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10 Best Metric Drill Bit Set for Precision and Durability in 2025
When it comes to precision drilling, having the best metric drill bit set is essential for both professionals and DIY enthusiasts. Whether you’re constructing furniture, working on electronics, or tackling automotive repairs, the right drill bits can make all the difference. In this article, we will explore the top 10 metric drill bit sets available on Amazon in 2025, highlighting their features, pros, and cons to help you make the best choice for your needs.
Top 10 Metric Drill Bit Sets on Amazon
1. DEWALT DW1177 14-Piece Metric Drill Bit Set
Product Features: The DEWALT DW1177 features a comprehensive collection of 14 pieces, including sizes ranging from 1 to 10 mm. Each bit is constructed from high-speed steel for durability and has a black oxide finish for enhanced corrosion resistance.
Best for: Professionals who need a reliable and extensive metric drill bit set.
Pros:
– High durability due to steel construction.
– Corrosion-resistant coating.
– Includes a convenient case for storage.
Cons:
– Slightly more expensive than average sets.
– Not suitable for heavy-duty metal applications.
−$3.99
- 135-degree split point tip of the drill bits for wood, metal or plastic is designed to help reduce walking
- DEWALT drill bit set is made from High Speed Steel to be used in plastic, wood, and metal
- Tapered web design for extreme durability and resisting breakage of the drill bits
- Black and gold coating to help prevent rust and wear
- 3-Flats shank to reduce spin-out in the chuck*
2. Bosch MMBW252 25-Piece Metric Drill Bit Set
Product Features: The Bosch MMBW252 showcases 25 pieces, offering sizes from 1 mm up to 13 mm. These bits are designed for precision and come with a durable storage case, making organization easy.
Best for: Versatile users who frequently switch between different drilling tasks.
Pros:
– Large variety of sizes.
– Compact case for easy portability.
– High-quality construction provides excellent longevity.
Cons:
– Some users may find the smaller bits less effective for tougher materials.
– Relatively high price point.
- Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
- Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits
- High-heat resistant bits – withstand high-temperature applications for extended periods of time
- Thick web-helix design – provides additional stability in tough applications.Case Type:Plastic
- Surface-hardened tip – penetrates tough abrasive materials
3. NEIKO 10037A 13-Piece Metric Drill Bit Set
Product Features: The NEIKO 10037A includes 13 high-speed steel bits with a titanium coating for enhanced hardness. Sizes range from 1 mm to 10 mm, making it a great option for finer drilling tasks.
Best for: Home users looking for a budget-friendly yet effective drill bit set.
Pros:
– Affordable price.
– Comes with a titanium coating for added durability.
– Lightweight and portable.
Cons:
– May not hold up well under extreme conditions.
– Limited size range compared to other sets.
- [FULL RANGE]: A complete metric Allen hex bit socket set for home, construction, and automotive use.
- [DURABLE]: Each metric Allen bit socket has a socket made of chrome vanadium steel with a chrome-mirror finish topped with a S2 steel hex bit.
- [MORE TORQUE]: Allen wrench sockets provides more torque than typical Allen wrenches can provide.
- [DRIVE SIZES]: This alley key socket set includes common 1/4-inch, 3/8-inch and ½-inch drive sizes.
- [STORAGE]: Set comes with a sturdy plastic blow mold box for safe storage and easy portability.
4. Makita T-01725 70-Piece Metric Drill Bit Set
Product Features: The Makita T-01725 boasts an impressive 70 pieces, including metric and SAE drill bits. This set covers a wide range of applications with bits tailored for wood, metal, and masonry.
Best for: Those who want an extensive and versatile drill bit collection.
Pros:
– Comprehensive range of bits for multiple materials.
– Durably constructed for long-lasting usage.
– Well-organized storage case.
Cons:
– The large set may be overwhelming for casual users.
– Premium price tag.
- Titanium nitride (TiN) coating lasts 2.5x longer than non-coated bits
- 135 degree split point geometry for faster starts and reduced walking
- Impact rated: For use in 1/4 inches Hex impact drivers
- For drilling holes in ferrous metal, wood, plastic, non-ferrous metal, cast iron and stainless steel
5. Irwin Tools 10504541 29-Piece Metric Drill Bit Set
Product Features: The Irwin Tools set contains 29 pieces and features an innovative pilot point design that minimizes walking on the workpiece. These bits range from 1.5 mm to 13 mm, providing versatility for various projects.
