best inexpensive brake line flaring tool

10 Best Hydraulic Brake Line Flaring Tools [2023]

Brake line flaring tools are one of the essential tools to be there with anyone who desires to produce perfect and leak-free flares. Fitting brakes, transmission lines, and other related purposes require the most suitable means to make the ideal flares. To invest a hefty sum of money in buying a high-quality flaring kit is undoubtedly an important decision to make.

Top 10 Best Hydraulic Brake Line Flaring Tools

It’s better to go through the specifications of various flaring tools to pick the best one. In this article, we have tried to introduce you to some of the most admirable and commendable flaring tools. Have a look at them and choose the one that suits you the most.

Best hydraulic flaring tools:

1-MASTERCOOL – Overall Best Hydraulic Flaring Tool Set with Tube Cutter

best High quality brake line flaring tools

The MASTERCOOL hydraulic brake pipe flaring tool comes with a tube and dies set, having a stabilizing arm. The set has a magnetic adapter holder that keeps the units in place. It is designed to have an enlarged compression area. This area ensures the firm grip of dies. It’s an ideal 45-degree flaring tool kit with high-end performance.

The set offers:

  • the hydra flare yoke and pump assembly
  • desired flaring cone(45 degrees)
  • a small tube cutter
  • push connect (1/4, 5/16’’,3/8’’)
  • GM fuel and brake lines (5/16, 3/8’’)
  • 45 degree and double flare (3/16’’, ¼’’, 5/16’’, 3/8’’1/2’’)
  • ISO Bubble flare (4.75, 6, 8, 10) mm

This set of tools is believed to work best on annealed steel and dead soft. It has a substantial and sturdy construction that makes it a durable set.

  • Works exceptionally well on steel and copper flares.

  • The time-saving tool with efficient processing.

  • It provides perfect smooth flares.

  • Highly recommended for marine stainless 3/16 tubing.

  • Not good for heavy stainless tubing.

  • The length is not suitable for all.

2-Titan – Reliable 3/16-Inch Double Flaring Tool

best double flaring tool

This set has a solid and innovatively designed body. It creates a smooth inverted 45 degrees SAE double flare.  Having a 3/16’’ nickel-copper flaring, it gives the desired double flares with much ease and perfection. All in all, this is the best hydraulic brake line flaring tool that is not only reliable but durable for long-term use.

The set includes:

  • 3/16’’ double flaring tool
  • Removable handle
  • Positioning bolt
  • Double-ended OP1/OP2 punch
  • A container of die lubricant

This intricately designed tool has an adjustable body. Its compact design makes it easy to use in tight areas as well. This hydraulic brake flaring tool can be used in a bench, wise manner as well. Its handle can be removed if needed.  

  • It’s usable with most vehicles.

  • It can work well in tight under-car spacing.

  • An adjustable and removable handle.

  • It has a long clamping area.

  • It provides perfectly shaped and leak-free flares.

  • Not recommended for stainless steel tubing.

3-MASTERCOOL – Best Budget Hydraulic Flaring Tool

Top rated hydraulic flaring tools for all purposes

This durable set is made up of high-quality machined steel. It can quickly fabricate 37-degree flares. The tool has a dynamic nature and has a variety of uses. Its primary applications include racing, restoration, hot rods, and aviation.

The set includes:

  • 37 degree double flaring adapters (3/16’’, ¼’’, 5/16’’, 3/8’’,1/2’’)
  • 37 degree double flare die sets (3/16’’, ¼”,5/16”,3/8”,1/2”)
  • 37-degree cone

This tool creates perfect and smooth double flares. It is reported to work best on annealed steel tubing, turned steel tubing, soft aluminum, and thin copper tubing. These specifications surely make it a must-have hydraulic flaring tool.

  • Makes perfect 37-degree flares.

  • Works great on aluminum, steel, and even hard stainless steel.

  • It has a solid and sturdy construction.

  • A reasonable tool with amazing features.

  • Do not come in their case.

4- Master – Affordable Brake Line Flaring Kit

best flaring tool for brake lines

It is one of the most recommended hydraulic brake flaring tools that comes in a solid and hard case. It can provide single, double, and bubble flares as well.  The kit provides the perfect flares of standard and metric lines shown below.

