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NUTTDOO 3pcs HSS Step Drill Bit Set, 4-12mm, 4-20mm, 4-32mm for DIY Plastic Wood Metal

Description:

About this item:

  • The Step Drill Bit set contains 3 sizes: 4-12mm, 4-20mm and 4-32 mm,Come with one portable fabric bag.
  • 3 SIZES DRILL BITS SET INCLUDES: 5 steps: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm); 9 steps: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm); 15 steps: 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)
  • High Quality: SS Step Bits are made of classic high-speed steel materials,with titanium coating.Provide good heat,wear and chip resistance,easy to drill and precise holes.The step drill bits are perfect for you to DIY.
  • Wide Application:The Step drill bits can process different diameter holes,Idea for drilling holes in sheet metal,aluminum,brass,copper,wood,iron and plastic.Your best choice for DIY projects,furniture making or metalworking applications.
  • Easy to Use:The bits have 1/4-inch hex shank,Easy to Fits and securely into most power drills tools to prevent slippage and shedding during rotation
  • Details:
    Material: classic high-speed steel materials
    Treatment: Titanium coated
    Type: Step Drill Head+Hexagon Shank
    Quantity: 3PCS
    Color: Gold

    Specification of The Step Drill Bit :
    The step drill bit set includes 3pcs individual drill bits: 4-12mm, 4-20mm and 4-32 mm
    Bit #1 -5 steps: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)
    Bit #2-9 steps: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)
    Bit #3-15 steps: 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)

    Features: .Split point tip design provides faster and smoother cutting
    .Increase the wear resistance.
    .HSS along with titanium coating ensures the stepped drill bits stay sharp for years
    .Perfect to drill holes on sheet metal,aluminum,brass,copper,wood,iron and plastic
    .Suitable for projects,furniture making or metalworking applications.

    Review:

    3.5 out of 5

    70.00% of customers are satisfied

    5.0 out of 5 stars Drills

    K.C. · 28 May 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Exactly what’s needed for punching holes in my new garden pots.Great price, quick delivery.Thank you

    4.0 out of 5 stars Not bad

    T.W. · 17 March 2025

    Decent enough for the money but not the sharpest of step drills.

    1.0 out of 5 stars Step drills

    S.H. · 17 May 2025

    These step drills are really poor if you wish to drill mild steel. They don't really cut the material, more like rub it away. All 3 had the same issue, where the cutting edge isn't exposed enough, or on centreline, so they rub, not cut. Save your money, buy an alternative branded product.

    5.0 out of 5 stars Did the job.

    P. · 14 April 2025

    Great for what I wanted to do and that was to make a hole in the water butt. Not tried it for metal or other materials yet. So for the job I needed it for it was value for money.

    5.0 out of 5 stars Look the part

    j.b. · 17 March 2025

    not had time to use them yet but look decent and in a wee pouch to keep them in

    5.0 out of 5 stars well made

    n.f. · 11 March 2025

    all good

    2.0 out of 5 stars Probably ok if you want to drill butter.

    D.T. · 27 April 2025

    Struggled to cut through 1mm PVC, wouldnt recommend, however, it did manage the job it was purchased for and i really don't have the energy to return it.

    1.0 out of 5 stars BUYER BEWARE !!!!!

    A. · 22 May 2025

    This will NOT cut steel !! Even tried it on an aluminium washer , didn't look at it.Save your money. DO NOT BUY !! ABSOLUTE RUBBISH !!

    NUTTDOO 3pcs HSS Step Drill Bit Set, 4-12mm, 4-20mm, 4-32mm for DIY Plastic Wood Metal

    3.7

    AED5278

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    Product origin: United Kingdom

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