3 PC HSS Step Drill Bit Set

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Perfect all in one drill bit for handyman must have!

One to many step drill bill setconvenient use to drill at a faster speed to make neat holes!

These drill bits work way effortless and easierfor working with metals & good for most general purpose applications.

It can drill holes in different diameters anytime anywhere.

The multi-tool drill bit that every handyman must have now!


  • Feature a titanium coated high-speed steel 100% rust-proof for drill works easier and last longer.
  • Automatically deburrs holes while drilling, mostly used in metalworking.
  • The two-flute design gives you faster, smoother cutting no need to replace bits.
  • Combination of hardness and toughness for wear resistance.
  • Suitable for carbon plate, sheet iron, steel plate for proven capability and durability.


  • Material: HSS Steel

  • Length:

                     4-12mm Length: Approx. 6.7cm/ 2.64"
                     4-20mm Length: Approx. 7.4cm/ 2.91"
                     4-32mm Length: Approx. 10.2cm/ 4.02"

  • The 3 Cutters Come in the Following Sizes:

                    4-32mm (4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm)
                 -   Weights: 150 grams
                    4-20mm (4,6,8,10,12,14,16,18,20mm)
                 - Weights 50 grams
                    4-12mm (4,6,8,10,12mm)
                 - Weights: 20 grams

Package Included:

3 pcs x 3 PC  HSS Step Drill Bit Set  4-12 3-12 4-20 


 3PC x 4-12 4-20 4-32

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