The Flott 1–13 mm B16 keyless drill chuck is a lathe chuck for professional use, with a B16 taper, weighing 581 g. Krollit, official Flott distributor since 2007.
- Clamping range: 1–13 mm
- Runout accuracy: 0.17 mm
- Mounting: B16
- Weight: 581 g
- Compatibility: Drills with B16 tapered shank
Who uses the 1–13 mm B16 keyless drill chuck and for what
Mechanical workshops and artisan turners use the 1–13 mm B16 keyless drill chuck as a clamping accessory on metal lathes, ensuring secure clamping and centering of the workpiece during turning, drilling, and grooving operations.
Its place in the Flott range
The Flott 1–13 mm B16 keyless drill chuck is part of the Flott range of lathe chucks, distributed in Italy by Krollit since 2007. The Flott range includes models of various categories and performance: 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
Shipping 3-5 business days from Krollit warehouse for spare parts and accessories. Italian customer support available for technical documentation and compatibility verification with the reference machine. Krollit has been an official distributor since 2007.
Who is the 1–13 mm B16 keyless drill chuck for?
The 1–13 mm b16 keyless drill chuck is recommended for the following professional profiles:
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Mechanical workshops and artisan turners: secure clamping of round or hexagonal workpieces on metal lathes during turning, drilling, and grooving operations.
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Users with a compatible flanged Bernardo lathe: original replacement or upgrade for Bernardo range lathes (Profi, Hobby, etc.) with A2 mount compliant with DIN 55029.
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Irregular or non-round workpieces: for non-symmetrically centered workpieces, consider 4-jaw independent chucks or universal platforms.
Technical specifications
| Clamping range |
1–13 mm |
| Runout accuracy |
0.17 mm |
| Mounting |
B16 |
| Weight |
581 g |
| Compatibility |
Drills with B16 tapered shank |
Frequently Asked Questions
When to use this chuck?
It is a self-centering chuck for clamping workpieces on the lathe during turning operations.
Self-centering chucks allow for quick clamping of the workpiece with a single key. The choice depends on the shape of the workpiece (cylindrical, square) and the body material (steel or cast iron).
What is the body material of the chuck?
The material is indicated in the title: steel (PO series) for maximum precision, cast iron (DK/PS series) for standard use.
The choice depends on usage intensity and required tolerance: steel for production and precision, cast iron for general use.
Which diameter should I choose?
The choice of diameter depends on the lathe spindle nose (it must match the mounting) and the dimensions of the workpieces to be machined.
Typical diameters: 80-160 mm for hobby lathes, 200-315 mm for professional lathes, 400-630 mm for industrial lathes.
How do I check compatibility with my lathe?
Check the type of mounting of the lathe spindle nose (Camlock D3-D15, or threaded M- mount) and the corresponding diameter.
On modern lathes, Camlock mounting is the most common. On older lathes, there may be threaded (M-) or flanged mounts. The lathe's technical documentation indicates the exact type.
How is the chuck's precision maintained?
Regular cleaning of the scroll mechanism, periodic lubrication with specific chuck grease, concentricity check every 6 months with a dial indicator.
A jaw that moves with difficulty indicates chips or rust in the mechanism: disassemble, clean, and grease. Concentricity is checked by mounting a ground bar and measuring with a dial indicator: acceptable tolerance 0.03-0.1 mm depending on the model.
