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8mm Titanium Coated Spot Weld Drill Bit

8mm Titanium Coated Spot Weld Drill Bit - Main image
$18.73 $27.95 In stock

Category: 90151-TIN

You know these

Spot Weld Bits

are different the minute you look at them. We took our HSSE cobalt alloy bit and coated it with space-age

Titanium

, which is what gives the bit its gold color. The durable, Titanium coating on these bits makes them last three times longer than our 90151 HSSE cobalt bit. This bit features an

8 mm diameter

cutting face.



Our Spot Weld Drill Bits are made of top quality, German tool steel. This high-speed steel is mixed with a special cobalt alloy (EMO5-CO5), resulting in bits that can be expected to last twice as long as standard high-speed steel bits. Tests in our Spot Mill (item #90150) have resulted in over 100 spot welds removed. These advanced bits also work great in any other spot weld cutter.



Measuring 1-47/64" L x 5/16" diameter, they can be used in any drill which runs between 700 to 1800 rpm. Of course, as with any cutting tool, use of a cutting oil will greatly increase the life of the tool. Once you use one of our Spot Weld Drill Bits, you'll never go back to hole-saw-type cutters again.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Scarlett E. ★★★★★

The gold coating isn't just for looks—this bit chews through spot welds without dulling, and the cobalt alloy underneath keeps it rigid where cheaper bits flex. Punched out a dozen welds on my fender today and it still feels like it's fresh out of the box.

Mia ★★★★★

I’ve been using this titanium-coated bit on some tough spot welds, and it cuts cleanly without grabbing. The gold color is nice, but what really matters is how it holds its edge through multiple holes.

Daniel N. ★★★★★

The gold coating isn’t just for looks—these bits cut through spot welds like butter, saving me a ton of drilling time on my latest project. The cobalt core feels sturdy in hand, and they haven't dulled after a dozen uses.