Tacwise Master Nailer - 191

The Tacwise Master Nailer 191 is a versatile 20V power tool featuring a sequential firing mode and...

Best current price£168.57from OnBuy.com

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OnBuy.comTacwise Master Nailer 191 20V 5063750957364
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£168.57
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B&QB&Q - Master Nailer 191 20V Multi Colour (One Size)
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£183.61
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DebenhamsTacwise Unisex Multicolor Master Nailer 191 20V Size 20
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£189.00
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Product Information

Full details

The Tacwise Master Nailer 191 is a robust, cordless 20V power tool designed for semi-professional woodworkers, cabinet makers, and DIY enthusiasts who require precision fastening for tasks like flooring and paneling. Its key benefit is the freedom of a cordless design combined with the versatility to fire both staples and brad nails, though users should note that the 30-fastener-per-minute firing speed may be slower than high-end pneumatic alternatives intended for heavy industrial production lines.

All features

Model Part Number191
BrandTacwise

Extended Product Information

FAQs

Can this nailer handle hardwood flooring?

It is suitable for light-to-medium decorative paneling and flooring tasks, but it is not intended for heavy-duty structural flooring installation.

How long does it take to charge the 20V battery?

The battery features a 1-hour fast charge capability.

What is the maximum length of nail I can use?

The tool accommodates 18G brad nails up to 32mm in length.

Is the battery interchangeable with other Tacwise tools?

The tool uses a standard Tacwise 20V interchangeable lithium-ion system.

Does it come with a storage solution?

Yes, a carry case is included in the package for protection and transport.

How many nails can the magazine hold?

The magazine has a capacity of 100 fasteners per load.

Troubleshooting

The nailer fails to fire after trigger pull

Ensure all three safety tiers are active: verify the battery switch, the tool body switch, and that the contact nose is firmly pressed against the work surface.

Fasteners are jamming inside the magazine

Clear any debris from the channel, ensure the correct size (type 91 or 18G) is being used, and check that the magazine is securely latched.

Fasteners are not sitting flush with the wood surface

Adjust the depth-control dial on the tool until the fastener sits at the desired depth.

Pros and Cons

Pros

  • Cordless 20V portability eliminates the need for hoses and compressors
  • Versatile design handles both staples and brad nails efficiently
  • Comprehensive kit includes a battery, case, and initial fastener supply
  • Triple safety mechanism prevents accidental firing
  • Built-in depth control for precise finishing

Cons

  • Maximum firing speed of 30 nails per minute is moderate
  • Single battery included may require rotation if working on large-scale jobs
  • Not intended for heavy-duty construction framing

Setup, Compatibility & Care

To begin using the nailer, ensure the 20V battery is fully charged using the provided fast-charger, which typically takes one hour. To load, open the bottom-loading metal magazine and insert either the compatible type 91 staples or 18G brad nails, ensuring they are flush against the rail. Always engage all three safety switches before attempting to fire the tool.

For ongoing care, keep the nose mechanism free of wood dust and debris to prevent jamming. Regularly check that the depth adjuster is set correctly for your current material density. When storing the tool for long periods, remove the battery from the tool and store the unit in the provided carry case to protect the impact-resistant body from moisture and extreme temperatures.

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