Best Drill Bits for Wood, Metal, and Masonry in 2026
DeWalt's DW1361 titanium set is the best all-around choice for most home shops, backed by Irwin's cobalt set for metal work and Bosch's CO21 for value. These picks cover wood, metal, and masonry without forcing one bit to do every job. Material and coating matter more than piece count when a set has to last. Drill bit sets look interchangeable until a titanium bit dulls on stainless steel or a wood bit wanders in brick. Coating, steel grade, and tip geometry each affect how a bit performs in a specific material. We compared published specifications, size ranges, and owner feedback patterns across current Amazon.com listings to sort sets by real use case rather than price alone.
Quick answer
DeWalt's DW1361 titanium set handles general wood and light metal work best overall. Irwin's 3018002 cobalt set suits heavy steel drilling. Bosch's CO21 cobalt set offers strong value. Milwaukee's Shockwave set is the pick for impact drivers, based on specifications and owner feedback.
Why trust ToolBuyerHub
- We compared manufacturer specifications rather than marketing copy.
- Every set listed is currently sold on Amazon.com.
- Material and coating claims were checked against listed specs, not headlines.
- Owner feedback patterns were reviewed for recurring durability complaints.
- No brand paid for placement or a higher ranking.
- Availability and pricing change often, so we link directly to current listings.
Research updated August 2026.
DEWALT DW1361 Titanium Pilot Point Drill Bit Set, 21-Piece
This 21-piece titanium pilot point set covers 1/16 to 3/8 inch sizes for wood, plastic, and light metal.
| Model | Best for | Key specs | Rating |
|---|---|---|---|
| DEWALT DW1361 Titanium Pilot Point Drill Bit Set, 21-Piece | Anyone wanting one versatile everyday set | Titanium-coated HSS, 21 | 4.8/5 |
| IRWIN Tools 3018002 Cobalt M-42 Drill Bit Set, 29-Piece | Drilling stainless steel, cast iron, or hardened metal | Cobalt M-42 steel, 29 | 4.7/5 |
| Milwaukee SHOCKWAVE Impact Duty Titanium Drill Bit Set, 48-89-4630, 15-Piece | Framers and remodelers using impact drivers | Titanium-coated HSS, 15 | 4.6/5 |
| DEWALT DW5207 Carbide Masonry Drill Bit Set, 5-Piece | Anchoring into brick, block, or poured concrete | Carbide-tipped steel, 5 | 4.6/5 |
| Bosch Daredevil DSB5006 Spade Bit Set, 6-Piece | Rough-in electrical and plumbing through studs | High-carbon steel, 6 | 4.5/5 |
| Bosch CO21 Cobalt M35 Metal Drill Bit Set, 21-Piece | Metal-heavy shops on a moderate budget | Cobalt M35 steel, 21 | 4.4/5 |
| IRWIN Tools 63140 Black Oxide Drill Bit Set, 29-Piece | First-time buyers wanting a low-cost general set | Black oxide-coated HSS, 29 | 4.3/5 |
DEWALT DW1361 Titanium Pilot Point Drill Bit Set, 21-Piece
Best OverallPros
- Self-centering pilot point resists walking
- Covers most common wood and metal sizes
- Durable metal case survives job site use
Cons
- Titanium coating wears faster than cobalt on steel
- Larger sizes cost more per bit than budget sets
This 21-piece titanium pilot point set covers 1/16 to 3/8 inch sizes for wood, plastic, and light metal. The pilot point tip starts holes without a center punch or walking. A metal storage case keeps sizes organized in the shop or truck.
IRWIN Tools 3018002 Cobalt M-42 Drill Bit Set, 29-Piece
Best for Heavy MetalPros
- Holds an edge on stainless and hardened steel
- Cobalt runs cooler under sustained drilling
- Wide size range in one case
Cons
- More brittle than titanium if flexed sideways
- Priced higher than general-purpose sets
This 29-piece cobalt M-42 set is built for stainless steel, cast iron, and other hard metals. Cobalt steel resists heat better than titanium coatings, so bits stay sharp longer under load. A sturdy case organizes fractional sizes from 1/16 to 1/2 inch.
Milwaukee SHOCKWAVE Impact Duty Titanium Drill Bit Set, 48-89-4630, 15-Piece
Best for Impact DriversPros
- Shank resists slipping under impact torque
- Compact set fits in a small pouch
- Bits hold up to repeated impact use
Cons
- Limited to smaller sizes only
- Not intended for standard corded or cordless drills without a chuck adapter
This 15-piece titanium set uses a three-flat shank that grips securely in impact driver chucks. Shockwave engineering resists breaking and stripping under high torque. It covers common 1/16 to 1/4 inch sizes for framing and general carpentry.
DEWALT DW5207 Carbide Masonry Drill Bit Set, 5-Piece
Best for MasonryPros
- Carbide tip survives repeated hammer impacts
- Sizes match common concrete anchors
- Straightforward, compact set
Cons
- Useless on wood or metal
- Small piece count limits size options
This 5-piece carbide-tipped masonry set drills brick, block, and poured concrete cleanly. A percussion-ground carbide tip stands up to repeated hammer-drill impacts. Sizes range from 3/16 to 1/2 inch to match common anchor and fastener specs.
