Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Best Choice Best Price Square 
Ruko 102606 M10 fine 90° Subland Long Drill Bit A precision cutting tool designed for drilling small-diameter holesBest Price Square Ruko 102605 M8 fine 90° Subland Long Drill Bit A precision cutting tool designed for drilling small-diameter holesBest Price Square 
Ruko 102618 Subland Long Drill Bit, M 10 corehole 90 A precision cutting tool designed for drilling small-diameter holesBest Value Ruko 
Ruko 102625 Subland Short Drill Bit, M 10 fine 90° A precision cutting tool designed for drilling small-diameter holesSTROTON 
Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs) Premium M42 8% Cobalt Steel ,68-70 HRC (Rockwell Hardness Scale) ,Usually Give the Best Heat,Wear and Chip Resistance anMengshen 
Mengshen Co Step Drill Bit 4-32mm Spiral Groove, M35 HSS Multi Hole Cutting Enlarge Stainless Steel Plate Quenching Stee Much More hardness - M35 HSS is harder lot than HSS 4241, suit for drilling in stainless steel plate & quenching steel pHORUSDY 
Horusdy 99-Pieces Titanium Drill Bit Set, HSS 1.5mm - 10mm Size, High Speed Twist Drilling Bits Kit for Metal, Plastic, TITANIUM | HIGH-SPEED STEEL: Classic High-Speed Steel Construction With Titanium Coating For Proven Capability And DurabBosch Professional Bosch Professional HSS Twist Drill Bit PointTeQ ToughBox Set (for Ferrous Metals, Ø 1 - 10 mm, CYL Shank, Self-Centering Content: 18 piecesBosch Bosch Accessories Professional 8 pcs. Brad Point Drill Bit Set (for Wood, Ø 3-10 mm, Accessories Rotary Drills) Part of the brand new borsch robust range of drill bits and accessoriesKEWAYO KEWAYO Brad Point Wood Drill Bit - 8 Pcs 3-10mm Spur Point Spiral Twist Wood Metric Drill Bits with Durable Case Wood Wo MEET YOUR NEED - With the 3-10mm wood drill bits we offered, you can process 8 different diameter holes(1/8", 5/32", 3/1Bosch Accessories Bosch Accessories 7 Piece Mini-X-Line Wood Drill Bit Set (for Wood, Ø 3-10 mm, Accessories for Drills) Practical borsch mini-x-line box keeps everything neat and tidygreywolf Greywolf Cobalt Drill Bit Set, 19 pcs M35 High Speed Steel Twist Drill Bits, Metal Drill Bits for Hard Metal, Stainles 【Convenient Size Selection】: This 19 pcs M35 drill bit set includes everything you need to meet all your needs, bringingYakamoz Yakamoz 20Pcs 0.3-1.6mm Shank Mini Micro Drill Bit Set Twist Drill DIY Kit Rotary Hand Tools 100% Brand New and High Quality HSS Drill Bit.Bestgle Bestgle 50 Pcs Mini Twist Drill Bit Set Titanium Coated High Speed Steel Drill Bits Round Shank Micro Twist Bits for Woo Multiple Purpose - Set of 50 pcs twist drill bits with 5 varied sizes: 1mm, 1.5mm, 2mm, 2.5mm, and 3mm with round shanksLEDON LEDON 13 PCS Quick Change Hex Shank Drill Bits Set HSS Steel Wood Timber Drilling 13PCS Hex Shank Drill Bit Set 1.5-6.5MMSutinna Twist Drill Bit Set, 5 Different Sizes Drill Bit Drill Bit, Extra Long Drill Bit Spiral Drill Bit, for Wood for Drilling Twist drill bits are made from high-speed steel for high hardness and durability16% Off ZONADA ZONADA 1/4” Hex Shank HSS Drill Bits, 13pcs in Set Titanium Coated Drill Bits, 1.5mm-6.5mm, High Speed Steel Quick Chang Set of 13 pieces ZONADA Drill Bits. Size 1.5mm(1/16inch), 2mm(5/64inch), 2.5mm(3/32inch), 3mm(7/64inch), 3.2mm(1/8inch),Bosch BOSCH SP515 5 Piece Hex Shank Countersink Drill Bit Set with #6, #8, #10, and #12 VERSATILITY: Bosch hex shank countersink bits feature adjustable depths and provide precise, clean pilot holes in wood,Mengshen Mengshen M35 Step Drill Bit 4-32mm, HSS Cobalt Drill Bit Set Hex Shank Straight Slot Large Bit