FlaresStandard linesMetric lines
Single3/16 inch – 5/8 inch4 millimeters – 14 millimeters
Double3/16 inch – ½ inch4 millimeters – 10 millimeters
Bubble3/16 inch – ½ inch4.75 millimeters – 10 millimeters

This set includes:

  • Flaring bar
  • Arbor press
  • Tube cutter
  • Debarring tool

This set can flare the transmission and fuel lines with much ease and perfection. The sturdy construction ensures the durability of the collection.  It can provide smooth and desired flares.

  • It has fine threads.

  • It provides clean flares.

  • The kit is innovatively designed with quality material.

  • It comes with an instruction kit.

  • Highly recommended for copper and nickel lines.

  • The tube cutter is of mediocre quality.

  • Not good for hard stainless steel.

5-KTI Professional Vise-Mounted Brake Line Flaring

Best inline flaring tools

At number 5 on our list of best hydraulic flaring tools is the mind-blowing best inline flaring kit that works with exceptional precision and accuracy. It has a turret-style design. The design ensures the making of accurate flares in the minimum possible time.

This set claims to form 45 degree single, double, and bubble flares. It can work exceptionally well on OE steel, stainless steel, and soft metal tubing.

The set includes:

  • Flare forming tool
  • Handle
  • 3/16”, ¼”, 5/16” and 3/8” tube retaining dies
  • Instruction manual
  • A solid case

It can be used with 3/16, 1/4, 5/16, and 3/8 inch diameter lines. This kit can help in a variety of plumbing jobs like brake lines, transmission lines, fuel lines, etc.

The perfect flares, precise and accurate service, innovative design, and solid body undoubtedly make this kit one of the most desired flaring tools.

  • It works best on stainless lines as well.

  • An efficient tool with impressive accuracy.

  • It provides flawless flares.

  • Zero leaks on flaring brake lines.

  • Worth its price.

  • It does not work well on 6 mm lines.

6-RIDGID Precision Ratcheting Flaring Box

Top Ratcheting flaring brake kit box

The name of this tool has it. It has a solid and sturdy construction that ensures the provision of desired flares. This tool can make 45 degrees SAE flares (1/8 inch to ¾ inch).

It has an innovatively designed ratcheting handle. The handle keeps it light and comfortable on the hands and reduces the number of extra efforts.

This tool has a durable flaring cone. The cone is made up of eccentrically mounted quality steel. It adds to the durability of the instrument and makes it long-lasting.

Rigid ratcheting flaring tool is reported to work best on steel, stainless steel, hard copper, and brass tubing.

  • It provides uniform flares without galling.

  • Works best in confined areas as well.

  • It comes with a detailed instruction kit.

  • It’s easy to use.

  • It does not come with a case.

7-Hilmor Compact Swage Tool Kit – Best HVAC Flaring Tool

best flaring tool for hvac

This ideal kit is a remarkable combination of power and control. It is innovatively designed to reduce the number of extra efforts. The one-handed setup makes it easy to handle and operate. Is one of the best flaring tools for HVAC on our list as well.

The smooth and intricately built hydraulic mechanism and a release button make it a unique hydraulic flaring tool. It can work exceptionally well in tight areas due to its pistol-shaped design.

The kit includes

  • Swage body
  • A debarring tool
  • Kit box
  • 5 expander heads (3/8”, ½”, 5/8”,3/4”, 7/8”)

This kit has a sharp debarred to provide sharp and precise edges. The tool can make the desired soft tubing on copper, aluminum, steel, and brass. It ensures to give the professionals a straight pipe without splitting.

  • Easy to handle and operate.

  • It can provide the perfect swage with the least fatigue.

  • A firm grip with good control.

  • The expanders have solid and compact construction.

  • Costly tool.

  • Not so good for aluminum refrigeration tubing.

8-RIDGID Non-Ratcheting Pipe Brake Line Flaring Set

best brake flaring tool double 37

This robust set comes in an ethical grey and black body. It is made up of steel and has a sturdy construction. The rigid 41162377 flaring tools can provide sharp and precise flares without galling.

