{
 "site": "ToolboxTop10",
 "page_url": "https://toolboxtop10.com/drill-bit-sets.html",
 "json_url": "https://toolboxtop10.com/drill-bit-sets.json",
 "slug": "drill-bit-sets",
 "title": "The 10 Best Drill Bit Sets",
 "subtitle": "Twist drill bit sets for wood, plastic and metal, ranked from live Amazon data.",
 "intro": "A good drill bit set matters more than most people think: a dull or wandering bit makes a $200 drill drill badly. We ranked 10 best-selling sets from DEWALT, Makita, Bosch, CRAFTSMAN and value brands on rating, review volume and features: a self-centering split or pilot point, sizes up to 1/2 inch, a shank that won't spin in the chuck, and a case or index to keep the sizes in order. Prices run from $9.98 for CRAFTSMAN's 14-piece set to $129.98 for a 115-piece cobalt index.",
 "data_captured": "2026-11-09",
 "audited": "2026-11-02",
 "data_source": "Amazon product listings on the data_captured date. Prices, ratings and review counts change daily; check the listing before relying on a number.",
 "scoring": {
  "scale": "0-100",
  "weights": {
   "rating": 0.45,
   "reviews": 0.35,
   "features": 0.2
  },
  "feature_weights": {
   "self_centering": 0.3,
   "wide_range": 0.25,
   "anti_spin": 0.2,
   "case": 0.25
  },
  "reviews_ceiling": 30000,
  "budget_cap_usd": 15,
  "method_url": "https://toolboxtop10.com/about.html"
 },
 "picks": {
  "best_overall": "B004GIO0F8",
  "best_budget": "B07D9J6JLD",
  "money_no_object": null
 },
 "products": [
  {
   "rank": 1,
   "asin": "B004GIO0F8",
   "name": "DEWALT Drill Bit Set, 21 Pc. Titanium Nitride Coated Pilot Point Bit Set with Case (DW1361)",
   "brand": "DEWALT",
   "model": "DW1361",
   "price": 26.97,
   "currency": "USD",
   "rating": 4.8,
   "reviews_count": 29146,
   "score": 98,
   "award": "Best Overall",
   "best_for": "Anyone who wants one set that covers wood, plastic and light metal.",
   "bought_last_month": "5K+/mo",
   "verdict": "The most-reviewed drill bit set on Amazon and the safe default: 21 titanium nitride coated bits from 1/16 to 1/2 inch, with doubles of the five smallest sizes that break most often. Pilot Point tips start on contact, and the shanks have flats so they don't spin in the chuck.",
   "pros": [
    "4.8 stars on 29,146 reviews",
    "Spares of the five smallest sizes",
    "Hard case with every size labelled"
   ],
   "cons": [
    "TiN coating wears off when the bit is resharpened",
    "Not made for stainless steel"
   ],
   "specs": {
    "pieces": "21",
    "sizes": "1/16 to 1/2 in",
    "material": "Titanium nitride coated",
    "tip": "Pilot Point",
    "shank": "No-spin"
   },
   "features": {
    "self_centering": true,
    "wide_range": true,
    "anti_spin": true,
    "case": true
   },
   "image": "https://m.media-amazon.com/images/I/81arQQHeF+L._AC_SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B004GIO0F8?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B004GIO0F8"
  },
  {
   "rank": 2,
   "asin": "B07Q64LTFB",
   "name": "BOSCH CO21B 21-Piece Cobalt M42 Metal Drill Bit Set with Three-Flat Shank and Case",
   "brand": "Bosch",
   "model": "CO21B",
   "price": 72.79,
   "currency": "USD",
   "rating": 4.6,
   "reviews_count": 7344,
   "score": 92,
   "award": null,
   "best_for": "Stainless steel and other hard metals.",
   "bought_last_month": "300+/mo",
   "verdict": "The metal-drilling pick: M42 cobalt with 8% cobalt, rated for stainless steel, cast iron and titanium, in a 21-piece 1/16 to 1/2 inch set. Split points from 1/8 inch up and 3-flat shanks from 3/16 inch up.",
   "pros": [
    "M42 cobalt, harder than M35",
    "4.6 stars on 7,344 reviews",
    "Split point and 3-flat shank"
   ],
   "cons": [
    "$72.79",
