surface |
420 x 340 mm |
| T-slots |
2 slots – 13/26 mm – 125 mm |
| Machine dimensions |
430 x 715 x 1250 mm |
| Packaging dimensions |
570 x 940 x 1600 mm |
| Weight |
235 kg |
Other Specifications
| Standard |
DIN EN 55011:2016 + A1:2017 |
| Threading |
R1: M16 – R2: M12 |
| Item No. R1 |
223.021 |
| Item No. R2 |
223.026 |
| Speed indication |
Digital |
| Motor |
Three-phase 400 V with inverter |
| Power |
1.5 kW |
Frequently Asked Questions
What drilling capacity does the TB 23 Plus have?
See the "Drilling capacity" data in the machine's technical table.
The capacity refers to standard unhardened steel. On harder materials or alloyed alloys, 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, reducers) are commonly available on the market. Krollit supplies original Bernardo accessories.
Does the drill allow tapping with a tapping chuck?
Only models with standard right/left rotation allow tapping with automatic tap release.
Check the "Right/left rotation" or "Threading" specification: drills without mechanical reversal are not suitable for repetitive tapping.
What is the weight of the machine and what installation does it require?
Weight varies from approximately 25 kg (compact bench models) to over 250 kg (Profi industrial models).
Bench models are installed on a sturdy bench, while column or radial models require floor mounting with expansion anchors for stability during drilling.
