The HiKOKI NT1865DSA 18V 16 Gauge Brushless Straight Finish Nailer is a powerful, lightweight and precision-engineered cordless second fix nail gun, designed for professional carpenters, joiners, builders and finishing trades.

Supplied as a complete cordless nailer kit with 2 x 2.0Ah lithium-ion batteries, charger and stackable carry case, the NT1865DSA delivers exceptional convenience and performance without the need for compressors, air hoses or gas cartridges.

Part of HiKOKI's second-generation cordless nailer range, this 18V finishing nailer features an advanced Air-Spring Drive System, providing smooth, consistent driving power with the feel of a pneumatic nail gun. Its efficient brushless motor delivers improved runtime, reliable power control and reduced maintenance, making it ideal for demanding professional use.

With a slimmer nose design, reduced recoil and lightweight construction, the HiKOKI NT1865DSA provides excellent handling and precision when installing skirting boards, architraves, cabinetry, furniture trims, glazing beads and decorative mouldings.

Capable of driving 16GA straight finish nails from 25mm to 64mm, with a firing speed of up to 3 nails per second, this versatile cordless nail gun combines speed, accuracy and control for professional second fix applications.

Key Features & Benefits

• Complete 18V Cordless Nailer Kit – Includes 2 x 2.0Ah lithium-ion batteries, charger and stackable carry case, ready for professional use.

• Second-Generation Design – Improved ergonomics, reduced size and lighter construction for comfortable handling and better manoeuvrability.

• Advanced Air-Spring Drive System – Delivers smooth, powerful and consistent nail driving performance similar to pneumatic nailers.

• High-Efficiency Brushless Motor – Provides improved runtime, dependable power delivery and reduced motor maintenance.

• 16 Gauge Straight Nail Compatibility – Accepts 25mm to 64mm straight finish nails for a wide range of second fix applications.

• Compact & Lightweight Construction – Weighing approximately 2.7kg, the nailer is designed to reduce fatigue during extended use.

• Slim Nose with No-Mar Tip – Improves visibility and helps protect delicate timber surfaces during precision nailing.

• Selectable Firing Modes – Choose between full sequential firing for accurate placement and contact firing for faster repetitive work.

• Fast Driving Performance – Fires up to 3 nails per second for efficient installation.

• Tool-Free Depth Adjustment Dial – Allows precise control over nail depth for a clean, professional finish.

• 100-Nail Magazine Capacity – Reduces downtime and frequent reloading.

• Integrated LED Work Light – Illuminates the work area for accurate nail placement in poorly lit spaces.

• Dry-Fire Lockout Protection – Helps prevent firing when the magazine is empty, protecting the tool and work surface.

• Low Noise & Reduced Recoil – Designed for smoother, more comfortable operation compared with traditional pneumatic setups.

Ideal Applications

The HiKOKI 18V 16GA Straight Finish Nailer is ideal for professional second fix carpentry, interior joinery and detailed finishing work, including:

• Skirting board installation

• Architraves and door surrounds

• Cabinet making and installation

• Furniture assembly and trimming

• Glazing beads and decorative beading

• Interior timber panelling

• Window trims and mouldings

• General second fix carpentry and joinery

Technical Specifications

Specification	Details
Brand	HiKOKI
Model	NT1865DSA
Voltage	18V
Power Supply	Cordless
Battery Type	Lithium-Ion
Battery Capacity	2.0Ah
Batteries Included	2
Motor Type	Brushless
Driving System	Air-Spring Drive
Nail Gauge	16GA
Nail Length	25–64mm
Magazine Angle	0° Straight
Magazine Capacity	100 Nails
Driving Speed	Up to 3 nails per second
Firing Modes	Sequential / Contact
Depth Adjustment	Yes
LED Work Light	Yes
Dry-Fire Lockout	Yes
Weight	Approx. 2.7kg
Dimensions	342 × 275 × 104mm
Battery Compatibility	HiKOKI 18V Li-Ion
Charger Included	Yes
Carry Case Included	Yes

What's Included in the Kit?

• 1 x HiKOKI NT1865DSA 18V Brushless 16GA Straight Finish Nailer

• 2 x HiKOKI BSL1820 18V 2.0Ah Lithium-Ion Batteries

• 1 x HiKOKI UC18YSL Battery Charger

• 3 x No-Mar Tips

• 1 x HiKOKI Stackable System Case 4

Complete Kit: Supplied with two batteries, charger and carry case, making this an excellent choice for professional tradespeople looking for a ready-to-use cordless finishing nailer.

Why Choose the HiKOKI NT1865DSA Cordless Finish Nailer?

The HiKOKI NT1865DSA 18V Brushless Straight Finish Nailer combines the convenience of cordless operation with the consistent performance expected from professional pneumatic nail guns.

Its second-generation design offers improved handling, reduced recoil and greater precision, while the advanced Air-Spring Drive System provides reliable fastening performance across a variety of timber finishing applications.

The 16 gauge straight magazine makes it particularly suitable for second fix carpentry, cabinetry and decorative joinery where accurate nail placement and a clean finish are essential.

With two 2.0Ah batteries included, you can keep working while charging a spare battery, helping minimise downtime on site.

Whether you're installing skirting boards, fitting architraves or completing bespoke joinery, this HiKOKI cordless finish nailer delivers the performance, portability and control required for professional results.

Buy HiKOKI Cordless Nail Guns at United Fixings

At United Fixings, we supply professional power tools, fixings, fasteners and trade essentials to carpenters, joiners, builders and contractors throughout the UK.

With branches in Tiverton, Exeter and Stoke-on-Trent, our experienced team can help you find the right HiKOKI cordless nailers, compatible finish nails, batteries and accessories for your next project.

Order online from United Fixings or contact your local branch for expert product advice, competitive trade pricing and trade account enquiries.