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- BeHappy is a specialized tool product, 21PCS drill bit set includes a portable rose case for easy access and storage. And all drills can be used for cutting metal, plastic, wood, etc.
- Whether you're a professional woodworker, handyman, builder, or just taking on the occasional housing project as a relaxing hobby, this portable rose case twist drill bit set has everything you need.
BeHappy Cobalt Twist Drill Bit Set 21Pcs
M35 Jobber Length with Storage Case
Size Includes:
1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8"
- Material: HSS M35 Cobalt 5%
- Angle Point: 135° Multi Edge Split Point
- Finish: Tin-coated
- Flute Type: Spiral
- Process: Full Grinding
- Shank Type: Round Straight Shank & Three Flat Shank
- Packing: Rose Box
135° Multi Edge Split Point
135°Split Point with self-centering, prevent walking and makes drilling precise
Fully Ground Process 2 Flutes Form
Fully Ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance
M35 HSS, 5% Cobalt
This drill bit contains 5% Cobalt (M35 Cobalt HSS), Higher heat resistance and hardness, which increases the strength, the tool life and makes it more heat-resistant.
3-Flat Shank
Better Stability
Assortment of 21 jobber length drill bits (1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8"). Shanks fit standard three-jaw drills and use in drilling wood, plastic, and Light-gauge metal.
M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy.
The 21PCS M35 drill bit sets are packaged in Rose box for easy portability and storage.
JamesClayton1911
Reviewed in the United States on June 29, 2025
Been using the crap out of them! So far so good
Jay Allison
Reviewed in the United States on May 30, 2025
These are precious metal in a SHTF situation, invest now.
RY RY
Reviewed in the United States on February 20, 2025
Ive used them for tons of metal and steel and they go through everything I've thrown at them so far
corey
Reviewed in the United States on January 9, 2025
been using drill bits from 1997. I bought many of the best they sold . Well im now retired and needed some fresh drill bits to drill some 1/4 steel. Out in the field i broke a bolt on the tractor . Grabbed the battery drill and the drill bits. Gretting drilling about 1/4 hardened bolts bit ate right through it like butter . I was so impressed ! So cheap bits work the same as a 200 dollar set. buy these bits Im a guy that knows drill bits and how to use them, Zero reason to spend more on any . Drill bit drift or wobble before you get the bit started is almost zero.
Anthony T.
Reviewed in the United States on January 12, 2025
Great cutting ability through steel and other metals. Its worth every penny. Keep cutting oil on the bit to keep it from overheating.
ManuelQuinones
Reviewed in the United States on August 2, 2024
**Review: BeHappy Drill Bit Set 29Pcs, High Speed**As a professional carpenter with a wide range of jobs, I recently added the BeHappy Drill Bit Set 29Pcs, High Speed to my toolkit, and it has proven to be a valuable asset.**Pros:**1. **High-Speed Performance:** These drill bits are designed for high-speed drilling, making them ideal for tough materials like metal, wood, and plastic. The efficiency and precision they offer are top-notch.2. **Comprehensive Set:** With 29 pieces included, this set covers a wide range of sizes. Whether I'm working on fine details or larger projects, there's always a bit that fits the job perfectly.3. **Durability:** The bits are made from high-speed steel, ensuring they stay sharp and effective over time. They handle heavy use without significant wear, which is essential for my demanding workload.4. **Versatile Application:** I've used these bits for various tasks, from framing to finishing work, and they perform consistently well across different materials and job types.5. **Convenient Storage Case:** The set comes in a sturdy, well-organized case that keeps the bits secure and easy to access. This is a big plus for maintaining organization on the job site.**Cons:**1. **Price Point:** While the set is an investment, the quality and variety of bits justify the cost. It's a bit pricier than some other sets, but the performance makes it worth it.2. **Bit Longevity:** Although the bits are durable, they do require proper maintenance to maintain their sharpness. Regular sharpening and care are necessary to keep them in optimal condition.Overall, the BeHappy Drill Bit Set 29Pcs, High Speed is a fantastic addition to any professional carpenter's toolkit. Its high-speed performance, durability, and comprehensive range make it a reliable choice for various projects. Highly recommended for those who need dependable and versatile drill bits!
P. Cortes
Reviewed in the United States on December 17, 2024
I have owned this set for a few months now and so far so good. I started missing some bits from different sets either because they broke or simply became lost. The big name brands at the local stores were, in my opinion, overpriced and not as complete. This set was less expensive, came with just about every size you'll need for most projects, works well (so far) and seems to be made of good quality materials.
Hsiumei Fang
Reviewed in the United States on October 10, 2024
It's OK but I paid extra for what was advertised as carbide drill bits yet there is nothing on the packaging that indicated these are indeed carbide.
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