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MABLEVI

MABLEVI 5 Pcs Four Spiral Flute Step Drill Bit Set, 1/8"-1-3/8" HSS Unibit Step Drill Bit, 1/4" and 3/8" Shank Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic

    • Based on 9 reviews
Condition: New
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$33.97 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jun 7
Order within 7 hours and 26 minutes
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Features

  • Four Spiral Flute design ensures precise and accurate drilling. The four-flute step drill bit is smoother cutting than conventional two-straight flute step drills.
  • Constructed with HSS material ensures they stay sharp and durable through various projects. Surface Nitride Coating can keep sharp and prolong service life.
  • 5PCS different sizes/levels of step bits that you'll appreciate the versatility and convenience they bring to your drilling tasks. Say goodbye to the hassle of switching between multiple bits.
  • Having a solid case to keep the bits nice and sharp vs just rolling around with other metal bits. Very versatile, do-it-all kit.
  • If you're going for smooth and efficient these will blow through most Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets at high speed like butter.
  • Whether you're working on a big project or a quick fix, our step drill bits are your go-to tools. MABLEVI will repair and replace any defect, without charge, and without waiting.

Material: High Speed Steel


Shank Type: Hex


Brand: MABLEVI


Tool Flute Type: Spiral


Surface Recommendation: Wood, Stainless Steel, Plastic, Metal


Package Dimensions ‏ : ‎ 7.8 x 4.72 x 1.46 inches; 1.23 Pounds


Date First Available ‏ : ‎ October 30, 2023


Manufacturer ‏ : ‎ MABLEVI


Country of Origin ‏ : ‎ China


Best Sellers Rank: #15,450 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #24 in Step Drill Bits #357 in Drill Bits


#24 in Step Drill Bits:


#357 in Drill Bits:


Customer Reviews: 4.8 4.8 out of 5 stars 9 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 7

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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Top Amazon Reviews

    • Delivers clean results
I have a number of step bits, but these are by far the nicest. This is a great design with an eye toward efficient material removal. They are extremely sharp. They make very clean holes and bore through a variety of materials with ease. A range of sizes (⅛" to 1⅜") with some overlap across bits ensures coverage for most applications with fewer bit changes. The blow-molded case is better than most in that it has real hinges, not just creased/folded plastic (which usually breaks over time). A nice addition to my workshop. ... show more
Reviewed in the United States on December 19, 2023 by DVB
    • Great 5 piece spiral flute drill bit kit
This four spiral flute drill bit set comes with 5 different pieces and can be used for metal/steel/aluminum/wood/plastic. The darker nitride finish looks sleek and the cobalt core will mean it'll last a really long time. I like the drill bit box it comes in and it's organized from smallest to largest. The cuts are super clean and it's easy to split wood trunks. The holes they drill are smooth and clean. Overall a solid set. ... show more
Reviewed in the United States on December 20, 2023 by Deborah S
    • Wouldn't Bet on Cobalt
Review Image by Oldshoes Oldshoes
Review Image by Oldshoes Oldshoes
Review Image by Oldshoes Oldshoes
This is a decent set of step drills. Split points have a good grind on them - get you through a piece of 18 gauge sheet in jiffy. Leave a fairly smooth hole in softwood. They seem to cut more aggressively than the run of the mill titanium ones. I like aggressive in a step drill. They come in a nice plastic case that is hinged. I wouldn't put much stock in them being Cobalt - It only mentions, "Cobalt," in one photo. No mention on product page, in banner, or on the case. I can't believe a company that spends the money on cobalt isn't going to plaster that all over the place. If I knew they were intentionally lying I'd give them a negative review - but I don't. The drills work alright - so I'll just dock 'um one star. 4 Stars for The MABLEVI 5 Pcs Step Drill Bit Set If this review hasn't changed in a month neither has my mind on the matter ... show more
Reviewed in the United States on January 15, 2024 by Oldshoes Oldshoes
    • Tougher than nails
Review Image by Doc S. Hodges Doc S. Hodges
Review Image by Doc S. Hodges Doc S. Hodges
For really tough jobs spiral flute step bits are a great resource. These are incredibly hard. They say they are Tempering Core HSS Cobalt. I'm not sure about the Tempering Core part but HSS Cobalt is high end stuff combining High Speed Steel with cobalt to provide exceptional hardness with heat dissipation. From hardwoods to steel, these bits will drill and smooth hole. Five sizes at a good price make this a great addition to my shop. ... show more
Reviewed in the United States on December 15, 2023 by Doc S. Hodges Doc S. Hodges
    • Good set.
* All of the bit appear well made, I cannot spot any defects. * There is a good variety of bit sizes and degree of taper. * I have tested wood and aluminum and they produce very quick and clean cuts. I have not yet tried steel. * The bits come in a very sturdy and reasonably compact hard plastic case, which is labeled on the outside. ... show more
Reviewed in the United States on December 15, 2023 by MysterIe
    • 5 Pieces: 1/8 Inch to 1-3/8 Inch Step Drill Set
5 Pieces: 1/8 Inch to 1-3/8 Inch Step Drill Set. Each step drill has 4 flutes to allow easy material removal. These step drills are made of high speed steel with a nitride coating: they can drill through iron, mild steel, nonferrous metals, wood, plastic, mdf, plywood. They come in a nice case to keep these step drills sharp. A nice addition to your toolbox. ... show more
Reviewed in the United States on December 10, 2023 by vanbfree
    • Heavy duty
Review Image by aikkid aikkid
Review Image by aikkid aikkid
Review Image by aikkid aikkid
The media could not be loaded. I will be using these in a garage project in the future to drill through some sheet metal. I was a bit skeptical even when the description says it will likely do the job I need. But from experience, these are going to do just fine. I will be updating this review once I'm able to start my garage project and actually able to use them. ... show more
Reviewed in the United States on December 14, 2023 by aikkid aikkid

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