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Matework M35 Cobalt Step Drill Bit, Four Spiral Flute Unibit Step Drill Bit (3/16"-1-3/8") Wear-Resistant TiAlN Coated, 3/8" Shank for Metal, Carbon
87% of respondents would recommend this to a friend
NAD 628
Price Details
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32%
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Our four flute step drill bit is designed to provide greater stability, improved accuracy, and cutting speed, perfect for stainless steel drilling and offering several times the service life of ordinary step drills.
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What Stands Out
Product Details
| Brand Name | Matework |
| Model | MT0005 |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Manufacturer | MATEWORK |
| Part Number | MT0005 |
| Number of Pieces | 1 |
| Included Components | 1/4"-1-3/8" Step Drill Bit |
| Cutting Diameter | 1.38 inches |
| Item Dimensions | 4.6 x 1.4 x 1 inches (11.7 x 3.6 x 2.5 cm) |
| Minimum Bore Diameter | 0.75 inches |
| Material Type | Cobalt Steel |
| Finish Types | Titanium Aluminum Nitride |
| Shank Type | Straight |
| Surface Recommendation | Plasticm, Aluminum, Stainless steel, wood,Metal |
| Cutting Angle String | 135 degrees |
| Tool Flute Type | Spiral |
| Number of Flutes | 4 |
| Material | Cobalt Steel |
| Finish Type | Titanium Aluminum Nitride |
What's in the box
1/4"-1-3/8" Step Drill Bit
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists and DIY projects requiring precise drilling through various materials with minimal effort.
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Metal Workers
Ideal for professionals needing reliable and durable bits for drilling through hard metals like stainless steel.
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Woodworkers
Great for woodworkers looking to create clean, accurate holes in different types of wood without damaging the material.
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Occasional Users
Casual users may find this investment unnecessary for rare tasks that require basic drill bits.
Product Description
Sustainability Highlights
This product has sustainability features recognized by trusted certifications.
Contains at least 50% recycled material. As certified by
Global Recycled Standard (GRS) certified products contain recycled content (>50%) that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. Learn more about this certification
- Certification Body
- SGS
- Certification Number
- TE-00351902
Made with chemicals safer for human health and the environment. As certified by
Global Recycled Standard (GRS) certified products contain recycled content (>50%) that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. Learn more about this certification
- Certification Body
- SGS
- Certification Number
- TE-00351902
Manufactured on farms or in facilities that protect the rights and/or health of workers. As certified by
Global Recycled Standard (GRS) certified products contain recycled content (>50%) that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. Learn more about this certification
- Certification Body
- SGS
- Certification Number
- TE-00351902
Customer Questions & Answers
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Question:
What materials can the M35 Cobalt Step Drill Bit Set be used on?
Answer: The M35 Cobalt Step Drill Bit Set is designed to work effectively on a variety of materials, including metal, carbon steel, stainless steel, and even thinner plastics. The cobalt alloy provides enhanced durability, making it ideal for drilling through tougher materials without dulling quickly. Whether you are performing metal fabrication, plumbing, or need to create clean holes in thick materials, this set is versatile enough to cover your needs. -
Question:
What are the advantages of using TiAlN coating on these drill bits?
Answer: The TiAlN (Titanium Aluminum Nitride) coating on the drill bits significantly increases their wear resistance and heat resistance. This coating allows the bits to drill more efficiently, maintaining sharpness for longer periods. The coating also reduces friction during drilling, which minimizes heat build-up, ultimately prolonging the lifespan of the bits. This makes them perfect for high-speed applications and demanding projects where durability is a priority. -
Question:
Can I use the M35 Cobalt Step Drill Bit Set for DIY projects?
Answer: Absolutely! The M35 Cobalt Step Drill Bit Set is perfect for DIY enthusiasts and professionals alike. Whether you are working on home improvement tasks such as installing fixtures, or crafting custom metal projects, these drill bits provide precision and reliability. Their step drill design allows you to drill various hole sizes without changing bits, making them an essential tool for any DIY toolkit. -
Question:
What size holes can I drill with this step drill bit set?
Answer: This step drill bit set features a range of sizes from 1/8 inch to 7/8 inch, allowing you to drill a variety of hole sizes smoothly. The progressive step design helps in drilling holes without the need to switch bits frequently, providing versatility for applications like electrical or plumbing installations, where different hole sizes may be required. This adaptability makes the set a valuable addition to any workshop. -
Question:
Is the 14 hex shank compatible with most drills?
Answer: Yes, the 14 hex shank of the M35 Cobalt Step Drill Bit Set is designed to fit most standard drills, including electric and cordless options. The hex shank design provides a secure grip, ensuring that the bits do not slip during use. Whether you are working with a power drill or a hand drill, this compatibility enhances convenience while maintaining accuracy and safety during operation. -
Question:
How does the four spiral flute design benefit drilling performance?
Answer: The four spiral flute design of these drill bits enhances chip removal and reduces clogging, allowing for smoother drilling through various materials. This design effectively pulls debris away from the drill bit, ensuring a cleaner hole and preventing overheating. This is especially beneficial in production environments where efficiency is key, as it allows for faster drilling cycles and improved overall results. -
Question:
What precautions should I take while using these drill bits?
Answer: While using the M35 Cobalt Step Drill Bit Set, it's important to wear appropriate safety gear such as goggles and gloves. Additionally, ensure that the workpiece is securely clamped and that the drill is set to the correct speed for the material being drilled. Avoid excessive pressure, which can damage the bits, and regularly check for signs of wear to maintain optimal performance during use. -
Question:
Are these drill bits suitable for industrial use?
Answer: Yes, the M35 Cobalt Step Drill Bit Set is well-suited for industrial use, offering the durability and precision required for demanding applications. The high-speed steel and TiAlN coating ensure that they withstand rigorous drilling tasks often found in manufacturing and fabrication environments. They can handle constant usage without degrading quickly, making them reliable for both heavy and light industrial tasks. -
Question:
Where can I buy M35 Cobalt Step Drill Bit Set in Namibia?
Answer: You can purchase the M35 Cobalt Step Drill Bit Set from Ubuy in Namibia. Ubuy offers a comprehensive range of tools and accessories, ensuring that you can find exactly what you need for your projects. With a user-friendly interface and detailed product descriptions, Ubuy makes it easy to shop for high-quality tools like this step drill bit set. -
Question:
What is the best way to maintain these drill bits?
Answer: To maintain the M35 Cobalt Step Drill Bit Set and prolong its lifespan, clean the bits after each use to remove any debris or material build-up. Store them in a dry place and consider using a case or drill bit holder to prevent damage. Avoid using them on materials they aren't designed for, and inspect them regularly for any signs of wear that may compromise their performance.
Customer Reviews & Ratings
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5 Star
73%
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4 Star
11%
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3 Star
8%
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2 Star
1%
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1 Star
7%
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Product Price History
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NAD 628
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Features & Benefits
- M35 cobalt HSS with a TiAlN coating
- Provides greater stability and improved accuracy
- Perfect for stainless steel drilling with longer service life
- Reduces self-wear and provides a larger stress area for cleaner, more efficient drilling
- Every step drill bit is fully inspected before sending to the warehouse
- Please trust MATEWORK for high-quality and durable tools
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