Bosch Daredevil DSB5006 Spade Bit Set, 6-Piece
Best for Wood BoringPros
- Clean entry with less splintering
- Fast material removal in soft and hardwood
- Sizes match common wiring and pipe runs
Cons
- Not suited to metal or masonry
- Wider bits need a higher-torque drill
This 6-piece spade bit set bores clean holes in framing lumber for wiring and plumbing runs. A spur point centers the bit and reduces splintering on entry. Sizes span 3/8 to 1 inch, covering most rough-in electrical work.
Bosch CO21 Cobalt M35 Metal Drill Bit Set, 21-Piece
Best ValuePros
- Cobalt performance below premium set pricing
- Indexed case keeps sizes easy to find
- Handles mild and stainless steel
Cons
- Smaller max size than heavy-duty sets
- Case latch feels less rugged than metal cases
This 21-piece cobalt M35 set balances metal-drilling performance with a moderate price. Five percent cobalt content adds heat resistance over standard HSS bits. An indexed case holds fractional sizes from 1/16 to 3/8 inch.
IRWIN Tools 63140 Black Oxide Drill Bit Set, 29-Piece
Best BudgetPros
- Low cost of entry for occasional use
- Wide size range for general jobs
- Reduced friction eases chip clearing
Cons
- Dulls faster than cobalt or titanium on metal
- Plastic case is less durable than metal options
This 29-piece black oxide set covers general wood, plastic, and soft metal drilling on a tight budget. The black oxide coating reduces friction and adds mild corrosion resistance. Sizes run from 1/16 to 1/2 inch in a plastic index case.
How to Choose Drill Bit Material
Bit material determines how long an edge stays sharp and what it can cut. Standard HSS bits handle wood, plastic, and soft metal at a low price. Titanium-coated HSS adds surface hardness for mixed wood and light metal work. Cobalt steel bits, made with cobalt mixed through the metal rather than coated on top, hold up best against stainless steel and cast iron.
Understanding Coatings and Tip Styles
Coatings and tip shapes affect how a bit starts and clears a hole. Black oxide reduces friction and adds mild rust resistance at low cost. A pilot point tip centers itself on contact, reducing walking on smooth or curved surfaces. Spade bits use a flat paddle shape with a center spur for fast, wide holes in wood.
Matching Bit Type to Your Drill
Impact drivers deliver rotational hammering that can snap round-shank bits designed for standard drills. Bits built for impact use, like Milwaukee's Shockwave line, use a three-flat shank to grip securely and absorb torque. Standard corded and cordless drills work fine with round-shank titanium or cobalt bits. Hammer drills need carbide-tipped masonry bits rather than HSS or cobalt bits, which will not survive percussion impacts.
Sizing and Set Composition
Most home projects only need a handful of common fractional sizes, not a full 100-piece set. A 15 to 29 piece set covering 1/16 to 1/2 inch handles the majority of wood and metal drilling. Buyers doing dedicated masonry or wood-boring work benefit more from a small, purpose-built set than a large general assortment. Replacing worn bits individually is often cheaper than buying a new full set.
FAQs
What is the difference between titanium and cobalt drill bits?
Titanium bits have a surface coating over standard HSS steel, while cobalt bits are made from a steel alloy containing cobalt throughout. Cobalt holds an edge longer on hard metals, but titanium coatings cost less and work fine on wood and light metal.
Are cobalt drill bits better than titanium?
Cobalt bits generally outperform titanium on stainless steel, cast iron, and other hard metals because the cobalt runs through the entire bit rather than sitting on the surface. For wood and general use, titanium-coated bits perform similarly at a lower price.
What size drill bit set do I need for home use?
A set covering 1/16 to 3/8 or 1/2 inch in fractional increments handles most household drilling, from hanging shelves to light hardware assembly. Larger projects like plumbing rough-in may need a separate spade bit set.
Can you use regular drill bits in an impact driver?
Standard round-shank bits can slip or spin in an impact driver's chuck under high torque. Bits with a hex or three-flat shank, like Milwaukee's Shockwave line, are designed specifically for impact driver use.
What drill bit is best for concrete?
Carbide-tipped masonry bits, used with a hammer drill, are the standard choice for brick, block, and poured concrete. Standard HSS or cobalt bits are not designed to withstand percussion drilling and will dull or break quickly.
How do you drill through metal without breaking bits?
Use a cobalt or titanium bit matched to the metal type, run a slower drill speed, and apply steady pressure without forcing the bit. Cutting fluid or oil also reduces heat buildup on thicker steel.
Is black oxide drill bit good for wood?
Black oxide bits work well on wood, plastic, and soft metals, and the coating helps chips clear the flutes more easily. They are not the best choice for hardened steel, where cobalt performs better.
Which drill bits last the longest?
Cobalt bits typically last longest on metal because the hardening material runs through the entire bit rather than wearing off like a surface coating. Titanium and black oxide bits wear faster once the coating is ground away.
Do drill bit sets come with a case?
Most drill bit sets, including the ones compared here, include a metal or plastic index case that organizes bits by size. A case helps prevent lost bits and makes it easier to spot missing sizes at a glance.
Our verdict
DeWalt's DW1361 titanium set covers the widest range of everyday jobs and earns the best overall pick. Buyers working mostly in metal should lean toward Irwin's cobalt set, while masonry or wood-specific jobs call for the dedicated Bosch or DeWalt sets above. Match the bit material to the job first, then let budget narrow the final choice.