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Hitachi KNT50A 18-Gauge Brad Nailer and Air Compressor Combo Kit

Hitachi KNT50A 18-Gauge Brad Nailer and Air Compressor Combo Kit

Hitachi KNT50A 18-Gauge Brad Nailer and Air Compressor Combo Kit


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7 days or less
9 days or less
10 days or less
British Columbia
12 days or less
*This product is a special order item and available to purchase online or by speaking to an associate at this selected store. Choose from store pick-up or home delivery. Standard charges apply for home delivery. (learn more)

Product Description

Available while supplies last.

18-Gauge Brad Nailer and Air Compressor Combo Kit

  • Brad nailer accepts 5/8-in to 2-in 18-gauge fasteners
  • Brad nailer lets the user easily select bump fire or sequential fire modes with selective actuation switch
  • Well-balanced and lightweight nailer design
  • Nailer's elastomer grip adds comfort while preventing slippage
  • Visual nail reload indicator on the magazine alerts the user when nail quantities are low so that blank drives are avoided
  • Tool-less, easy-to-clear nailer nose for quick and simple nail extraction if a nail jams during use
  • Nailer is engineered with a short center height to allow for nail placement in hard-to-reach areas and corners
  • Depth-of-drive dial allows the user to easily adjust the nailer drive depth for a professional finish
  • No-mar tip on nailer nose protects workpieces from markings
  • Nailer's 360° adjustable exhaust port keeps dust, debris, and oil off the finish project
  • Pancake-style air compressor with rubber feet and easy-turn drain valve
  • Cord storage integrated into the air compressor
  • Oil-free compressor pump for long life with no maintenance
  • Compact and lightweight compressor design for easy transportation


  • Brad Nailer:
    • Air inlet: 1/4-in NPT
    • Nail range: 5/8-in to 2-in
    • Nail gauge: 18
    • Nail capacity: 100
    • Magazine type: Side-loading
    • Firing mode: Single/Contact
    • Operating pressure: 70 to 120 PSI
  • Air Compressor:
    • Air inlet: 1/4-in NPT
    • Tank capacity: 6-gal
    • Horsepower: 1.1
    • Amps: 8
    • Maximum pressure: 145 PSI
    • CFM @ 40 PSI: 2.8
    • CFM @ 90 PSI: 2
    • Noise Level: 81 dBA


  • 18-gauge brad nailer
  • Pancake air compressor
  • (5,000) Brad nails
  • 25-ft poly hose and couplers
  • Safety glasses
  • Tool case
Air Compressor Horsepower:1 to 1.9
helpBoxAir Compressor Power Source
Electric-powered compressors are most common and easiest to use in areas with a ready electric supply. Gas-powered compressors are a good choice in areas where electricity is limited or unavailable, but they should not be used in confined or unventilated areas.

Air Compressor Power Source:Electric Compressors
helpBoxAir Compressor Stages
Single-stage compressors have one piston that compresses and delivers air to the storage tank. They are suitable for most home users. Two-stage compressors have two pistons that compress and deliver air to the tank. These can store more air in the same space as a single-stage and are much better for commercial uses and shop environments.

Air Compressor Stages:Single Stage
helpBoxAir Compressor Style
Stationary compressors are designed to be bolted in a fixed area and wired directly to a building's electrical circuit, these are ideal for garages and workshops. Portable air compressors are perfect for jobs that require use of air tools like nail guns frequently, such as re-siding your home or building a deck. Pancake compressors are smaller and very easily portable, they're great for inflating and running small tools. Twin tank compressors can store more air so they don't have to run as often.

Air Compressor Style:Pancake Tank Compressors
helpBoxAir Compressor Tank Position
The tank position, whether horizantal or vertical, is a matter of preference and space. Choose whichever one will fit your space better.

Air Compressor Tank Position:Horizontal Tanks
Nail Gauge:18 Gauge
helpBoxNailer Type
Flooring nailers are specially designed to fit flush against floor boards for easy fastening. Finishing nailers are often angled and use thin finishing nails, great for baseboards, trim work, molding, and door casings. Framing nailers are designed for fast high-powered work on large pieces of material. Brad nailers are typically smaller and best for lighter jobs and trim work. Roofing nailers are specifically designed for use on shingles. Pinner nailers are lightweight and great for all types of hobby work. Staplers are best used on 1/4" or thinner material.

Nailer Type:Brad Nailer
Power Source:Pneumatic

Dimensions & Weights 

Box Dimensions:16½ inches
Ship Weight:51lbs

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Average Customer Review
3.5 out of 5
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By from Canada on Aug 19, 2015
Casual Do-It-Yourselfer
Finally had a chance to use my Hitachi compressor and nailer. Firstly, it was more than I bargained for. The compressor is robust, has dual outlet ports, is relatively quiet, builds pressure quickly and sits very stable. The nailer is the lightest one I have ever held....unbelievably light. Jammed brad tool-less clean-out feature is a breeze.
Getting it on sale was icing on the cake.
Treat yourself to a very nice piece of shop equipment.
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2 yaers working time
By from toronto on Oct 21, 2014
Casual Do-It-Yourselfer
After 2 years used maybe 15-20 times a year compressor gone . I will never buy chip brands .
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Hitachi 18-Gauge Brad Nailer and 6-gal Air Compressor Combo Kit
By from Brantford, AB on May 27, 2014
GREAT product except the hose is a smaller size than standard air hoses BUT the rest is great!
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By from wooler on Mar 15, 2014
Avid Do-It-Yourselfer
I have been using it for several years, rebuilt my house from top to bottom, and never had a problem with it. the gun works good and is easy to use. not bad for a sale price under 200.
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Km roofing
By from Location on Dec 10, 2013
Not bad works good hope it last.used 2roofing guns on it today ,no prob
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Additional Details

Mfr Part #:
UPC #:
Group #: 1356050
Category: Nailers & Staplers - 1980
Style: - 0
Sales Rank: 55

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