Pagoda Drill Hole Reamer Much More hardness - M35 HSS is harder lot than HSS 4241, suit for drilling in stainless steel plate & quenching steel pWayinTop WayinTop 50pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm for Print Circuit Board Stone Dremel Jewelry CNC Engr 【High Quality】The PCB Drill Bits are made of high quality tungsten steel, highly wear resistance, high hardness, bendingHORUSDY 6PCS Wood Flat Drill Bit Set 10-25mm, S2 Steel Spade Drill Bit with 1/4" Hex Shank, High-Speed Drilling Bits for Wood, C WIDE RANGE SIZES – Includes 6 drill bits: 10mm, 12mm, 16mm, 18mm, 22mm, and 25mm – perfect for a variety of woodworkingYUENTOEN YUENTOEN 11Pcs Spade Drill Bit Set, 6-32mm Carbon Steel Paddle Flat Bit with Quick Change Hex Shank for Hole Cutter Wood Material: Spade drill bit is made of carbon steel with black coating for high durability and good wear resistance; The sYosoo Yosoo 6Pcs Drill Tap Combination Coated HSS 1/4inch Hex Shank Thread Drill and Tap Bits Set M3-M10 High quality - Made of high-speed steel(HSS), high hardness and rust resistance for longer life.NewShark Hex Shank Cobalt Metric Drill Bit Set 15 PCS (1.5mm-8mm), Quick Change High Speed Steel Impact Driver Hex Drill bits for 【Specification】13 cobalt hexagonal shank bits, including 1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 4.8, 5.0, 5.5, 6.0, 6.5Nomel 15 Piece Metric M35 Cobalt HSS Drill Bit Kit with Straight Shank for Drilling Cast Iron,Brass,Stainless Steel Woodwork P Quality material: Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measgreywolf Greywolf 25 Piece Wood Drill Bit Set, Double Slot Design Wood Drill Bit Set (1mm - 13mm), Durable Box with Index, for Wo 25 pcs woodworking drill set includes sizes: 1*1mm/1*1.5mm/1*2mm/1*2.5mm/1*3mm/1*3.5mm/1*4mm/1*4.5mm/1*5mm/1*5.5mm/1*6mmYUENTOEN YUENTOEN 13PCS Cobalt Drill Bit Set 1.5mm-6.5mm, M35 HSS Twist Drill Bits for Carbon Steel, Stainless Steel, Hard Metal, High Quality: Our Twist Drill Bit HSS are manufactured from M35 cobalt steel, with molybdenum and cobalt added to createSutton Tools Sutton tools D180 Jobber Drill Bit 19 Pieces Set, Multicolour, D180SM2 Specialised design achieves 70 percent more life in stainless steel than standard drill bitsBosch Accessories Bosch Accessories Bosch 2pcs. HSS-G Drill Bit (Metal, Hard plastic, Ø 4 x 43 x 75mm, Accessories Drill Driver) Ground from solid, high concentricityYUENTOEN YUENTOEN Twist Drill Bits, 8Pcs Serrated Drill Bit Set, Titanium Coated HSS Sharp 3-10mm Spiral Saw Drill Bit for Wood W Premium Material: This twist drill bit is made of HSS material with titanium coated, the drill bits body edge, which incLyaciomn Lyaciomn 30Pcs 1/8In Cobalt Drill Bits Double End Drill Bits for Hardened Steel Cast Iron Wood Plastic Stainless Steel D Mengshen Mengshen Forstner Drill Bits Woodworking Drill 15-35mm 5PCS, Carbon High Speed Steel Flat Wing Drilling Hole Hinge Cemen High-speed steel woodworking hole saw open hole neat, smooth, no tremor can sharp cutting edge improves opening speed, eYUENTOEN YUENTOEN 8PCS Brad Point Drill Bits, 3-10mm Spiral Twist Wood Drill Bits Set for Woodworking Softwood Laminated Wood MDF Premium Quality: These brad point drill bits are made of high carbon steel, which High hardness and edge sharpness for lHymnorq Hymnorq Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 13pcs to Cut Throug COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuriBestgle Bestgle 20 Pcs Mini Micro Drill Bits 0.3-1.6mm Shank Twist Drill HSS Small Twist Drill Bit Set DIY Manual Hardworking Ki Different Sizes - 20 pcs small twist drill bits including 