Makita DBN620 18V LXT Cordless Finish Nailer, 15 GA, 34°, 32–64 mm

The Makita DBN620 18V LXT cordless finish nailer is a professional battery-powered nail gun designed for 15 GA (1.8 mm) DA finish nails with a 34° magazine angle. Suitable for interior finishing, carpentry and installation work, it drives nails from 32 to 64 mm without requiring an external air compressor or pneumatic hose.

The nailer uses a pneumatic spring mechanism to deliver performance comparable to pneumatic finish nailers, while providing improved mobility and reduced recoil. Its rapid operating mechanism allows a firing rate of up to 3.2 nails per second, with no recharge delay between shots.

Pneumatic Spring Mechanism and Fast Nailing

The pneumatic spring mechanism provides consistent driving performance for professional finish nailing applications. The DBN620 is designed to drive 15 GA finish nails up to 64 mm long, including into suitable hardwood, while maintaining effective driving power.

The tool supports both sequential and contact nailing modes, allowing the user to select the operating method according to the application. Sequential mode is suitable for accurately positioned individual fastenings, while contact mode supports repetitive nailing tasks.

Tool-Free Depth Adjustment and Precise Positioning

The tool-free driving depth adjustment allows the nail penetration depth to be adapted to different materials and finishing requirements without additional tools.

A narrow, easily visible nose improves positioning at the fastening point. The nailer also features a protective rubber covering that helps reduce the risk of damage to the tool and workpiece during use.

Optimised Balance and Ergonomic Design

The Makita DBN620 cordless nail gun features an optimised centre of gravity for improved aiming and handling during prolonged installation work.

An ergonomic soft-grip handle increases user comfort, while the cordless design eliminates the inconvenience of pneumatic hoses and external compressors.

The integrated LED work light illuminates the fastening area, helping the user position nails accurately in poorly lit working conditions.

XPT Protection Against Dust and Moisture

Makita's eXtreme Protection Technology (XPT) is designed to improve resistance to dust and water ingress when working in demanding environments.

This additional protection makes the nailer suitable for professional use in construction and installation conditions where exposure to dust and moisture may occur.

108-Nail Magazine and Dry-Fire Prevention

The magazine holds up to 108 finish nails, reducing the frequency of reloading during repetitive fastening work.

An automatic dry-fire lockout prevents the nailer from firing when approximately 6–9 nails remain in the magazine. The mechanism locks the contact arm to help prevent firing without a sufficient nail supply.

A nail inspection window makes it easy to monitor the remaining nails, and nails can be removed when necessary without additional tools.

Key Features

• 18V Makita LXT cordless finish nailer.
• Compatible nail type: 15 GA (1.8 mm) DA finish nails.
• Nail length: 32–64 mm.
• Magazine angle: 34°.
• Magazine capacity: up to 108 nails.
• Nailing speed: up to 3.2 nails per second.
• Pneumatic spring driving mechanism.
• Reduced recoil and no recharge delay between shots.
• Sequential and contact nailing modes.
• Tool-free driving depth adjustment.
• Automatic dry-fire prevention.
• Magazine inspection window.
• Tool-free nail removal when necessary.
• Integrated LED work light.
• XPT dust and moisture protection technology.
• Ergonomic soft-grip handle and optimised balance.
• Protective rubber covering.

Applications & Usage

The Makita DBN620 15 GA finish nailer is designed for professional interior finishing, carpentry, joinery and installation applications where accurate nail positioning and efficient fastening are important.

Interior trim installation: Suitable for fastening compatible wooden trim, mouldings and finishing components.

Door and window finishing: Can be used to install suitable timber casings and other finishing details.

Carpentry and joinery: Appropriate for fastening wooden components requiring 15 GA finish nails within the specified length range.

Renovation and maintenance: The cordless design allows work in locations where connecting an air compressor would be inconvenient.

Select the appropriate driving depth and nailing mode for the material and task. Use only compatible 15 GA DA finish nails with a 34° collation angle and 32–64 mm length.

Technical Specifications

Advantages / Benefits

• Cordless 18V LXT operation eliminates the need for a compressor and air hose.

• Pneumatic spring mechanism provides fast and consistent nail driving.

• Up to 3.2 nails per second supports efficient installation.

• Reduced recoil improves handling during repetitive work.

• Sequential and contact nailing modes suit different fastening tasks.

• Tool-free depth adjustment simplifies adaptation to different materials.

• Narrow nose improves visibility at the fastening point.

• Automatic dry-fire lockout helps prevent empty firing.

• 108-nail magazine reduces reloading frequency.

• Nail inspection window makes remaining nails easy to monitor.

• Built-in LED lighting improves visibility.

• XPT technology improves protection against dust and moisture.

• Optimised balance and soft-grip handle improve working comfort.

Application Industries / Use Cases

• Interior finishing and trim installation.

• Professional carpentry and joinery.

• Door and window trim installation.

• Wooden moulding installation.

• Furniture and interior component assembly.

• Building renovation and refurbishment.

• Property maintenance and repair.

• Professional cordless finish nailing.