The set comes with

  • Hardened steel flaring cone
  • A solid handle clutch.
  • Measurement display in inches and meters

It can produce 37 degrees SAE flares in 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, and /4-inch sizes.  The reliable and durable flaring cone provides a smooth rolling action. This kit can make the best flares on aluminum, soft copper, and also hard copper, steel, stainless steel, and brass through a wall thickness of 0.035 inches.

  • Provides perfect 37-degree flares

  • Innovatively designed flaring cone reduces extra efforts.

  • Solid, sturdy, and durable.

  • It’s tough to use in tight places.

9-Flexzion – Cheapest Flaring Tools Set Tubing Pipe

best double flaring tool

This is undoubtedly one of the most commendable sets to be out there with you. The set comes with perfect 45-degree flares. It is reported to be the most suitable option for HVAC, water, gas, cooling, and brake line applications.

The set includes:

  • Simple clamp screws die block design
  • Clever clutch
  • Off centric yoke mechanism
  • Heat-treated hardened steel core
  • Standard high-pressure fittings
  • Precise and advanced leverage

The large handle reduces fatigue and facilitates tubing. It has heat-treated flaring bars that add to the durability of the tool.  This classic manual tool is highly recommended for soft materials like copper and aluminum etc.

  • It’s the cheapest best option.

  • The quality tool with desired specifications.

  • Solid construction.

  • An efficient tool that saves time.

  • Can make R410A flares.

  • An innovatively designed clutch for better operation.

  • Not good for high-pressure systems.

10-AB Tools Brake Pipe Flaring Tool

top performing hydraulic flaring pipe tools

This remarkable made in England tool has a solid construction. It has a suitable length of 158 mm. The innovatively designed handheld makes it easy to use in situ in the car. It ensures to provide perfect flares and keeps the pipe perfectly square.

The set has:

  • A solid flaring tool
  • Special punch grease
  • Innovatively designed handle

The professional flaring tool can provide single and double 3/16” SAE flares. It is reported to work best on steel, kunnifer, copper, brass, and aluminum pipes. The set comes with a detailed instruction kit.

  • Simple and easy to use.

  • Perfect for under-car work.

  • Solid and sturdy construction.

  • Works well in tight places.

  • Provides perfect flares with no leaks.

  • Flares are slightly thicker than factory flares.

Things to consider before buying the Brake Line Flaring tools

Flaring is undoubtedly a technical job that requires the best possible selection of a tool and expertise to produce the desired flares.  A few things need to be taken into consideration before buying any flaring tool.

1 – Durability: Always go for a tool that has a solid and sturdy construction. It helps to produce leak-free flares and serves for quite a long time.

2 – Efficiency: The tool must be efficient and should be ideal to be used in constricted places as well. it determines the application and optimum functioning of a tool.

3 – Brake system: Make a detailed analysis of a brake system. It helps in determining the exact size of the cuts and facilitates flaring.

4 – Suitable adapters: The selection of suitable adapters will save your energy in finding the right matches for your flaring tools. Try to buy them with the tools.

5 – Economic tools: NEVER compromise on the quality of your tool. Also, don’t pay for the poorly assembled tools. The device that suits your work the most is a precious one. BUY it.

Frequently asked questions (FAQS)

1 – Which flare is mostly used for brake lines?

The most widely used and made flare is a 45-degree double flare. It is used in brake and clutch systems.

2 – What is ISO bubble flare?

When the line looks like a button and backside angle of the line is 90 degrees, the flare is known as DIN /ISO bubble flare.

3 – Which material is best to be used for brake lines?

The stainless steel is greatly regarded as the best material for brake lines. It has a strong resistance to rust and is a durable choice.

4 – What is the most common size for brake lines?

The most common size for the brake line is 3/16” /4.75 mm and ¼”.

The Final Verdict

Here we have tried to introduce you to some of the best hydraulic flaring tools. You can choose the tool that suits your work and needs the most. Based on the features, pros and cons reviewed in this article you can save your time, money, and invest it in the right tool.

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