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3 Pcs/set Good Quality HSS Titanium Coated Spiral Grooved Step Drill Bits Professional Pagoda Drill Bit Set 4-32mm 4-20mm 4-12mm

3 Pcs/set Good Quality HSS Titanium Coated Spiral Grooved Step Drill Bits Professional Pagoda Drill Bit Set 4-32mm 4-20mm 4-12mm

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Ship From:
  • China Warehouse
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Usually will be shipped in business days hours
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United States
Stock in: china


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For each user order no more 5 item(s)

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if the goods arrival in 90 days,we will inform you by email!


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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
These spiral grooved step drills have good chip removal ability and cutting more smoothly than straight flute step drill.

Good chip removal ability.
High-speed steel, nice quality and durable for use.
These drill bits works great in making a smooth, clean and perfectly round hole.
Professional design, which makes drilling holes more precise with smoother cutting.
Suitable for punch holes through sheet metal, steel plate, aluminum plate, brass or wood.
This drill bit set includes 3 sizes(4-12mm, 4-20mm, 4-32mm), which meet your different needs perfectly.

Material: High-speed steel 4241
Surface Treatment: Titanium coated
Shank Diameter: 6.35mm (hexagon shank)
Item Weight: Approx. 215g / 7.58oz
Package Weight: Approx. 216g / 7.63oz
Package Size: Approx. 16 * 9 * 3cm / 6.30 * 3.54 * 1.18in

Package List:
3 * Step Drill Bit


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Customer Reviews

Average Rating:


based on 11 Customer Reviews

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  • By c***a

    June 7, 2018

    Great product,fast shipping special thanks

    Is this helpful? (0) (0)

  • By o***y

    May 29, 2018

    Great and fast service, thank you very much!

    Is this helpful? (0) (0)

  • By l***1

    May 26, 2018

    got it thank you Excellent seller ship super super fast AAAAA+++++

    Is this helpful? (0) (0)

  • By p***s

    March 14, 2018

    100% ok

    Is this helpful? (0) (0)

  • By t***o

    January 3, 2018

    Good device,good price,good seller!

    Is this helpful? (0) (0)

  • By w***5

    October 28, 2017

    Vielen Dank, schnelle Lieferung, Top Qualität...

    Is this helpful? (0) (0)

  • By i***d

    October 15, 2017

    so wie beschrieben, danke immer wieder

    Is this helpful? (0) (0)

  • By z***0

    August 15, 2017

    Excellent product just like in description. Arrived quickly in just 13 days

    Is this helpful? (0) (0)

  • By a***r

    May 11, 2017

    Superschnell geliefert. Gute Qualität.Danke, gerne wieder.

    Is this helpful? (0) (0)

  • By m***4

    April 29, 2017

    Great seller, would gladly order from again

    Is this helpful? (0) (0)

  • By a***e

    April 6, 2017

    arrived in a timely manner. they seem decent quality.

    Is this helpful? (0) (0)

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