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Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
A drill index set is the difference between a job that takes ten minutes and one that eats your whole afternoon. The right set gives you the exact bit for the screw or hole in front of you, so you stop digging through loose drawers and start finishing the task. This guide ranks the sets that actually earn their place in your toolbox, based on the specs that matter and what thousands of owners have learned the hard way.
I’m Mohammad Maruf — the founder and writer behind Gardening Beyond. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
We have matched the strongest drill index set options to the jobs they handle best, from simple household fixes to heavy metal work, so you can pick the one that fits your garage.
Our Picks at a Glance
How To Choose The Best Drill Index Set
Before you compare piece counts, think about the shank — the non-cutting end that locks into your tool. A 1/4 inch hex shank is the standard for impact drivers and most modern drills, so it swaps in and out fast. A round straight shank is the classic drill chuck fit, common on traditional drill bits.
Match the bits to the materials you drill
Twist bits handle wood, plastic, and softer metal. Masonry bits have a carbide tip for concrete and brick. Spade bits chew wide flat holes through wood fast. A set that mixes these covers the everyday jobs, while a set of only one type leaves you stuck on the first unexpected surface.
Read the coating and the steel
Titanium and black oxide coatings help a bit bite longer and resist wear on wood and metal. Cobalt steel is the tougher cousin, built for stainless steel and other hard alloys. High-speed steel sits in the middle — a solid everyday choice that does not demand a premium.
Check the case before you commit
The case is what keeps a 100-piece set usable. Look for labeled slots that hold each bit snugly so nothing rattles loose, and a latch that stays shut in a drawer or on a shelf. A cracked case turns an organized set into a pile of loose steel.
Quick Comparison
| Model | Best For | Piece Count | Material | Weight | Amazon |
|---|---|---|---|---|---|
| Milwaukee Shockwave 60-Piece★ Best Overall | Impact driver users | 60 | Alloy Steel | 2 pounds | Amazon |
| BLACK+DECKER 109-PieceBest Value | First-time homeowners | 109 | Alloy Steel | 2.8 pounds | Amazon |
| SKIL 120-Piece with Bit GripSmart Pick | One-handed screw driving | 120 | Blend | 3.2 pounds | Amazon |
| HORUSDY 112-Piece | Budget-friendly variety | 112 | S2 Alloy Steel | 16 ounces | Amazon |
| CRAFTSMAN 140-Piece | Drill and driver owners | 140 | High Speed Steel | 4.4 pounds | Amazon |
| KingTool 400-Piece | Maximum coverage | 400 | High Speed Steel (HSS) | — | Amazon |
| Huot 11700 Combination Index | Precision fractional, letter, and wire sizes | 115 | Alloy Steel | 2.4 ounces | Amazon |
| MACXCOIP Metric 25-Piece | Metric and stainless steel work | 25 | Cobalt Steel | 16 ounces | Amazon |
| DEWALT DW1369 29-Piece | Clean holes in metal | 29 | Titanium Nitride Coated | 3 pounds | Amazon |
In‑Depth Reviews
1. Milwaukee Shockwave 60-Piece Bit & Drill Bit Kit
Our pick — over 4.5★ from 400+ verified ratings; the strongest balance of quality and price.
The impact-rated set that grips screws so hard, even a stripped head does not stand a chance.
This is the set for anyone who runs an impact driver daily and is tired of bits that slip or snap. Buyers report it stays reliable “even with a little to moderately stripped screw,” which is the real-world test most cheap bits fail. At just 2 pounds, it is 60% lighter than the SKIL set above it, so it is easy to carry from job to job without dragging a heavy box.
The kit covers every drive type you are likely to meet — 1/4 inch, square, slotted, Phillips, hex, and Torx — in alloy steel with a magnetic hold that owners say keeps a tight grip on screws. That magnetic feature is what wins people over: bits that grab the fastener firmly mean you are not wrestling a screw that wants to fall off the driver. The case clips shut so nothing spills across your truck floor mid-project.
What wins people over is the sheer quality — it is the single most-praised aspect, and it shows in how the bits hold up under impact. The kit includes drill bits for pilot holes, so you can pre-drill and drive with one case on the bench. It is the top rating in this lineup for a reason: everything you need, nothing you do not.
