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7pcs M42 HSS High Speed Steel Titanium Plated Spotting Drill Bits Set Round Shank 90 Degree Drilling Chamfering Tool

7pcs M42 HSS High Speed Steel Titanium Plated Spotting Drill Bits Set Round Shank 90 Degree Drilling Chamfering Tool

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  • China Warehouse
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Stock in: china


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If you are looking for a set of spotting drill bits that both high quality and durable, this one is it. With features of high temperature and abrasion resistance, this set is more useful.

7pcs spotting drills with 90 degree angle.
With the feature of high temperature resistance.
High quality high speed steel drills have long service life.
Titanium plated, better abrasion resistance, service life increased by 50%.
Positioning and chamfering can be finished by one time.
The holes made by these drills are not easy to cause edge breakage.

Material: M42
Drill Dia: 3mm / 4mm / 5mm / 6mm / 8mm / 10mm / 12mm
Package Size: 11.5 * 11.5 * 1cm / 4.53 * 4.53 * 0.39in
Package Weight: 180g / 6.35oz

Package List:
7 * Drill Bits


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Customer Reviews

Average Rating:


based on 16 Customer Reviews

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  • By Beon F.

    October 22, 2017

    be very carefull when using the smaller drill bits! However, the bigger two of the three is what really worked for me in cutting steel. The bigger of the two extractors actually came in very handy as well. they are nice, yes and they do work once u use em correctly!!! ensure ur hole is deep enough, set the extractor in place and use a hammer to knock it in the hole and then u can use a socket (as i did) and turn in the left-hand direction (like ur pulling a bolt) and have ur stud extracted. when i used the hammer to knock in the etractors, i thought they would be damaged but they seem to be very durable. !!! it didnt work 100% of the time for me but it worked.

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  • By p***s

    January 18, 2018

    Item as described. Many thanks

    Is this helpful? (0) (0)

  • By s***y

    December 5, 2017

    Item as per description - a Good seller !

    Is this helpful? (0) (0)

  • By w***n

    November 18, 2017

    Quality item As per description & promptly sent.

    Is this helpful? (0) (0)

  • By Arkansas Red

    October 21, 2017

    How long these last I don't know, but right now they're doing a good job.

    Is this helpful? (0) (0)

  • By whatanuts

    October 19, 2017

    The bits arrived on time and are good and strong. I have used them on brick drilling several holes and they have not gotten dull yet.

    Is this helpful? (0) (0)

  • By Kyle Brown

    October 6, 2017

    Good product. Good price. I'm happy!!

    Is this helpful? (0) (0)

  • By Allen Rountree

    September 29, 2017

    the bits are exactly what I had been looking for and suit me fine

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  • By N W

    September 12, 2017


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  • By Randy Taylor

    September 10, 2017

    As advertised.

    Is this helpful? (0) (0)

  • By scootertramp

    August 14, 2017

    Fast drilling in sheet metal & wood... 99 bits for the price is great and you can download a drill size conversion chart off the internet and use these metrics instead of fractional. At .0028" or so difference, the screw will never know.

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  • By Perry G.

    August 9, 2017

    Not the best but actually not the worse. No problems with seller

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  • By Paul Christensen

    July 28, 2017

    It's not easy to find high-quality left-hand drill bit sets - several that I have tried are cheaply-made and not strong enough to cut through harder bolts. The Kkmoon set is a notable exception - the bits are strong (and don't bend under pressure) and cobalt reinforced to cut through steel.

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  • By michael w. flint

    July 4, 2017

    Product as advrtised, would buy again!

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  • By b***1

    May 10, 2017

    Prompt delivery and exactly as described.

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  • By Andy Martin

    January 9, 2017

    Just... I mean it's like a zillion drill bits for not a zillion dollars. Maybe this summer when the weather gets nice I'll join the local lemonade stand co-op and sell drill bits to passing dads.

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