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13 PCS Metric M35 Cobalt Steel Twist Drill Bit Set HSS Extremely Heat Resistant with Straight Shank to Cut Through Hard Metals Like A Hot Knife Through Butter,Such as Stainless Steel,Titanium Alloy

  • Based on 629 reviews
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Availability: 13 left in stock
Fulfilled by Amazon

Arrives Thursday, Dec 26
Order within 17 hours and 5 minutes
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Features

  • Faster Cutting and Longer Life Our Twist Drill Bit HSS are Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to 12 times when compared with an average HSS drill bit.
  • No Center Punch Is NeededThe 135 Quick-Cut points are self-centering and penetrate quickly with less pressure. Twist drill bit kit Will not "walk" or "wander"
  • Extremely Heat Resistant twist drill bits Must be used and operated at 1500 RPM or greater for maximum efficiency. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks
  • Metal Cutting Drilling Steel, Stainless Steel, Hard Metal and Iron.Particularly successful in cutting through hard metals such as hard metal ,stainless steel and cast iron, although they can be used for softer materials, too
  • Easy Usage And Store The set includes 13pcs of M35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm,13Pcs Packed in a Plastic Bag For Easy Usage And Store

Material: High Speed Steel, Stainless Steel, Cobalt Steel, Cobalt


Finish Type: Titanium


Shank Type: Straight


Cutting Angle String: 135 Degrees


Brand: TYMXGHF


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 6.85 x 3.98 x 0.55 inches; 1 Pounds


Item model number ‏ : ‎ 1


Date First Available ‏ : ‎ May 15, 2018


Manufacturer ‏ : ‎ Wrightus


Best Sellers Rank: #269,108 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #172 in Masonry Drill Bit Sets


#172 in Masonry Drill Bit Sets:


Customer Reviews: 4.5 4.5 out of 5 stars 629 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good bits
I've used these several times to drill out rusted rotor screws and works great!
Reviewed in the United States on February 5, 2024 by E Roxas

  • Good quality bit set
The drill bits are good quality for the price the case however is junk and was broken on arrival. I have been using these bits quite regularly for a few months now, and they seem to be holding up well. Most of what I've been drilling is PCB boards and plastic with a small amount of thin metal.
Reviewed in the United States on June 23, 2022 by MattGrace MattGrace

  • Nice quality small bit set.
Only reason I didn't give it five stars for durability or longevity is that I haven't had it long, and have used it only once. Given how it performed when I used it, though, I don't anticipate anything but more of the same; nice 'bite' into the aluminum plate, clean hole walls, even swarf curls from each gullet, so the flukes are cutting evenly, which means the tip is ground accurately and not cutting one-sided. These will be seeing frequent use! ... show more
Reviewed in the United States on June 3, 2023 by Wayfarer

  • They worked
They will not last long
Reviewed in the United States on October 31, 2022 by Arnold

  • Sizes to fit
I needed a certain size of metric to fit a project I was working on and this did the trick. It was a good price .
Reviewed in the United States on November 13, 2021 by Amelia's Cousin

  • Sharp bits
Arrived quickly and are very sharp, work well in a pin vise for 3D prints and minis.
Reviewed in the United States on November 11, 2022 by Bryce Daniels

  • Re-label of a sae set
Amazing how the strange metric sizes like 4.8 are the exact same as a standard sae set.
Reviewed in the United States on May 1, 2021 by Brad F.

  • Worked
Works
Reviewed in the United States on July 9, 2023 by Shoes

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