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1/4'' DIY Drill Bit Set - Precise Carpentry Tools for Woodworking, Ergonomic Design & Chrome Vanadium, Anti-Slip Comfort & Versatile - Wood Carving Tools for Building/Engineering | 5-PCS/Set

  • Based on 31 reviews
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Availability: In Stock.
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Arrives Monday, Sep 15
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Features

  • Ergonomic Precision Design: Our Kolibrox 1/4'' DIY Drill Bit Set featuring soft-touch screwdrivers designed for ergonomic excellence. The handles are crafted with chrome vanadium, ensuring both strength and enhanced performance, while the soft-grip feature adds comfort to your carpentry and woodworking tasks.
  • Portable Efficiency: Crafted with #45 high speed steel material and treated with a fire-dipped black surface, our drill bits sets are not only durable but also compact. The static-free handle design makes it easy to carry in your pocket, making it a perfect companion for home projects, business tasks, travel, or your workshop. Enjoy high-quality performance wherever you go.
  • Anti-Slip Comfort: Tackle your woodworking projects with ease using our wood splitter drill bit. This feature provides maximum comfort during use, ensuring a secure grip and precise control. Say goodbye to discomfort and hello to a tool that makes your DIY tasks a breeze.
  • Versatile Carving Set: Our 1/4 bit set includes five distinct shapes Ball, Oval, Cylinder, Large and Small cone. The rotary rasp burr set, with 1/4" 6mm shank drill bits, offers high productivity, surpassing manual files and small handle wheels in efficiency. Elevate your woodworking experience with the high speed steel and tungsten steel solid carbide burrs, perfect for DIY enthusiasts, hobbyists, and craft fans.
  • Multi-Functional Woodworking: Our KOLIBROX rotary rasp for drill is compatible with most small rotary tools, this power drill set is designed for grinding, polishing, shaping, and burnishing wood, plastics, and rubber surfaces. Achieve professional-level results in the comfort of your workshop. Unleash the potential of your rotary tool with this comprehensive drill set, turning every project into a woodworking masterpiece.

Cutting Diameter: 0.25 Inches


Finish Type: Chrome


Shank Type: Straight


Cutting Angle String: 118 Degrees


Brand: Kolibrox


Package Dimensions ‏ : ‎ 4.8 x 3.03 x 0.91 inches; 4.97 ounces


Date First Available ‏ : ‎ February 19, 2024


Manufacturer ‏ : ‎ KOLIBROX


Country of Origin ‏ : ‎ China


Best Sellers Rank: #243,365 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #477 in Jobber Drill Bits


#477 in Jobber Drill Bits:


Customer Reviews: 4.4 4.4 out of 5 stars 31 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Work fairly well
This is a decent set with a few different sizes and shapes that can be used for shaping wood as needed. This set works fairly well. I haven't had any issues so far. The bits do appear to remove material well, though I am often being intentionally slow and cautious as to not over do it. I don't know how long these will last, but so far they seem, to retain their cutting properties and still remove material well (haven't used on particularly hard hardwoods yet). I think with practice, these could be controlled to do some fine detail work, but I don't have that ability in me - all my work is a bit coarse. YMMV. ... show more
Reviewed in the United States on August 7, 2024 by R. Close

  • Great for wood working and trimming
I've started doing a little bit of wood work around the house, and these are a nice addition to my tool set. Easy to use with a power drill, these are good for rounding off edges, and boring out holes. I'm not good enough to use these for decorative work, but I could see that as a possibility. After a handful of uses, these still have plenty of bite. I wish they would have come in a storage pouch, but for the price, they are still a good deal. ... show more
Reviewed in the United States on September 14, 2024 by Andy