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.65mm, 0.TYMXGHF 13 PCS Metric M35 Cobalt Steel Twist Drill Bit Set HSS Extremely Heat Resistant with Straight Shank to Cut Through Hard ✅ Faster Cutting and Longer Life— Our Twist Drill Bit HSS are Manufactured from M35 cobalt steel, with molybdenum and coQANYEGN QANYEGN 74 Pcs Twist Drill Bit Set, M35 Cobalt Metric Drill Bits, Cobalt Steel Twist Drill Bits for Hardened Metal, Stai M35 COBALT: Our twist drill bit set is made from M35 cobalt alloy steel, offering exceptional hardness and stability. ThWildBossy Cobalt Drill Bit Set 4.5mm - 10pcs, M35 Twist Drill Bits Straight Shank, 4.5mm High Speed Steel Drill Bits for Drilling 5% COBALT TWIST DRILL BITS SET】Made from M35 Cobalt Steel with Molybdenum and Cobalt added to form a hardened alloy, canBestgle Bestgle 6 Pcs Brad Point Drill Bits, 1/4 Inch Hex Shank HSS Spiral Twist Drill Bit Set for Soft, Hard, Veneered, Laminat Total 6 pcs brad point drill bits with 1/4" hex shank, size 3/8", 5/16", 1/4", 3/16", 1/8", 3/32", each overall length 6Hymnorq Hymnorq Brad Point Wood Drill Bits 25PC Set, Metric Size 1mm-13mm by 0.5mm in Metal Case, Titanium Coated High-Speed Ste HIGH SPEED STEEL - Constructed of high-speed steel with strict heat-treatment to enable high hardness and tensile to keeBestgle Bestgle 6 Packs Countersink Tap Drill Bit Set, 1/4" Hex Shank Titanium Coated Screw Tapping Countersink Drill Bits HSS S Made of high quality HSS cover with Titanium Coated high durability and hardness.Sutton Tools Sutton tools SM2 Heavy Duty Cobalt Jobber Drill Bit 19 Pieces Set, Gold, D109SM2 135 Degree split point enables accurate positioning and less drilling pressureNeiko NEIKO 11401A 6 Piece Brad Point Drill Bit Set, Stubby Drill Bit Set for Wood, 1/4" Quick Change Hex Shank, HSS 4241 High PREMIUM BUILD: Each short bit, also known as a wood auger set, is constructed of premium molybdenum 4241 HSS with evenlyBestgle Bestgle 10 Pcs Brad Point Drill Bits, 1/4 Inch Hex Shank Carbon Steel Spiral Twist Wood Drill Bit Set for Soft, Hard, Ve You will get 10 pcs twist drill bits include 4mm (x2), 5mm (x2), 6mm (x2), 8mm (x2), 10mm (x2).EZONEDEAL EZONEDEAL 5Pcs Drill Bit Triangle Drill Titanium Cone Drill Hole Cutter 50 Sizes High Speed Steel Drill Bits Set with Al High-Speed Steel: Made from High-Speed Steel 4241 Cobalt high-speed steel along with the titanium coating ensures extremHymnorq Hymnorq HSS Combination Drill and Tap Bits 6PC Set, Split Pointed, Inch Size 1/8 5/32 3/16 1/4 5/16 3/8, 1/4 Hex Shank S Made of high quality 4341 HSS for durability; Suitable for drilling and tapping in plastic, wood and soft metal like aluBosch BOSCH BL9IM 9-Piece Assorted Set Black Oxide Metal Drill Bits Impact Tough with Impact-Rated Hex Shank for Applications ACCURACY: Featuring a no skate tip to reduce bit walking, eliminate the need for center punch, and provide accurate starKLOT KLOT Industrial Grade 12 Sizes Set of Solid Carbide Drill Bit 1mm-6.5mm Straight Shank 2-Flute Twist Stub YG6X Diameter:1mm-6.5mmSutton Tools Sutton Tools D104 HSS Silver Bullet Jobber Drill 5 Piece Bulk Pack, 3 mm Thread Diameter Black 118° Standard point for general purpose applicationsMilescraft Milescraft Imperial Brad Point Drill Bit Set Set includes: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", and 1/2" drill bits and storage caseBosch Professional Bosch 10x PRO Metal HSS-G Twist Drill Bit Standard Length (for Non-Ferrous Metals, Steel, Ø 1,00 mm, Professional Access Lasts up to 2x longer than a Bosch PointTeQ Drill BitYUENTOEN YUENTOEN 8PCS Hex Shank Auger Drill Bit Set (10-25mm) - 