Best for: Users who prioritize precision and quality in their drilling tasks.
Pros:
– Unique pilot point design enhances accuracy.
– Durable steel construction.
– Large variety of sizes, including both metric and standard.
Cons:
– Higher price point may deter budget-conscious users.
– Some users report breakage under heavy use.
- Oxide treatment: Resists corrosion, helps prevent bit from rusting
- Flatted shanks above 11/64": "Eliminates slippage in drill chuck
- Reduced shank above 3/8": "Allows use of larger drill bits in a 3/8-inch chuck
- Rubber over molded case: Protects kit if dropped
- Tap & Drill selection chart: Convenient reference available
6. WORKPRO W009044A 20-Piece Metric Drill Bit Set
Product Features: The WORKPRO W009044A set consists of 20 pieces designed to tackle wood, plastic, and metal. Each bit is made of high-speed steel with a titanium coating, promising enhanced performance.
Best for: DIY enthusiasts looking for a balance between quality and affordability.
Pros:
– Titanium-coated for increased durability.
– Includes a portable case.
– Affordable pricing.
Cons:
– Bits may wear faster compared to premium brands.
– Limited to lighter drilling tasks.
−$4.00
- All-in-One 120-Piece Set: Includes a comprehensive range of tools: twist drill bits, 1" and 2" Cr-V screwdriver bits, magnetic bit holder, nut drivers. Ideal for wood, metal, and plastic applications in both DIY and professional tasks.
- Premium Materials for Durability: The twist drill bits is made of HSS with titanium coating (HRC63–66), screwdriver bits and nut drivers crafted from high hardness Cr-V steel for long-lasting use.
- Wide Compatibility: Standard 1/4" hex shank for universal compatibility with most power drills, impact drivers, and manual screwdrivers. Ideal for woodworking, home repair, and general DIY.
- Organized Storage Case: Comes in a compact, durable polypropylene case with labeled slots for each component, keeping everything in place and easy to carry. Case size: 12.2" x 7.56" x 1.61".
- Specifications: 11PC HSS Twistdrill Bits(2*1/16", 2*3/32", 2*1/8", 5/32", 3/16", 1/4", 5/16", 3/8"); 88PC 1" Screwdriver Bits(3*SL1/8", 3*SL5/32", 3*SL3/16", 3*SL1/4", 3*SL9/32", 3*PH0, 3*PH1, 10*PH2, 3*PH3, 2*T10, 2*T15, 2*T20, 2*T25, 2*T27, 2*T30, 2*T40, 2*S0,3*S1,6*S2,3*S3, 2*PZ0, 3*PZ1, 6*PZ2, 3*PZ3, HEX(MM): H2, H2.5, H3, H4, H5, H6, HEX(inch): H5/64", H3/32", H1/8", H5/32", H3/16", H1/4"); 15PC 2" Screwdriver Bits(PH1, PH2, PH3, SL1/8", SL5/32", SL3/16", SL1/4", SL9/32", S1, S2, S3, PZ1, PZ2, PZ3); 5PC Nut Drivers(1/4", 5/16", 3/8", 7/16", 1/2"); 1PC Magnetic Bit Holder(2-1/4").
7. Kobalt 85757 8-Piece Metric Drill Bit Set
Product Features: The Kobalt 85757 includes 8 precision bits perfect for fine drilling. These bits are made from high-speed steel with a black oxide finish to resist rust and wear.
Best for: Anyone needing a compact set for small projects.
Pros:
– Compact size for easy storage.
– Good quality for the price.
– Single bits are available for separate purchase.
Cons:
– Limited number of pieces.
– May not be suitable for heavy-duty tasks.
- Accurate & Efficient Drilling – Fully ground bits with 135° self-centering split point tip for fast starts, reduced walking, and clean, precise holes without pre-punching.
- Durable High-Speed Steel – Made from quality HSS to ensure excellent wear resistance, heat tolerance, and longer lifespan than roll-forged bits.