    "Smallest sizes have no split point"
   ],
   "specs": {
    "pieces": "21",
    "sizes": "1/16 to 1/2 in",
    "material": "M42 cobalt (8%)",
    "tip": "135° split point (1/8 in and up)",
    "shank": "3-flat (3/16 in and up)"
   },
   "features": {
    "self_centering": true,
    "wide_range": true,
    "anti_spin": true,
    "case": true
   },
   "image": "https://m.media-amazon.com/images/I/81Jqp5Du1DL._SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B07Q64LTFB?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B07Q64LTFB"
  },
  {
   "rank": 3,
   "asin": "B079VJMH6T",
   "name": "DEWALT Drill Bit Set, 21 Pc High Speed Steel, Black and Gold Oxide Coated, 135 Degree Split Point (DWA1181)",
   "brand": "DEWALT",
   "model": "DWA1181",
   "price": 25.59,
   "currency": "USD",
   "rating": 4.8,
   "reviews_count": 5990,
   "score": 89,
   "award": null,
   "best_for": "Drilling deep holes in wood and metal where chips clog a standard flute.",
   "bought_last_month": "4K+/mo",
   "verdict": "DEWALT's black and gold version of the 21-piece set: high-speed steel with 135-degree split points, a parabolic flute that clears chips in deep holes, and spares of the 1/16, 5/64, 1/8, 3/16 and 1/4 inch sizes.",
   "pros": [
    "4.8 stars on 5,990 reviews",
    "Spares of five common sizes",
    "Parabolic flute clears chips"
   ],
   "cons": [
    "Straight shanks",
    "Costs about the same as the DW1361 with fewer reviews"
   ],
   "specs": {
    "pieces": "21",
    "sizes": "1/16 to 1/2 in",
    "material": "HSS, black and gold oxide",
    "tip": "135° split point",
    "shank": "Straight"
   },
   "features": {
    "self_centering": true,
    "wide_range": true,
    "anti_spin": false,
    "case": true
   },
   "image": "https://m.media-amazon.com/images/I/61xXO-uUZ2L._AC_SL1000_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B079VJMH6T?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B079VJMH6T"
  },
  {
   "rank": 4,
   "asin": "B07D9J6JLD",
   "name": "COMOWARE Titanium Twist Drill Bit Set 16 Pcs, 1/16\"-1/4\", Hex Shank HSS",
   "brand": "COMOWARE",
   "model": "TGHEXSHANK",
   "price": 9.99,
   "currency": "USD",
   "rating": 4.4,
   "reviews_count": 20982,
   "score": 88,
   "award": "Best Budget",
   "best_for": "Pilot holes and small holes with a quick-change chuck.",
   "bought_last_month": "4K+/mo",
   "verdict": "A $9.99 hex-shank set of small bits, 1/16 to 1/4 inch, for quick-change chucks and impact drivers. Split points and an indexed holder, and nearly 21,000 reviews.",
   "pros": [
    "$9.99",
    "20,982 reviews",
    "Indexed holder"
   ],
   "cons": [
    "Tops out at 1/4 inch",
    "Title says 16 pieces, spec table says 13"
   ],
   "specs": {
    "pieces": "16",
    "sizes": "1/16 to 1/4 in",
    "material": "HSS, titanium coated",
    "tip": "135° split point",
    "shank": "1/4 in hex"
   },
   "features": {
    "self_centering": true,
    "wide_range": false,
    "anti_spin": true,
    "case": true
   },
   "image": "https://m.media-amazon.com/images/I/71isAsmp2DL._SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B07D9J6JLD?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B07D9J6JLD"
  },
  {
   "rank": 5,
   "asin": "B07DH55YRX",
   "name": "DEWALT Drill Bit Set, 3-Flats Shank, 14-Piece, 135 Degree Split Point (DWA1184)",
   "brand": "DEWALT",
   "model": "DWA1184",
   "price": 14.96,
   "currency": "USD",
   "rating": 4.8,
   "reviews_count": 20537,
   "score": 87,
   "award": null,
   "best_for": "A cheap, well-rated set from a brand people trust.",
   "bought_last_month": "10K+/mo",