4 Flute Wood Boring Bits for Hardwood, Softwood & Plastic, Impac Material: Made of high-carbon steel material, high-temperature quenching treatment, wear-resistant and long lastingYakamoz Yakamoz 6PCS Drill Tap Combination Bit Set HSS Deburr Countersink Bit 1/4 Hex Shank Tool Kit | Imperial Composite Tap Drill Bit Made of High hardness, rustproof, solid and durable high-speed steel in Quick-change 1/4"(6.35mmSutton Tools Sutton D104 HSS Silver Bullet Jobber Drill 5 Piece Bulk Pack, 5 mm Thread Diameter Black 118° Standard point for general purpose applicationsMACXCOIP MACXCOIP Cobalt Drill Bit Set, 115Pcs M35 High Speed Steel Bits for Hardened Metals, Stainless Steel, Cast Iron and Wood Various Sizes: 115 sets of drill bits include 29pcs Fractional Size:1/16” to 1/2” in 1/64th increments; 26pcs Letter SizAIMALL 13 PCS Quick Change HSS Titanium Drill Bits Hex Shank Set Soft Metal Wood Timber Hymnorq Hymnorq Jobber Length Mini Twist Drill Bits Set of 60pcs - Six Small Fractional Inch Sizes, 3/64 1/16 5/64 3/32 7/64 1/8 60pcs of Imperial Size Twist Drill Bits - Six sizes(by diameter), 3/64 inch x 10pcs, 1/16 inch x 10pcs, 5/64 inch x 10pcKLOT KLOT Industrial Grade 10pcs Solid Carbide Drill Bit 3.175mm 1/8" 2-Flute Straight Shank YG6X Tungsten Diameter:1/8"Milescraft Milescraft Metric Brad Point Drill Bit Set Precision cutting edges reduce splintering when drillingAIMALL AIMALL 99Pcs Drill Bits Set, HSS Titanium Coated Twist Drill Bits, 1.5-8mm, for Metal and Woodworking 🌟 High-Quality HSS Titanium Coating: The AIMALL Drill Bits Set features high-speed steel drill bits with a titanium coaSutton Tools Sutton Tools D105 HSS Jobber Viper Metric Drill Bit 19 Pieces Set, Silver, D105V2M 118 degree Split point minimizes wandering when startingEacam Drilling Bit Kit, Eacam 6pcs Square Hole Drill Bit, Woodworking Hole Saw Mortising Chisel Steel Drill Bits Set,1/4 inch, Yakamoz Yakamoz 6pcs HSS SAE Combination Drill Tap Bit Set,1/4 Hex Shank Deburr Countersink Drill Bit for Wood Platic and Alumin Combination Drill Tap Bit Made of High-speed steel, high quality with good durability for you to use.Bosch Bosch MP500T Drill Bit Set, 5 Piece Upgraded multi-grind heads – deliver up to 85% faster drilling in metal than standard bitsKLOT KLOT Industrial Grade 10pcs Set of Solid Carbide Drill Bit 1mm-10mm Each Size 2-Flute Stub Twist YG6X Tungsten Diameter:1mm-10mmKEWAYO KEWAYO 8Pcs Auger Drill Bit Set Woodworking Drill Bit Set, 10-25mm Four-Slot Four-Edge Auger Drill Bit, Hex Shank Woodwo Material: Auger drill bit made of high carbon steel, hardened and tempered for longer useful lifeYUENTOEN YUENTOEN 6 Pieces Spade Drill Bit Set 10-25mm Paddle Flat Bits with Quick-Change 1/4 inch Hex Shank for Woodworking High Quality: Constructed from carbon steel with fully heat-treated for durability, the head with the polished surface iEMSea EMSea 10PCS 2mm Hex Shank Drill Bits 1/4 Inch Hex Shank Twist Drill Bit High Speed Steel Drill Bit Set for Glass Wood St Durable Material: Made of durable high-speed steel for longevity and reliability.LingGan Metric Cobalt Drill Bits Set 1-13mm 25PCS, M35 high Speed Steel, high Hardness Straight Shank Drill, Mechanical or Hand Exceptional Durability: Crafted with 5% Cobalt M35 HSS-CO material, ensuring outstanding wear resistance for long-term samoolo amoolo 1/8 Hex Shank Drill Bits, 10Pcs Titanium HSS Twist Impact Drill Bit Set for Metal, Steel, Wood, Plastic, Quick Ch Wide Applications - compatible with power screwdrivers, impact drivers, and other tools that accept 1/4" hex shanks, allSutton Tools Sutton Tools P&N Quickbit Self Centering