Best spot weld cutter kit

1. BLAIR 11096 CUTTER SET
2. KCC INDUSTRIES DR4402 VALUE PACK
3. KAUTHOF RM1905 3/8” DOUBLE SIDED ROTARY SPOT WELD CUTTER
4. SG TOOL AID 18000 SPOT WELD CUTTER
5. GRIZZLY T10296 DOUBLE END SPOT WELD CUTTER
6. ZINGER SPOT WELD CUTTER

Metal makes up a large part of the entire world landscape. It is involved in so many parts of our lives, and if you are a fan of this site, you probably manipulate it regularly as a professional or hobbyist. Read our review The Five Best Cheap Welders und choose the best welder for home.

The Best Spot Weld Cutters - 2019 Buyers Guide

The Best Spot Weld Cutters – 2019 Buyer’s Guide

1. BLAIR 11096 CUTTER SET

2. KCC INDUSTRIES DR4402 VALUE PACK

3. KAUTHOF RM1905 3/8” DOUBLE SIDED ROTARY SPOT WELD CUTTER

4. SG TOOL AID 18000 SPOT WELD CUTTER

5. GRIZZLY T10296 DOUBLE END SPOT WELD CUTTER

6. ZINGER SPOT WELD CUTTER

Top rated spot weld cutter bit

Spot welding is a technique often used to join two metal parts, especially sheet metal. This can be for a temporary weld or a weld on thin material such as auto body parts.

Spot weld cutter advance auto

Here we are talking about a small but basic tool that is handy when you need to remove these spot welds.

Reviews of the best spot welding cutters

Here we offer you helpful information on some of the best spot weld cutters on the market. Read on for help selecting the most suitable tools for your working styles and metal projects.

1. BLAIR 11096 CUTTER SET

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Blair spot weld cutters are the first choice for professional use when removing spot welds. The Blair 11096 is one of the best-selling kits.

This kit comes with three (3) 3/8″ cutters, a mandrel with a «skip-proof” pilot and an additional pilot. Blair spotweld cutters guarantee fast cutting of spot welds.

The 3/8″ double blades cut holes more efficiently and fit 3/8″ and ½” chucks.

The blades are made of stainless steel, which seems to keep them sharp longer.

Pros:

  • Extra pilot included
  • Made of M2 high speed steel
  • These ring tools cut clean, burr-free and round holes quickly, unlike twist drills that press or punch saws that
  • tear through materials.

Cons:

  • Use lubricant to keep it sharp and don’t go fast and watch your depth

2. KCC INDUSTRIES DR4402 VALUE PACK

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The DR4402 Value Pack contains 2 shafts with cutting blades plus 2 spare cutting blades.

You get long-lasting, double-sided 3/8″ high-speed metal cutting blades made of high-quality, heat-resistant steel.

3/8″ is an ideal size for removing spot welds. This is ideal for cutting spot welding panels quickly and distortion-free.

The 1/4″ standard size mandrel with flat spots helps prevent twisting in the chuck (suitable for 1/4″ and larger drills).

Pros:

  • Premium Quality Heat Resistant Steel Blades Allow for Reliable Cuts Over and Over Again
  • Bundle Pack that Includes 2 Arbors with Cutting Blades PLUS 2 Extra Blades
  • Alleviates the Need to Pry and Break Welds

Cons:

  • Would be even better is there was more spring preload available on the needle

3. KAUTHOF RM1905 3/8” DOUBLE SIDED ROTARY SPOT WELD CUTTER

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This precision spot weld cutter is not supplied as part of a kit, but it is one that you must take into account. It is a double-sided 3/8″ rotary cutter that is also suitable for most ¼” drills.

The Kauthof spot welding cutters are known for precisely drilling out spot welds. They leave a clean hole without the need to remove metal burrs.

It is a spot weld bit that not only cuts cleanly but is also non-invasive. This means that it does not deform the pieces of sheet metal you are drilling through.

Pros:

  • This spot weld cutter drill bit to easily separate spot-welded panels, without distorting the sheet metal
  • This a very good buy to cut spot welds

Cons:

  • It takes some finnese to stop it from walking
  • Blades didn’t work very long

4. SG TOOL AID 18000 SPOT WELD CUTTER

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This is another standalone spot weld cutter that offers value for time and money. It is a double-sided 3/8” rotary cutter blade that will fit most ¼” drills, too.

When one end loses its sharpness, you just flip the bit around without needing to go out and buy a new spot cutter.

It is very affordable and will last you a long time. However, it is best to use it at low drill speeds and with cutting oil to help prolong its lifespan.

Pros:

  • Use slow drill speed & cutting oil, will last a long time
  • Very good for the price

Cons:

  • The teeth break off from use

5. GRIZZLY T10296 DOUBLE END SPOT WELD CUTTER

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The Grizzly T10296 is one of the highest rated spot welders on the market today. It is efficiently cut through the top of the sheet but not through the underlying part.