   "verdict": "The best-selling set here at 10,000+ a month: 14 high-speed steel bits with 135-degree split points, a black and gold finish against rust, and 3-flat shanks on sizes above 3/16 inch. The listing doesn't publish the size range or mention a case.",
   "pros": [
    "4.8 stars on 20,537 reviews",
    "$14.96",
    "Sizes marked on each shank"
   ],
   "cons": [
    "Size range not listed",
    "No case mentioned"
   ],
   "specs": {
    "pieces": "14",
    "sizes": null,
    "material": "HSS, black and gold coating",
    "tip": "135° split point",
    "shank": "3-flat (3/16 in and up)"
   },
   "features": {
    "self_centering": true,
    "wide_range": false,
    "anti_spin": true,
    "case": false
   },
   "image": "https://m.media-amazon.com/images/I/812mViBQXeL._AC_SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B07DH55YRX?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B07DH55YRX"
  },
  {
   "rank": 6,
   "asin": "B07HSKJGYT",
   "name": "Makita B-65399 Impact Gold 14 Pc. Titanium Drill Bit Set, 1/4 in. Hex Shank",
   "brand": "Makita",
   "model": "B-65399",
   "price": 21.65,
   "currency": "USD",
   "rating": 4.5,
   "reviews_count": 7183,
   "score": 86,
   "award": null,
   "best_for": "Drilling with an impact driver instead of a drill.",
   "bought_last_month": "2K+/mo",
   "verdict": "The pick for impact driver owners: 14 TiN-coated bits from 1/16 to 1/2 inch on 1/4 inch hex shanks rated for impact use, with 135-degree split points. Makita rates them for stainless steel and cast iron as well as wood.",
   "pros": [
    "Impact-rated hex shanks",
    "1/16 to 1/2 inch",
    "7,183 reviews"
   ],
   "cons": [
    "No case listed",
    "Hex shanks add length to the small sizes"
   ],
   "specs": {
    "pieces": "14",
    "sizes": "1/16 to 1/2 in",
    "material": "Titanium nitride coated",
    "tip": "135° split point",
    "shank": "1/4 in hex, impact rated"
   },
   "features": {
    "self_centering": true,
    "wide_range": true,
    "anti_spin": true,
    "case": false
   },
   "image": "https://m.media-amazon.com/images/I/71Cznoi9n9L._AC_SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B07HSKJGYT?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B07HSKJGYT"
  },
  {
   "rank": 7,
   "asin": "B07KHG79Z8",
   "name": "CRAFTSMAN 14-Piece Gold Oxide Drill Bit Set for Wood, Plastic, or Metal (CMAM2214)",
   "brand": "CRAFTSMAN",
   "model": "CMAM2214",
   "price": 9.98,
   "currency": "USD",
   "rating": 4.7,
   "reviews_count": 3017,
   "score": 86,
   "award": null,
   "best_for": "Occasional drilling in wood and plastic on a tight budget.",
   "bought_last_month": "2K+/mo",
   "verdict": "The cheapest set here and still a full 1/16 to 1/2 inch run: 13 sizes with a spare 1/8 inch bit, split points and a gold oxide finish, all for $9.98. The bits are high-carbon steel, which is softer than HSS.",
   "pros": [
    "$9.98 for 1/16 to 1/2 inch",
    "Split points",
    "4.7 stars"
   ],
   "cons": [
    "High-carbon steel, not HSS",
    "Round shanks can slip in the chuck",
    "Listing says both metal and plastic case"
   ],
   "specs": {
    "pieces": "14",
    "sizes": "1/16 to 1/2 in",
    "material": "High-carbon steel, gold oxide",
    "tip": "Split point",
    "shank": "Round"
   },
   "features": {
    "self_centering": true,
    "wide_range": true,
    "anti_spin": false,
    "case": true
   },
   "image": "https://m.media-amazon.com/images/I/81ozXpzLspL._SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B07KHG79Z8?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B07KHG79Z8"
  },
  {
   "rank": 8,
   "asin": "B0B3HVCC1D",
   "name": "MACXCOIP 115Pcs Cobalt Drill Bit Set M35 HSS Jobber Length (Fractional, Letter and Number Sizes)",
   "brand": "MACXCOIP",
   "model": "115-piece M35",
   "price": 129.98,
   "currency": "USD",