What Wins Owners Over
- Magnetic grip that holds screws firmly on the driver
- Quick-change ability that works with older drills
- Case clips shut so bits never spill out
Who Should Look Elsewhere
- Only 60 pieces — not a full shop replacement
- Square shank style suits impact drivers more than pure drilling
Reach for this if: you live on an impact driver and want one dependable set for screws and pilot holes.
Think twice if: you need a huge variety of masonry and spade bits — this kit keeps its focus on driving.
2. BLACK+DECKER 109-Piece Combo Set
The starter kit that covers every household task, from hanging pictures to assembling flat-pack furniture.
This is the classic first set for a new homeowner. It packs 109 pieces — Phillips, flathead, square, Torx, twist, and masonry bits — into a labeled hard case, and owners say the metal bits are “built to last” even if the plastic case feels modest. The brad point bits are a standout for wood; owners mention they handled a guitar project with clean results.
The combo covers the two jobs you actually do around a house: drilling and screw driving. It includes 1-inch and 2-inch screw driving bits plus drill bits sized for wood, metal, plastic, and masonry. The masonry bits drill concrete — buyers are specific that they do not handle asphalt — which is a fair limit to know before you start.
The recurring gripe is the plastic case, which some owners describe as brittle and one found cracked on arrival. Treat it gently and the bits inside reward you. At 2.8 pounds and a compact 12 x 2.5 x 8.5 inch footprint, this is an easy set to keep in a kitchen drawer for small fixes.
A solid first kit: the breadth of bit types makes it ideal for beginners and experienced DIYers alike, and owners call it exceptional value.
The honest trade-off: the case is the weak point — handle it with care and the alloy steel bits will outlast the box.
3. SKIL 120-Piece with Bit Grip
The set with a magnetic collar that holds screws steady for true one-handed driving.
SKIL’s signature feature is the patented Bit Grip Magnetic Bit Collar, which holds a screw securely on the bit so you can drive it with one hand. That single feature changes how you work in tight spots — no third hand needed to keep the screw lined up. Owners call it the best part, with the case “keeps them very, very well organized.”
At 120 pieces, this set is bigger than the Milwaukee above it, and it weighs 3.2 pounds — a 60% gap heavier than the Milwaukee’s 2 pounds. The included bits break down as 98 driver bits, 13 drills, 2 spade bits, 5 drivers, plus the bit collar and holder, which is a broad spread for around-the-house jobs. Owners say “most of these bits will suit anyone’s around the house needs.”
The one honest negative is durability: bits wear out faster than owners would like under heavy use, and an occasional case arrives cracked. For a sometimes-DIYer who grabs a bit a few times a month, this is a fine fit. For daily commercial abuse, the steel will show its limits.
Best for the casual fixer: the one-handed Bit Grip and the organized case make quick repairs genuinely pleasant.
Who it is not for: heavy daily users who will grind through bits quickly — treat it as a home set, not a shop workhorse.
4. HORUSDY 112-Piece Impact Bit Set
A featherlight 16-ounce kit that throws in titanium-coated drills, nut drivers, and a socket adapter for one low price.
You get a lot of usable tools without paying a premium. The 112 pieces include 56 one-inch bits, 18 titanium-coated drill bits, 8 nut drivers, 5 masonry bits, 3 spade bits, 3 magnetic bit holders, a countersink, and a socket adapter, all made from S2 alloy steel (a tough tool steel that resists bending). Customers note the bits and extensions hold up well, but the case is the weak point.
The 1/4 inch hex shank bits swap fast in impact drivers, screwdrivers, and 3/8 or 1/2 inch drivers, which makes this a flexible set across your tool collection. Reviewers point out excellent results in hardwood projects and call it “good enough to use, cheap enough to lose.” That last line captures the appeal — this is a set you are happy to grab for a messy job.
Two honest limits: the concrete drill bits wear out fairly fast, and the case is the recurring complaint. If you need heavy masonry work, buy dedicated bits. If you want a broad, affordable kit for wood and metal around the house, this delivers.
Why It Earns Its Spot
- Lightest kit here at 16 ounces — easy to carry anywhere
- Socket adapter and nut drivers add real versatility
- Titanium-coated drills bite well in hardwood
The Fine Print
- Case is the weak link — handle with care
- Concrete bits wear quickly on masonry
5. CRAFTSMAN 140-Piece Impact Set
The widest driver-bit spread here — 140 pieces — with CNC-machined tips that seat perfectly in screw heads.