- Versatile 8-Piece Metric Set – Includes 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, and 10mm sizes in 1mm increments, perfect for a wide range of projects.
- Smooth Drilling Performance – Classic twist design delivers stable chip removal and consistent results in wood, plastic, aluminum, copper, iron, and other soft metals.
- Convenient Storage Case – Comes in a red plastic index case for easy organization, transport, and quick bit selection.
8. Hilti 37988041 10-Piece Metric Drill Bit Set
Product Features: The Hilti 10-Piece set features high-performance carbide drill bits that are specifically designed for masonry applications. They come with a unique tip design that enhances drilling efficiency.
Best for: Professionals handling masonry or concrete projects.
Pros:
– Excellent for hard materials.
– High resistance to wear and tear.
– Innovative design minimizes chip removal issues.
Cons:
– Premium pricing may not suit all budgets.
– Generally, fewer sizes available.
- 【19PCS 5% COBALT TWIST DRILL BITS SET】Made from M35 Cobalt Steel with Molybdenum and Cobalt added to form a hardened alloy, can measure up to 67 Rockwell hardness, cut faster, containing 5% cobalt, which increases drill bit wear-resistance, durability and heat resistance.
- 【The set includes 19pcs of M35 cobalt steel twist drill bits】: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm, 7.5mm, 8 mm, 8.5mm, 9 mm, 9.5mm, 10 mm. Organized in a sturdy plastic storage case for easy transport to your workplace.
- 【TWIST DESIGN AND PERFORMANCE】135 Degree Tip Twist Design，precise positioning, lower pressure, fast penetration. Equipped with a straight shank to prevent walking, making drilling more precise and fast,clears particles quickly, decreases friction and heat.
- 【PROFESSIONAL AND WIDELY USED】M35 Cobalt High Speed Steel is more suitable for hardening materials. Ideal for cutting stainless steel, steel and cast iron as well as wood, aluminum alloys and other metals. Not suitable for glass or ceramic materials. Pay attention to speed, pressure and heat control when drilling.
- 【NewShark Commitment】: If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back. 100% Satisfaction Guarantee for risk-free shopping!
9. Sunex 2637 20-Piece Metric Drill Bit Set
Product Features: The Sunex 2637 set features 20 high-speed steel bits, perfect for a variety of applications. This robust set includes both metric and standard sizes, just like most top-rated sets today.
Best for: Those needing an affordable yet solid metric and imperial combination.
Pros:
– Various sizes for versatility.
– Includes a sturdy storage case.
– Great for general DIY projects.
Cons:
– Quality is not comparable to premium brands.
– May wear out quicker with heavy use.
- CR-MO STEEL: Provides the strength and flexibility to handle high torque impact - tools.SOLID ONE PIECE
- CONSTRUCTION: Eliminates weak points and increases durability.
- DUAL SIZE MARKINGS: Laser etched and roll stamped markings to ensure permanent identification.
- HEAVY DUTY STORAGE CASE: Convenient impact transport and storage.
- MEETS ANSI STANDARDS: All hex drivers are rigorously tested, ensuring peak performance and durability.
10. Avid Power 130006 18-Piece Metric Drill Bit Set
Product Features: The Avid Power set includes 18 metric drill bits made from high-speed steel. Each bit is precision-ground for excellent performance and longevity. Their metric range is from 1 mm to 10 mm.
Best for: Casual users who need a reliable yet economical option.
Pros:
– Competitively priced.
– Protective case included.
– Good for light to moderate use.
Cons:
– May not penetrate harder materials effectively.
– Smaller sizes can deform under heavy load.