   "rating": 4.3,
   "reviews_count": 2803,
   "score": 82,
   "award": null,
   "best_for": "Metal work that needs exact tap-drill sizes.",
   "bought_last_month": "100+/mo",
   "verdict": "A machinist's index: 29 fractional sizes from 1/16 to 1/2 inch in 1/64 steps, 26 letter sizes and 60 number sizes, all in M35 cobalt for stainless steel and cast iron. Overkill for home use, the right set for tapping and metal fabrication.",
   "pros": [
    "115 sizes including letter and number gauges",
    "M35 cobalt for stainless steel",
    "Indexed holders"
   ],
   "cons": [
    "$129.98",
    "Spec table says taper point while the bullets say 135-degree"
   ],
   "specs": {
    "pieces": "115",
    "sizes": "1/16 to 1/2 in by 64ths, A to Z, #1 to #60",
    "material": "M35 cobalt HSS",
    "tip": "135°",
    "shank": "Straight"
   },
   "features": {
    "self_centering": true,
    "wide_range": true,
    "anti_spin": false,
    "case": true
   },
   "image": "https://m.media-amazon.com/images/I/71M9GXwuT3L._SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B0B3HVCC1D?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B0B3HVCC1D"
  },
  {
   "rank": 9,
   "asin": "B07S96B1LJ",
   "name": "Amazon Basics Drill & Driver Multi Bit Set, Alloy Steel, with Storage Case, 100-Piece",
   "brand": "Amazon Basics",
   "model": "DS-DB100",
   "price": 24.41,
   "currency": "USD",
   "rating": 4.6,
   "reviews_count": 4248,
   "score": 75,
   "award": null,
   "best_for": "A first toolbox that needs a bit of everything in one case.",
   "bought_last_month": "3K+/mo",
   "verdict": "A starter kit more than a drill bit set: 52 bits for metal, wood, plastic and masonry plus screwdriver bits, 8 nut sockets, a magnetic holder and 4 hole saws in one case. The bits are alloy steel, not high-speed steel.",
   "pros": [
    "100 pieces for $24.41",
    "Includes masonry bits and hole saws",
    "Fitted case"
   ],
   "cons": [
    "Alloy steel bits, not HSS",
    "No tip type or size list in the specs"
   ],
   "specs": {
    "pieces": "100",
    "sizes": "52 bits, 8 nut sockets, 4 hole saws",
    "material": "Alloy steel",
    "tip": null,
    "shank": "Straight"
   },
   "features": {
    "self_centering": false,
    "wide_range": false,
    "anti_spin": false,
    "case": true
   },
   "image": "https://m.media-amazon.com/images/I/91hMEapl1vL._AC_SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B07S96B1LJ?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B07S96B1LJ"
  },
  {
   "rank": 10,
   "asin": "B0964MR7KB",
   "name": "COMOWARE Drill Bit Set, 246 Pcs, Drill Driver Bit Set for Wood, Metal, Masonry and Screwdriver Bits Combo Kit",
   "brand": "COMOWARE",
   "model": "246-piece",
   "price": 38.69,
   "currency": "USD",
   "rating": 4.4,
   "reviews_count": 2045,
   "score": 70,
   "award": null,
   "best_for": "Setting up a garage with one box that drills and drives.",
   "bought_last_month": "600+/mo",
   "verdict": "The biggest combo kit here: 57 titanium and 30 black oxide twist bits plus brad point, masonry and spade bits, hole saws and 96 screwdriver bits in a foam-lined case. Good coverage for a new homeowner; the twist bits are generic HSS.",
   "pros": [
    "246 pieces in one case",
    "Masonry, spade and brad point bits included",
    "Replacement offer on any part"
   ],
   "cons": [
    "Bulky case",
    "No tip geometry listed for the twist bits"
   ],
   "specs": {
    "pieces": "246",
    "sizes": "Twist, brad point, masonry, spade, hole saw + 96 screwdriver bits",
    "material": "HSS, titanium and black oxide",
    "tip": null,
    "shank": "Hex and straight"
   },
   "features": {
    "self_centering": false,
    "wide_range": false,
