The Best Spot Weld Drill Bit for the Money? See Our Top 7 Picks

Spot welding is common in industries such as iron sheet making, farm machinery, automotive, and masonry shops. You can join thin metal sheets together of up to 3mm thickness by use of spot welds.

You’ll find that the car industry depends largely on this exercise to fix car bodies with new sheets of metal or remove the old while replacing them with a higher-grade metal body.

However, to do a top-quality facelift, you need to invest in the best spot weld drill bit available. And that’s precisely why this article exists.

Besides providing you with a list of the bits we strongly believe in, we’ll equip you with a buyer’s guide so you can make an informed choice.

High Quality Spot Weld Drill Bits: Comparison Table

In this section, we give a detailed review of high-quality spot weld drill bits and their unique features. However, if you won’t scroll to the end, we have a clear table with a summary of the drill bits and their superior qualities. Here we go!

EEEkit Rotary Spot Weld Cutter Sets Double Sided...
Neiko 10052A Spot Weld Drill Bits, High Speed...
Spot Weld Cutter Set,13 Pcs 3/8" Rotary Spot...
Pack of 13Pcs 3/8" Double Sided High Speed Rotary...
Product Name
EEEkit Spot Weld Remover
Neiko HSCO steel spot weld bits
VAGYD rotary cutter and spot weld remover drill bit set
Wishlink Rotary High-Speed Spot Weld Cutters
Material:
High Speed Steel
Cobalt
‎High Speed Steel
Metal
Bits Size:
1 x Drill with Cutter, 2 x Pilot Pin, 10 x Extra 3/8″ cutters
8 mm/5/16″
3/8″
3/8″
Number of Bits:
13 bits
1 bit
13 bits
13 bits
Prime Status
-
EEEkit Rotary Spot Weld Cutter Sets Double Sided...
Product Name
EEEkit Spot Weld Remover
Material:
High Speed Steel
Bits Size:
1 x Drill with Cutter, 2 x Pilot Pin, 10 x Extra 3/8″ cutters
Number of Bits:
13 bits
Prime Status
Price
Neiko 10052A Spot Weld Drill Bits, High Speed...
Product Name
Neiko HSCO steel spot weld bits
Material:
Cobalt
Bits Size:
8 mm/5/16″
Number of Bits:
1 bit
Prime Status
Price
Spot Weld Cutter Set,13 Pcs 3/8" Rotary Spot...
Product Name
VAGYD rotary cutter and spot weld remover drill bit set
Material:
‎High Speed Steel
Bits Size:
3/8″
Number of Bits:
13 bits
Prime Status
-
Price
Pack of 13Pcs 3/8" Double Sided High Speed Rotary...
Product Name
Wishlink Rotary High-Speed Spot Weld Cutters
Material:
Metal
Bits Size:
3/8″
Number of Bits:
13 bits
Prime Status
Price

Top 7 Quality Drill Bits for Spot Welding: Full Reviews

Interesting features about spot weld drill bits are that they carry a series of blades that bite into the thin metal. The teeth-like blades do not dull easily and in case they do, they are easily replaceable.

Moreover, the high speed and accuracy ensure that each automobile panel or metal sheet comes out separately. Let’s narrow down to each spot weld drill bit set and its unique features. Have a look.

Best Spot Weld Drill Bit

1. EEEkit Spot Weld Remover

The drill bits have a high-speed steel body with a springy center bit for toughness and wear resistance. Besides, they carry razor-sharp double-sided cutters to improve drilling action.

EEEkit Spot Weld Remover review
Features
  • Material: High Speed Steel
  • Bits Size: 1 x Drill with Cutter, 2 x Pilot Pin, 10 x Extra 3/8″ cutters
  • Number of Bits: 13 bits
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hss EEEkit Spot Weld RemoverThe rotating double-sided cutters separate auto spot-welded panels flawlessly from a panel cutter. Also, the 3/8 rotary blades and hex shanks are a perfect fit for most drills.