- All-In-One: This 100PCS comprehensive and high-quality drill bits and driver set includes HSS drills, wood drill bit set, masonry drill bits, screwdriver bits, countersinks, nut drivers, and a bit holder. It is ideal for DIY projects and household maintenance and repair. The variety of drill bits in this set can be used for wood, metal, concrete, and masonry drilling, as well as multiple driving and fastening applications
- Longevity and Increased Durability :Titanium High-speed steel drill bits are cooler to use, drill more smoothly, and last up to three times as long as a normal twist drill bit set. The Jobber drill bits surface is labeled with size and measurements for simple identification
- Widely Applicable:100 Pieces drill/driver accessory kit for a variety of tasks. A full, all-inclusive drill bit set includes Titanium HSS drill bits, Brad Point wood drill bits, masonry drill bits, spade drill bits, nut drivers, and screwdriver bit set in a range of sizes, as well as hole saws, hex key, counter sink, nail punch. Suitable for home and furniture repairs
- Very Nicely Organized The most typical sizes for common jobs, with a storage case that is convenient to transport. Each drill bit slot has the exact size for easy identification and to reduce clutter
- [Drill Accessory Kit Included] 14Pcs drill bits for metal , 9Pcs drill bits for wood, 9Pcs drill bits for concrete, 56PCS Screwdriver bits, 3Pcs Spade drill bits, 4Pcs Hole saws, 4Pcs Nut driver bits, Countersink, Screwdriver bit holder, Hex key, Nail Punch
This selection of metric drill bit sets on Amazon showcases a range of options suitable for various users, from DIY enthusiasts to professionals. Investing in the best metric drill bit set can improve your drilling accuracy and efficiency, ensuring a better outcome in your projects.
Buying Guide for Metric Drill Bit Set
When it comes to drilling precision holes in various materials, a good set of metric drill bits is essential. Whether you’re a seasoned professional or a DIY enthusiast, choosing the right drill bit set can make all the difference in your projects. Here’s a comprehensive buying guide to help you select the best metric drill bit set for your needs.
1. Understand the Types of Drill Bits
- Twist Bits: Suitable for general drilling in wood, metal, and plastic.
- Brad Point Bits: Ideal for wood, as they minimize splintering and provide precise entries.
- Spade Bits: Best for drilling larger holes in wood.
- Masonry Bits: Designed for drilling into brick, stone, or concrete.
- Step Bits: Great for creating holes of varying diameters, mostly in thin materials.
2. Materials Used in Drill Bits
- High-Speed Steel (HSS): Versatile and durable; ideal for general use.
- Cobalt Steel: More heat-resistant, suitable for hard metals.
- Carbide-Tipped: Extremely durable and can handle tough materials.
- Titanium-Coated: Enhances durability and reduces friction.
Choose a material based on the types of projects you typically tackle.
3. Set Sizes and Range
- Common Sizes: Metric drill bit sets usually come in sizes ranging from 1mm to 13mm or larger.
- Complete Sets: Look for sets that include a range of sizes, including half sizes, for versatility.
- Individual Bits: If you have specific sizes that you use often, you might consider purchasing individual bits rather than a whole set.
4. Drill Bit Construction Quality
Inspect the construction of the drill bits:
- Sharpening: Well-sharpened bits will drill more effectively and last longer.
- Straightness: Bits should be straight to ensure accurate drilling.
- Coating: A protective coating can enhance durability and resistance to corrosion.
5. Brand Reputation and Reviews
Stick to reputable brands known for high-quality drill bits, such as:
- Bosch
- DeWalt
- Milwaukee
- Irwin
- Makita
Check customer reviews and ratings to gauge the performance of the set.
6. Storage Solutions
Look for sets that come with a sturdy case or storage solution. This will protect your bits and make organization easier, preventing them from getting lost or damaged.
7. Compatibility
Ensure the drill bit set is compatible with your drill—most metric bits fit standard drill chucks, but check specifications if you have a specialized tool.
8. Price Range
- Budget Sets: Typically range from $10 to $30. Good for infrequent users or light tasks.
- Mid-Range Sets: Usually cost between $30 to $100. Suitable for regular use and good quality.
- Professional Sets: Priced from $100 and above. Designed for heavy-duty use and long-term performance.
9. Warranty and Customer Support
Check if the manufacturer offers a warranty or satisfaction guarantee. Good customer support can be invaluable if issues arise.
10. Extra Tips
- Pilot Holes: For thicker materials, consider using a pilot hole for better control.
- Drilling Speed: Adjust your drill’s speed based on the material and size of the bit.
- Regular Maintenance: Keep your drill bits clean and lubricated to enhance their life span.
Conclusion
Choosing the right metric drill bit set is key to achieving successful results in your projects. By considering the types, materials, construction quality, and other factors listed in this guide, you can find a set that fits your needs and ensures efficient drilling tasks. Happy drilling!