    "anti_spin": false,
    "case": true
   },
   "image": "https://m.media-amazon.com/images/I/81DsUyJPZXL._SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B0964MR7KB?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#B0964MR7KB"
  }
 ],
 "avoid": [
  {
   "asin": "B08MQLVJCR",
   "name": "YXYL 19 Pcs HSS Titanium Twist Drill Bit Set - 1/16\"-1/4\" Hex Shank Quick Change",
   "brand": "YXYL",
   "model": "YXYL-0003",
   "price": 6.99,
   "currency": "USD",
   "rating": 3.4,
   "reviews_count": 1606,
   "flag": "Sold as inch sizes, actually metric",
   "verdict": "The title sells a 1/16 to 1/4 inch set, but the bullets say the bits are 13 metric sizes from 1.5 mm to 6.5 mm. It also contradicts itself on the tip, and it has the lowest rating of any set we looked at.",
   "reasons": [
    "The title says 1/16 to 1/4 inch, but the listing's own size bullet says 13 metric sizes from 1.5 mm to 6.5 mm. Those don't match: 1/16 inch is 1.59 mm and 1/4 inch is 6.35 mm, so a '1/4 inch' hole drilled with it comes out 6.5 mm.",
    "The bullets promise a 135-degree split point, while the spec table lists a brad point. Those are different tips for different materials.",
    "3.4 stars, well below every set on this list. The COMOWARE 16-piece hex set costs $3 more, is listed in inch sizes and holds 4.4 stars."
   ],
   "bought_last_month": null,
   "image": "https://m.media-amazon.com/images/I/81BGPFfcFLL._SL1500_.jpg",
   "amazon_url": "https://www.amazon.com/dp/B08MQLVJCR?tag=toolboxtop10-20&linkCode=ll1",
   "page_url": "https://toolboxtop10.com/drill-bit-sets.html#avoid-B08MQLVJCR"
  }
 ],
 "buyers_guide": [
  {
   "q": "HSS, titanium or cobalt: which do I need?",
   "a": "High-speed steel (HSS) handles wood, plastic and mild steel, and it's what most sets are. Titanium nitride (TiN) is a coating on HSS that cuts friction and adds life until it wears off. Cobalt (M35 or M42) is an alloy all the way through, so it keeps its edge in stainless steel and cast iron and can be resharpened. Buy cobalt only if you drill hard metal."
  },
  {
   "q": "What does a split point do?",
   "a": "A 135-degree split point has a second cut at the tip so the bit starts cutting on contact instead of skating across the surface. That means you rarely need a center punch. DEWALT's Pilot Point does the same job."
  },
  {
   "q": "Round, 3-flat or hex shank?",
   "a": "Round shanks can spin in a keyed or keyless chuck under load. Three flats give the chuck jaws something to grip. A 1/4 inch hex shank snaps into quick-change chucks and impact drivers, but only buy hex bits rated for impact use if you'll use them in an impact driver."
  },
  {
   "q": "What sizes should a starter set have?",
   "a": "1/16 to 1/2 inch covers pilot holes for screws up to lag bolts and most anchor holes. Look for spares of the small sizes (1/16 to 1/8 inch), because those snap first."
  },
  {
   "q": "Can I drill concrete or brick with these?",
   "a": "Not with twist bits. Masonry needs carbide-tipped masonry bits, ideally in a hammer drill. Of the sets here, the Amazon Basics and COMOWARE 246-piece kits include masonry bits."
  },
  {
   "q": "Is a 100-plus piece kit better than a 21-piece set?",
   "a": "Only if you'll use the extras. Big kits pad the count with screwdriver bits and nut drivers. If you already own driver bits, a focused 21-piece twist set like the DEWALT DW1361 gets you better bits for the money."
  }
 ],
 "changelog": [
  {
   "date": "2026-11-02",
   "note": "Page published with 10 ranked picks and 1 tool to avoid."
  }
 ],
 "affiliate_disclosure": "Amazon links carry ToolboxTop10's Associates tag; a purchase may earn a commission at no extra cost to the buyer."
}