We like that they are multi-purpose and used on thin aluminum sheets, stainless steel, and other similar metal sheets. For a pack of 13 pieces, this set is all-affordable for you if you need to remove and change your auto panels. The blades are also replaceable when they begin to dull.

Customer Reviews (Section Updated: February 4, 2022)

Amazon Rating
 4.5 of 5 stars  – 697 Total Reviews
Positive Feedback
  • High-quality cutter blades
  • Super speed in cutting through spot welds
  • Dull blades are replaceable
  • Inexpensive
Negative Feedback
  • Pilot whole needed to avoid slipping

Customers are pleased with their purchase of these reliable drill bits.  It is reasonably priced and easily works through most materials, including carbon fiber.   Buyers recommend using cutting oil to avoid burning your material when using it.

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2. Neiko HSCO steel spot weld bits

This is a high-quality grade combination of high-speed steel and cobalt for an amplified bit lifespan. The tips have a titanium finish for long periods of service and heat resistance in a hot environment.

Neiko HSCO steel spot weld bits review
Features
  • Material: Cobalt
  • Finish Type: Titanium
  • Bits Size: 8 mm/5/16″
  • Number of Bits: 1 bit
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cobalt Neiko HSCO steel spot weld bitsOn the other hand, the tips are flatted on the bit’s bottom half for high precision marking before initial drilling by the spot weld cutter.

This bit locates spot welds in car panels before panel separation. It is strong enough and highly recommended for spot weld drilling.

Customer Reviews (Section Updated: February 4, 2022)

Amazon Rating
 4.4 of 5 stars  – 232 Total Reviews
Positive Feedback
  • Longer life span with low drilling speeds
  • High-quality design
  • Affordable bit option
  • Does not slip/walk
Negative Feedback
  • Some mention of dulling quickly
  • Too short for use with standard drills

Overall buyers are pleased with this affordable option.  According to reviewers this is better suited for DIY than professional use but can hold up to tough jobs around the house.  “Great find and buy. I just bought two more.”

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3. VAGYD rotary cutter and spot weld remover drill bit set

This is a real heavy-duty double-sided rotary cutter, made of quality high-speed steel. The 3/8 inch cutting blades are heat resistant and perfect for removing spot-welded panels.

VAGYD rotary cutter and spot weld remover drill bit set review
Features
  • Material: ‎High-Speed Steel
  • Bits Size: 3/8″
  • Number of Bits: 13 bits
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hss VAGYD rotary cutter and spot weld remover drill bit setOn the other hand, they are also suitable for separating thin stainless steel, iron, and aluminum sheets without damaging the other layer.

We like that the 13 pieces per set with 2 replacement blades come at a low and affordable cost. You can do a perfect facelift for your classic fleets with these sharp and sturdy rotating spot weld removers. Although it’s an exceptional purchase with value and quality, the product has a strict return policy.

Customer Reviews (Section Updated: February 4, 2022)

Amazon Rating
 4.6 of 5 stars  – 70 Total Reviews
Positive Feedback
  • Sharp double-sided rotating blades
  • Economical to buy the 13 piece set
  • Durable and high-performing high-speed blades
Negative Feedback
  • Strict and unclear return policy

Customers are pleased with this reliable cutter.  It works well, especially at lower speeds, on a variety of different materials.  Reviewers mention how the set is affordable and a great addition to their tool collection.

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4. Wishlink Rotary High-Speed Spot Weld Cutters

These drill bits carry high-speed cutters that rotate while cutting through spot welds. The bits remove spot welds efficiently without damaging the underlying metal sheet.

Wishlink Rotary High-Speed Spot Weld Cutters review
Features
  • Material: Metal
  • Bits Size: 3/8″
  • Number of Bits: 13 bits
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metal Wishlink Rotary High-Speed Spot Weld CuttersBesides, the rotary blades are sharp enough to drill through spot welds without dulling. You can maintain the lifetime of the fiery blades using temperature-controlling lube for maximum service and durability.

