10 Pcs High Speed Steel Cobalt Drill Bit Set 2 Pcs of Each 1mm(3/64"), 1.5mm(1/16") 2mm(5/64") 2.5mm(3/32") 3mm(1/8") Jobber Length Twist M35 Metal Drill Bit For Stainless Steel And Hard Metal
Details
- MaterialMetal
- Cutting Diameter3 Millimeters
- Shank TypeStraight
- Cutting Angle String135 Degrees
- BrandSPKLINE
Description
🔧 Drill Your Way to Perfection!
- EXTENDED LIFESPAN - Lasts 4 times longer than standard bits, perfect for heavy-duty applications.
- DURABLE COMPOSITION - Made from industrial-grade High Speed Steel with 5% cobalt for superior heat resistance.
- EFFORTLESS DRILLING - 135-degree split-point tip ensures immediate engagement and prevents slipping.
- PRECISION ENGINEERING - Crafted for micro hole drilling with unmatched accuracy.
- VERSATILE COMPATIBILITY - Designed to fit all electric and cordless drills for seamless use.
This 10-piece High Speed Steel Cobalt Drill Bit Set is engineered for precision and durability, featuring micro-sized bits ideal for drilling into stainless steel, aluminum, and other hard metals. With a 135-degree split-point tip for effortless drilling and a lifespan four times longer than standard bits, this set is a must-have for professionals seeking reliability and performance.
Reviews
M**S
Good, maybe a little short
These appear to be metric drill bits, and are just similar to the English sizes. Even the 1 mm size held up to drilling into redwood, with being careful with the drill. The bits weren't as long as the ones I was replacing, but for the price I say 5 stars.
R**R
Worked well
Worker well for drilling out stripped screws. Nice metal holder.
J**G
They are pretty standard drill bits, nothing fancy
Decent for the price. They drilled holes. Not the best, but look at that priceThe smallest one, which was the one I really needed, does not fit in the chuck on my Milwaukee cordless drill. It's too small. Not really anything you can do about it, but I'm leaving this for other people.
G**Z
Muy buen juego de brocas
Muy juego de brocas para miniportabrocas para motor dc
A**R
The first drill bit just snapped. Others would not drill in to steel plate. Do not buy.
Totally worthless.
B**R
Good price, seem to be decent quality?
Just started using them, but they seem to be a good value for the money. Sized correctly, priced well, but I cannot really offer much thought on durability as I'm going to use them on plastic for hobby work.
B**T
Works very well on stainless steel
I have to half some of my stainless steels for certain projects, these drill the hole nicely without breaking.
J**
Shattered like glass.
These are absolute junk, I needed them to drill through the metal clips on ink pens. Right off the hit two broke, moved up to a bigger bit thinking it would be stronger…nope shattered into 3 pieces. I drilled slow with oil, broke. Drilled fast and broke, swear if the drill side eyes these bits they break.
Common Questions
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