Specs from the makers' own documentation Battery compatibility built in UK retailer prices, updated daily 25+ years of trade experience
‹ Second Fix Nailers
18V · Brushless
NT1865DMB Second fix nailer No product photo yet
Second Fix Nailers · HiKOKI 18V

HiKOKI NT1865DMB 18V Brushless 16G 20° Angled Second Fix Nailer (2x 2.0Ah Kit, HSC)

An 18V brushless air spring 16 gauge angled finish nailer for 20° nails from 32 to 65mm. It has toolless depth adjustment and sequential or bump firing.

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32mm
Shortest nail
65mm
Longest nail
100nails
Magazine
3kg
Weight (bare)

Where it sits among 16G second fix nailers

Scaled against the 13 second fix nailers that take 16G nails we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.

Longest nail65mm
63mm lowestDeWalt DCN660highest 65mmThis one
Magazine100nails
100nails lowestThis onehighest 110nailsMilwaukee M18 FN16GS
Weight (bare)3kg
2.4kg lightestDeWalt DCN660heaviest 3.1kgMakita DBN600
Noise (LpA)81dB(A)
81dB(A) lowestThis onehighest 93dB(A)Makita GF600SE

Full specs

From HiKOKI's own documentation. Checked 04/10/2026. Report a spec error ›

Nails It Takes

TypeSecond fix
Nail gauge16G
Nail diameter1.4 × 1.65mm
Nail angle20°
Shortest nail32 mm
Longest nail65 mm
Magazine100 nails

Physical & Build

Weight (bare)3 kg
Weight (with battery)3.56 kg
LED work light✓ Yes
Case typeHSC System Case
Case modelHSC IV (Stackable System Case 4)
Case included✓ Yes
Noise level81 dB(A) LpA / 92 dB(A) LwA

Firing & Features

Firing modesSequential and contact
Firing rate3 /s
Tool-free depth adjust✓ Yes
Dry-fire lockout✓ Yes
Tool-free jam release✓ Yes
No-mar tip✓ Yes

Power & Motor

DriveBattery
MechanismAir Spring
Voltage18V
MotorBrushless

Power & Battery

Battery capacity2.0Ah
Batteries in kit2 ×
Battery included✓ Yes
Charger included✓ Yes

Powered by HiKOKI 18V · 10

All 10 batteries that fit this tool, smallest first. Kits and chargers ›

BSL1820M 2.0Ah · 36Wh 0.38kg 3.38kg No retailer price yet About this battery ›
BSL1830C 3.0Ah · 54Wh 0.38kg 3.38kg No retailer price yet About this battery ›
BSL1840M 4.0Ah · 72Wh 0.56kg 3.56kg No retailer price yet About this battery ›
BSL1850C 5.0Ah · 90Wh 0.55kg 3.55kg No retailer price yet About this battery ›
BSL1850MA 5.0Ah 0.65kg 3.65kg No retailer price yet About this battery ›
BSL36A18 5.0Ah · 90Wh · via HiKOKI MultiVolt 36V 0.7kg 3.7kg No retailer price yet About this battery ›
BSL36A18X 5.0Ah · via HiKOKI MultiVolt 36V 0.74kg 3.74kg No retailer price yet About this battery ›
BSL36B18 8.0Ah · 144Wh · via HiKOKI MultiVolt 36V 0.98kg 3.98kg No retailer price yet About this battery ›

Tool weight worked out by adding each pack's weight to the bare tool, using the makers' figures. The maker's own with-battery figure can differ slightly. We may earn a commission on retailer links.

Warranty · 5yr

Up to 5 years3 years as standard, up to 5 once you register it with HiKOKI
Register with HiKOKI ›
Register within 28 days of buying Own one? Add it to My Tools and we'll remind you before the 28 days run out

3yr standard with NO registration. +2yr (Hi-5) for 18V and 36V brushless cordless tools + MultiVolt/5Ah+ batteries; register within 28 days. Corded, 12V and non-brushless tools stay at 3yr.

Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.

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