You also have to maintain low drilling speeds so as not to break the blades. On the other hand, the center pin is spring-loaded for ease of motion during center marking. With a strong plastic case, you don’t have to worry about handling and storing your bits before your next assignment.

Customer Reviews (Section Updated: February 4, 2022)

Amazon Rating
 4.3 of 5 stars  – 97 Total Reviews
Positive Feedback
  • Affordable drill bit
  • Well-packed in a plastic case for organization
  • Sharp rotary blades
  • High quality with exemplary performance
Negative Feedback
  • Mandrel doesn’t hold up well

This drill bit is a quick and accurate worker.  With a steady hand, users state that it works quickly and has the power to get the job done without much force.  Some do mention they break easily, but most haven’t experienced that issue.

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5. KCC Industries Spot Weld Drill Bit Set

The key construction material is high-speed steel with mounted double-sided rotating blades. The blades execute a clean separation of thin metal sheets and car panels without damaging the other inner sheets.

Features
  • Material: Steel
  • Bits Size: 3/8″, 1/4″
  • Number of Bits: 2 Pack + 2 Replacement Blades
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steel KCC Industries Spot Weld Drill Bit SetAnother unique feature is the thick steel center bit that’s of high quality and resistant to chipping. The center bit grabs the surface and prevents bit walking. Moreover, the ¼” size flat arbor fits in 1/4” or larger chucks without spinning.

We like that the drill bits come with 2 replacement blades, 2 arbors, and a carrying case. You should enjoy replacing your panels with this spot weld remover.

Customer Reviews (Section Updated: February 4, 2022)

Amazon Rating
 4.3 of 5 stars  – 370 Total Reviews
Positive Feedback
  • High-quality high-speed steel construction
  • Sharp cutting blades
  • Flat arbor versatile for different chucks
Negative Feedback
  • The bit slips around which affects the accuracy

Another affordable option for our list, this one “Works great and lasts through many spot welds.”  Like most cutters, users recommend using cutting oil to avoid burning or excessive wear.  The cuts are aggressive and clean, making this a great option for your projects.

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6. EONLION spot weld drill bit set

These are high-quality steel drill bits with a 3/8 inch cutting blade. The tough steel makes the bits heat resistant therefore blade quality is not easily affected.

EONLION spot weld drill bit set review
Features
  • Material: Steel
  • Bits Size: 3/8 inches
  • Number of Bits: 14 bits
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steel EONLION spot weld drill bit setOn the other hand, the double-sided rotating blades are efficient in separating spot-welded sheets and panels. When the blades dull on one side of the bit, it is no issue as you can flip over and use the sharp end (arbor assembly).

We like that the drill cutters leave a clean hole without denting the lower sheets. Also, the blades are replaceable once they begin to dull. It’s an economy pack to buy as the various diameters will take a while to replace.

Customer Reviews (Last Updated: February 4, 2022)

Amazon Rating
 4.5 of 5 stars  – 576 Total Reviews
Positive Feedback
  • High-quality blade cutters
  • A 14 piece-pack means value for money
  • Replaceable blades when cutting edge dulls
Negative Feedback
  • A tendency to dull very soon

Reviews shared that this bit has been a valuable and reliable addition to their collection.  The bit works great for spot welds.  Again many users suggest drilling slow and utilizing cut oil for best results.

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7. Vivian 13 Piece Spot Weld Remover

The 3/8 double-sided rotating blades are made of high-standard thick steel that’s heat resistant. They are excellent with the separation of spot-welded car panels without any damages to the inner metal sheets.

Features
  • Material: High Speed Steel
  • Finish Type: Gold
  • Shank Type: Straight
  • Cutting Angle String: 60 Degrees
  • Bits Size: 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, and 1/2″
  • Number of Bits: 7 bits
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What’s more, the 1/4inch arbor assembly with flats ensures it’s properly held in chucks. You need these spot weld cutters for better panel partitioning than ordinary panel cutters.