This spot welding cutter comes in a very useful set. This includes six 3/8″ double head cutters and three spring-loaded centering tips.

The centering tips are convenient to guide the blade into the center of the spot weld to make the cut smooth and precise.

The kit itself is light and compact enough to fit even small toolboxes.

It is moderate in price, but with all the extras in the kit, the Grizzly T10296 will give you excellent value for money.

Pros:

  • Made of M2 High Speed Steel
  • These ring tools cut clean, burr-free and round holes quickly, unlike twist drills that press or punch saws that
  • break through materials.
  • There is no dead zone, so less thrust is required and no deformation of the material or jagged edges occur

Cons:

  • None

6. ZINGER SPOT WELD CUTTER

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The spot welding cutting set includes: 2 pieces x 3/8 inch rotating spot welding drill + 4 spare metal cutting blades.

It fits for the 3/8″ spot welder remover fits most 1/4″ drills, mandrel with flats to avoid twisting in the chuck. Made from the High-quality, heat-resistant steel for high strength and durability separates spot-welded plates quickly and distortion-free. You can use it for working with iron, cast iron, alloyed steel, carbon steel, die steel, die grinding machine, repair vehicle, bores, bodywork renewals, etc.

Guarantee: No reason to return or replace if our spot welding cutters do not match your spot welding drill.

Pros:

  • Wide range use:iron, cast iron, alloy steel, carbon steel, die steel,die grinder, fix vehicle,drill holes,auto body renovations,etc.
  • High-quality heat resistant steel

Cons:

  • Did not last long

What Is Spot Welding

Spot welding is often used for certain types of sheet metal or wire mesh. It is not such a good method for thicker structural steel structures because the heat flows more freely into the surrounding metal. Spot welding can be seen on sheet metal products such as metal buckets or car panels.

Aluminium alloys can be spot welded, but since aluminium has higher thermal and electrical conductivity, it requires higher welding currents.

For this you need larger, more powerful and more expensive welding transformers. It can be done although it is not recommended. The same applies to copper or copper alloys.

The automotive industry is the most common area in which spot welding is used. It is the most common way to weld the metal sheets to form the outside of the car. Spot welding can even be fully automated. It is one of the applications of robotics on the assembly line.

Spot weld cutters for sale

Spot welding can even be used in orthodontic clinics, where small spot welders are used to resize metallic “molar bands”. However, we do not recommend that you use a spot welding cutter to adjust your own braces!

Another application of spot welding is the production of batteries. The cells in batteries are connected to the battery terminals by spot welding thin nickel strips. Spot welding can prevent the battery from getting too hot, which is a possibility if you use conventional soldering instead.

The advantages of resistance spot welding are manifold. On the one hand, it ensures a faster process time. In addition, a smaller amount of consumables such as soldering materials, solder or welding rod is used.

As it uses less energy and material, it is cleaner and more environmentally friendly. After all, it makes very reliable joints.

Spot weld cutter princess auto

The spot welding cutter you are looking for leaves very little burr when cutting and leaves the holes drilled with it extremely smooth. This will make it much easier to continue your work on the piece of metal you are working on.

Spot welder cutters are usually supplied as a kit. It is best to get your spot weld cutters in sets of three or more. The extra blades or bits mean there is no downtime in your project while you wait for the blade to be sharpened. It is also ideal for obtaining a kit with blades of different sizes.

Some kits are also supplied with centering tips. These centering tips are very useful to guide the chisel into the center of the spot weld and achieve a precise and smooth cut.

What to Look For In a Spot Weld Remover

Now that we have an idea of how resistance spot welding is performed, we know that spot weld interfaces will be very robust and reliable.

However, some projects require the removal or tearing of solder joints.

This is very likely if you are working with auto repair or other projects that involve a lot of sheet metal with spot welds.

Spot welding requires thorough care when removing, especially if you want to save as much as possible of the original metal. There are several ways to remove spot welds, but the difference lies in the tools you need to do the job.

A good spot weld remover will help you cut easily around the spot weld and expose the plate while keeping the underlying plate intact.

In today’s market, double sided spot weld cutters are widely used. These cutters quickly remove spot welds without damaging the underlying panel. With double ends, you can cut twice as many holes as with one-sided spot cutters.

Conclusion

Resistance spot welding is used in tons of projects with sheet metal. It is a particular favorite for working on patch panels on your car or restoring this old classic.

Whether you are in automotive restoration, furniture art or any other spot welding business, you will definitely want a high quality spot welder to be able to cut the section you have replaced without damaging the rest of your part.

The Best Spot Weld Cutters – 2019 Buyers Guide Video

The Best Spot Weld Cutters – 2019 Buyers Guide
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David Muench (Carnes Mechanical)

David Muench (Carnes Mechanical)

Hey, I’m David. I’ve worked in a cars store for 6 years. I write reviews and guides, helping people to choose the most suitable technicals and best product for them. I’m happy to finally share my knowledge of the industry here, on CarnesMechanical.

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