CRAFTSMAN built this set around the idea that a bit should fit the screw exactly, so it does not slip out and round the head. The CNC-machined tip is cut to reduce cam-out — that annoying moment when the bit jumps out of the screw head. The shock-resistant tool steel adds durability for impact work, and owners confirm it pairs beautifully with a cordless drill and impact driver bundle.
The contents are generous: 21 drill bits, 97 one-inch bit tips, 15 two-inch power bits, 5 nut drivers, a socket adapter, and a magnetic bit holder. That is four ranges of drill bits for different tasks. Every bit uses the industry-standard hex shank, so it fits nearly all major drill and impact driver brands — a real plus if your garage mixes tool brands.
Owners love that you can rearrange the holders inside the case, and the case itself has two clips and feels solid. The mixed feedback is on completeness — some shoppers say missing pieces on arrival — so check the case when it lands. At 4.4 pounds, this is the heaviest set in this lineup, a sign of the steel density inside.
Built for the mixed-tool owner: standard hex shanks and a rearranged case make it flexible across brands.
Check on arrival: a few buyers report missing pieces, so inventory the case when yours lands.
6. KingTool 400-Piece Drill Bit Set
A 400-piece arsenal with a sliding drawer box, hole saws, and Allen wrenches — the whole shop in one case.
This is the set for the person who wants to stop buying bits entirely. The 400 pieces cover HSS drill bits, masonry bits, wood bits, twist drills, Allen wrenches, nut drivers, hole saws, and screwdriver bits — a spread no other pick here matches. The separate sliding drawer design gives each tool a designated spot, and a pad inside keeps pieces from scattering.
The drill bits carry both titanium and black oxide coatings, which owners say improves accuracy and efficiency in wood and metal. It is designed for metal, wood, and concrete, making it a genuine all-rounder for DIY enthusiasts and household repairs. As a gift for a handy dad or brother, the sheer completeness makes an impression.
The honest note is durability — some owners find the bits “cheaply made” and report breakage under stress, and the plastic drawer case will wear before the steel does. For light to medium home use, this is an incredible spread for the money. For pro daily abuse, expect to replace bits over time.
The Big Draw
- 400 pieces cover nearly every bit type you can name
- Sliding drawer box keeps everything organized and portable
- Dual titanium and black oxide coatings on drills
The Realistic Limit
- Bits can break under heavy or repeated stress
- Plastic case will wear out before the tools
7. Huot 11700 Combination Drill Bit Index
The machinist’s classic — a steel index with labeled holes for fractional, letter, and wire-gauge bits.
This is a totally different animal from the screw-driving sets above. It is a pure drill bit index for 115 jobber length bits, covering fractional sizes 1/16 to 1/2 inch in 1/64 increments, letter sizes A to Z, and wire gauge sizes #1 to #60. If you drill precise holes for taps or hardware, this organized range is the whole point.
The build is the story: steel with an epoxy finish and a snap-lock cover, made in the USA. Owners who tried a cheaper knockoff first found the holes did not line up, while this one holds bits “securely in place” with readable labeling. It includes a tap and thru drill reference chart and decimal equivalents printed right on the box — a small touch that saves a lookup mid-project.
It weighs just 2.4 ounces, which tells you the bits are not included — this is the index case for the bits you already own. The one complaint is a #2 center drill slot that lets the drill slide out when the lid closes. If you keep center drills, hold that one loose.
For the precision-minded: labeled steel construction and a tap reference chart make this the organizing upgrade cheap sets cannot match.
Note the catch: the #2 center drill slot can drop its drill when shut — an occasional quirk in an otherwise superb index.
8. MACXCOIP Metric 25-Piece M35 Cobalt Set
Cobalt steel bits that slice through stainless steel and cast iron when standard HSS gives up.
When you need to drill stainless steel, this is the set to grab. The M35 cobalt steel is a harder alloy built for cutting stainless steel, iron castings, copper, aluminum, and other soft metals, plus plastics and wood. The 135 degree point tip self-centers to prevent walk-off — that annoying skating when the bit refuses to start — and clears chips faster.