The package is all affordable with a total of 13 pieces of drill bits and cutter blades for carbon steel, iron, and cast iron among other thin metallic sheets.

Customer Reviews (Section Updated: February 4, 2022)

Amazon Rating
 4.4 of 5 stars  – 64 Total Reviews
Positive Feedback
  • Value for money
  • Efficient cutting double-sided rotating blades
  • Resistant to thermal damage
  • Highly durable construction material
Negative Feedback
  • Difficult to find replacement centering pins

This affordable option comes with solid ratings from buyers.  The drill bit is effective and does accurate work. There is mention of the centering pins breaking without replacement easily available, so take that into consideration if you have more heavy-duty projects.

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How to Buy the Best Spot Weld Drill Bit – Buyer’s Guide

A spot weld drill bit is unique in that the center bit and cutting blades determine the drilling action on your metals. Spot welds join metals, however, you need to be careful while separating them and that’s where you need the right spot weld removers.

Looking to buy spot weld bits for your automotive upgrade? We have a simple guide on what to look for. Have a look.

Drill bit diameter

Buying a whole set of drill bits has the benefit of flexibility in diameters. You can use the smaller bits as a centering bit before drilling with a specific diameter. 3/8” make exceptional holes when removing spot welds.

Quality of center bit

The centering bit should be in place to avoid bit walking. The right center bit with spring adjustments allows for high precision drilling and neat holes, eliminating the slips and wobbling. The springs serve to hold the bit in place while the cutters drill out the spot welds.

Sharpness of blade

You can alternate the blades, especially on double-sided blades when they lose the brutality. Rotating blades are so sharp that it takes a few minutes to remove a whole panel. If both sides lose sharpness, you need to replace the whole cutter blade.

Blades made of steel have high heat resistance thus a longer cutting span compared to other materials. Low heat resistance causes blunting of sharp blades.

Construction material

High-speed steel and hard steel are the key component materials for these bits. Steel has high heat resistance compared to other metals which makes it suitable. Titanium and cobalt coated drill bits have high performance, durability, and heat resistance which makes them suitable for spot weld drills.

Quick Reminder: Spot weld drilling like any other requires that you take some precautions. Your safety is key and that means you should watch out for the following:

Drilling speed, lubrication, and eye protection where necessary. Ensure that no harm comes your way and that you maintain your tools’ service during the process.

Frequently Asked Questions about Best-Selling Spot Weld Drill Bit Sets

We tackle all relevant questions about spot weld drill bits and their functional parts. Check out what we have to say about spot weld bits.

Q: What is the best way to remove spot welds?

A: First, mark off the points with spot weld using a center bit. You can then introduce your power drill with the right spot weld cutters to separate the panel from the underlying sheet.

Q: Can you drill through a weld?

A: Drilling through a weld is possible using the high-speed steel bits with titanium or cobalt coating. The welds are easily retractable.

Q: What size are spot welds?

A: Spot welds carry a lot of heat but with much electrical resistance. Thinner stocks are easier to weld compared to thicker metals, for example, with automobile spot welds.

Q: What disadvantages does riveting have over spot welding?

A: Riveting requires lots of energy and costs compared to spot welding. On the other hand, spot welding is cheaper and less noisy. Spot welding leaves your metal in an all-repairable condition. But riveting makes your metal old and lose tenacity.

Which Is Better? Our Final Verdict

Although all our spot weld drill bits are of excellent quality, our top pick is theEEEkit Spot Weld Remover. Its tough double-sided blades do not bend with repeated use; they’re sharp and provide super speed in the removal of spot welds.

Besides, dull blades are replaceable, and for a set, the blade diameters can be used for several spot weld jobs. There’s value with each diameter that comes in this set.

Conclusion

Spot welding for various metal sheets is an easy procedure if you invest in the right drill bits. If you need top quality and efficient cutters and spot weld removers, we got all that you need in our listing. Click through our list of top-rated spot weld drill bits and enjoy your drilling experience.

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