  • So much misinformation!
tl;dr - If you need course grade shaping burrs - this is a decent set at a decent price, but you can easily find better sets with a search on site for 'rotary rasp set'. So, first - as far as the tools themselves go, this is a fair little set of rotary rasp bits. These are the knobby style that are very course and are usable for rough shaping of wood. They have a 1/4" shank, so a little large for smaller rotary tools but perfect for a larger tool or drill. They are a little pricy at about $2 per bit. Competition in the 'rasp' style isn't wide, but almost all options are cheaper or have better features (hex shanks for example). Really if rough wood work carving is your new jam, I would recommend a rasp set with 1/8" shanks for use in a smaller, easier to control rotary tool. I have a pet-peeve about misinformation or errors on product pages. Sadly, this is one of the worst product pages I've ever seen. The amount of confusing and just down right wrong information on the page is staggering. Even the overall title makes almost no sense. Anyway, here are some highlights: They are not 'drill' bits, nor are they double fluted. a double-fluted rasp would be very odd. These have no polish at all, never mind being highly-polished. They are not precise - their rasps, not burrs or drills They certainly don't have handles that provide anti-slip comfort. I'm not sure how they are supposedly #45 steel, CV (chrome vanadium) and also tungsten steel as those are all very different things. BTW based on looks and performance, I'm pretty sure they are Chinese GB standard 45 carbon steel. Contrary to the in-use pictures - these should not be used as if they are step drill bits. I mean, sure - you could make a hole with the cone rasp.. but no one would. ... show more
Reviewed in the United States on June 21, 2024 by Amazon Customer

  • Serves its purpose
These are nice when you just need to file something down or get into an odd hard to reach spot. I used these to file out wood to make a ledge on my DIY birdhouse, It worked really well. These attached to my drill seamlessly and you get a few different shapes that contour to your different needs. I'm really happy with these and I think I'll find a lot of uses for these as things pop up. ... show more
Reviewed in the United States on August 13, 2024 by Matt Wagner

  • Perfect for Woodworking
This DIY drill bit set is ideal for any woodworking project! The bits are incredibly precise, making it easy to achieve clean, accurate holes every time. They’re well-crafted and durable, so they stand up to frequent use without dulling quickly. The variety of sizes in the set ensures you have the right bit for any task, from small details to larger drilling jobs. The set is also neatly organized, making it easy to find the bit you need. If you’re into carpentry or DIY projects, this drill bit set is definitely a valuable addition to your toolkit ... show more
Reviewed in the United States on August 2, 2024 by Dinara

  • Shocked by quality
I build dream backyards for people. A lot of customers want designs for fence caps, the end of railings, planter boxes, and so on. I have the ones that are made for rotary tools, but I’ve been looking for a quality set that I can use both in my cordless drill and my industrial grade rotary tool that’s .5 hp. I’ve been using these on the job site for a little over a week now and I’ve done, about 15 pieces of wood with them so I feel comfortable giving them my stamp of approval. I’m using them on dry lumber not greenwood or branches. They takeoff a ton of material quick and I’m able to do fairly intricate designs like feathers and line work to help bring out the wood. If you have a Dremel type tool with the larger chuck, these will fit perfectly fine. I couldn’t believe how much cheaper they are than the big box stores and with the cost of things right now that matters. I would like to say that I can buy all my stuff from American companies, but I’m not going to pay 30 bucks a bit when they are just shipping them from the same spot them here so they can slap the made in America label on it. ... show more
Reviewed in the United States on June 21, 2024 by Burnpit Burnpit

  • Great kit for every tradesman to have in the tool box!
For any tradesman or contractor that works on a multitude of various projects, there are many times where material needs to be shaved away or dug out to create clearance for a part. In the past I would reach for a drill bit that would help me rout out wood to allow clearance for a screw or fastener to be used. Usually the drill bit is a less than optimal tool for this type of application. A kit like this is a very welcome addition to the tool box and it comes with five different size/shape bits for various shaving/de-burring requirements. This set is a very good value at the listed price of under $10, and will make easy work of these special project requirements; highly recommended. ... show more
Reviewed in the United States on June 24, 2024 by Atom Atom

  • Good
its ergonomic design and chrome vanadium construction, it offers durability and comfort during use. The anti-slip feature enhances control, making it versatile for various projects in building and engineering. It’s a reliable set for both hobbyists and professionals.
Reviewed in the United States on August 19, 2024 by KSN

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