The 25 bits run the full metric range from 1mm up to 13mm in 0.5mm steps, so you can match exactly the size your project calls for. Owners mention the bits arrive sharp from the factory, stay sharp after heavy use, and “cut through metal like butter.” A painted metal case holds them, a step up from flimsy plastic.
The honest limits: these demand finesse on super-hardened steel — you will want cutting oil and slow, steady pressure — and one owner found a bit went dull halfway through mild steel. They are not for quenched bolts, which the maker flags plainly. For metric-size metalwork, this is the specialist pick.
Why It Wins on Metal
- M35 cobalt steel handles stainless and cast iron
- Full metric range from 1mm to 13mm in 0.5mm steps
- Sharp factory edges that hold up under use
Handle With Care
- Needs cutting oil and slow pressure on hard steel
- Not intended for quenched bolts
9. DEWALT DW1369 29-Piece Titanium Set
The pilot-point drill set that starts on contact for clean holes in metal and wood, no walking.
DEWALT’s pilot point is the defining feature here — the bit tip starts drilling the instant it touches the surface, so you do not fight the bit wandering across your workpiece. Owners say these are “hands down some of the nicest drill bits” they have ever used, reserved for a drill press because they cut so clean. The 29 pieces cover 1/16-inch up to 1/2-inch in a tough metal case.
The titanium nitride coating extends bit life, and the tapered web adds durability to reduce breaking — the two specs that matter when you are pushing through mild steel by hand. Customers note less effort and better control when drilling steel, with clean holes in wood and metal alike. The metal case even hangs on a wall, unlike the plastic boxes on cheaper sets.
The recurring gripe is bit access: getting bits in and out of the case is tight, and the painted size markings can wear off the plastic holder over time. If you drill regularly and want a set that will last, that trade-off is small. If you value lightning-fast bit swaps, budget a little patience.
The drill-press favorite: pilot-point starts and titanium coating make this the cleanest-hole set here for metal and wood.
The small friction: bits sit tight in the case and size markings fade — a minor cost for this level of cutting.
Understanding the Specs
Shank Style
The shank is the end that locks into your tool. A 1/4 inch hex shank is the fast-swap standard for impact drivers and modern drills. A straight round shank is the classic fit for a drill chuck, common on traditional twist bits. Match the shank to the tool you actually own, or every bit in the box is useless.
Coating and Steel Grade
Titanium nitride and black oxide coatings help a bit stay sharp longer on wood and metal by reducing friction and wear. Cobalt steel is a harder alloy built for stainless steel and cast iron. High-speed steel (HSS) is the everyday all-rounder. The coating and steel decide which materials you can cut and how long the edge lasts.
Bit Types in a Set
Twist bits drill round holes in wood, plastic, and metal. Spade bits cut wide flat holes fast in wood. Masonry bits have a carbide tip for concrete and brick. Screw-driving bits turn fasteners — Phillips, slotted, square, and Torx. A mixed set covers all of these; a specialist set covers one job better.
The Index Case
The case turns 100 loose bits into a usable system. Labeled holes let you find each size at a glance, a snug fit stops bits rattling loose in a drawer, and a solid latch keeps everything contained when you carry it. Across every set in this guide, a weak case is the most common complaint buyers mention.
FAQ
Will a 1/4 inch hex shank bit fit my regular drill?
What is the difference between a twist bit and a spade bit?
Can I use a regular drill bit set for concrete or masonry?
What does the pilot point on a DEWALT bit actually do?
Is cobalt steel worth the extra cost over high-speed steel?
Why do some bit sets include a socket adapter and nut drivers?
How do I keep a drill index case from falling apart?
What does black oxide coating do on a drill bit?
How many pieces do I really need in a drill bit set?
Are bits with a magnetic holder actually better?
Final Thoughts: The Verdict
For the majority of shoppers, the drill index set winner is the Milwaukee Shockwave 60-Piece because it pairs top-rated quality with the magnetic grip that makes screw driving genuinely reliable. If you are building your first toolbox on a budget, the BLACK+DECKER 109-Piece covers every household task while staying affordable. And for metalwork in metric sizes, the MACXCOIP Cobalt Set is the specialist to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, Gardening Beyond earns from qualifying purchases. This does not affect which products we feature.