Hex Shank Drill Bit, 1/8-Inch Thread Diameter 1/4-Inch hex shank suits quick change adaptorsNomel Nomel 6PCS HSS 4241 Titanium Drill Bit Set, 3/4/5/6/6.5/8mm, Wood/Metal/Plastic, 135° Split Point, 1/4" Hex Shank, 6-Pie High quality: Made of HSS high speed steel material with titanium coated, drill bits body edge sharp, faster with less eDEWALT DEWALT Black Oxide Drill Bit Set with Pilot Point, 13-Piece (DW1163) The product is 13PC BLK OX Dry Bit SetSUTTON Sutton D1040400 HSS Silver Bullet Jobber Drill 5 Piece Bulk Pack, 4 mm Thread Diameter, Black 118° Standard point for general purpose applicationsNUZAMAS NUZAMAS Set of 2 HSS Rotary Spot Weld Cutter Remover Drill Bits 5/16"(8mm),3/8"(9.5mm) Hex Shank Electric Tool Set of two Spot Weld Cutter Remover Double ended, size 8mm (5/16”), 9.5mm (3/8”), 75mm longSutton Tools Sutton tools HSS Jobber Viper Metric Drill Bit 25 Pieces Set, D105V3M 118 degree Split point minimizes wandering when startingHymnorq Hymnorq Jobber Twist Drill Bits Set of 19pcs in Metal Case, 1.0 to 10mm Metric Size, Ground High Speed Steel with Split SPLIT POINT - 135-degree self-centering split pointed tip combines active cutting and perfect centering without wanderinMANALA 6pcs Titanium Coated HSS Twist Drill Bits,3-8mm Serrated Grooving Cutting Carpenter Side Cutting Tap Spiral Drill Bit fo ►Hihg quality:These are made of HSS material with titanium coated, drill bits body edge sharp, faster with less effort.Sutton Tools Sutton Tools D104 HSS Silver Bullet Jobber Drill 5 Piece Bulk Pack, 2 mm Thread Diameter Black 118° Standard point for general purpose applicationsYakamoz Yakamoz 10 Pieces Double Cut Tungsten Steel Solid Carbide Rotary Burrs Set with 1/8"(3mm) Shank Twist Drill Bit for Wood Tungsten Carbide Double Cut Rotary Burr SET 1/8" shank Fit DremelChunnuan 7pcs M42 HSS High Speed Steel Cobalt Spotting Drill Bits Set Round Shank 90 Degree Drilling Chamfering Tool 7pcs spotting drills with 90 degree angle.Sutton Tools Sutton Tools D104 HSS Silver Bullet Jobber Drill 5 Piece Bulk Pack, 1.5 mm Thread Diameter 118° Standard point for general purpose applicationsHORUSDY Horusdy 170-Pieces HSS Drill Bits Set High Speed Steel Twist Drill Bit Set 1.0-10mm Metal Titanium Coated Surface 118 De Titanium-coated Drill Bits: Made of high speed M2 steel, each steel bit has a titanium nitride coat for anti-rust, addedBestgle Bestgle 6 Pcs Titanium Coated HSS Twist Drill Bits Serrated Grooving Cutting Drill Bit Set Carpenter Hacksaw Side Cuttin Multiple Sizes: Including 3mm 4mm 5mm 6mm 6.5mm 8mm twist drill bits to meet your daily needs, please refer to the produSutton Tools Sutton D105SLV7 HSS Jobber Viper Drill Bit 7 Pieces Set, Silver 118 degree Split point minimizes wandering when startingMeichoon Meichoon Wood Countersink Drill Bit Set 4 Pcs Hex Shank 6# 10# 13# 16# Tapered Drilling High Speed Steel Convenient and ★ Easy to Use - The hex shank design of our drill bit allows for quick and secure attachment to drill machines. It ensurSutton Tools Sutton Tools M35 Hex Shank Drill Bit Set Designed for use with impact driversPower Max Max Power 10pcs Pack 9/64" HSS Cobalt M35 Drill Bits, 135 Deg. Split Point, General Purpose, Metal, Steel, Iron ✔️【DRILL BIT DIMENSION】:9/64"(Diameter) x 1-3/4"( Flute Length) x 2-7/8"(Overall Length)YUENTOEN YUENTOEN 8Pcs Auger Drill Bit for Wood, 8-22mm Woodworking Spiral Drill Bit, 3 Flute Impact Wood Drill Bit with 6.35mm H High Carbon Steel Material: This wood auger drill bit made of high quality high carbon steel material; After multiple prMeichoon Meichoon Forstner Drill Bits Upgraded Version 3-Cutter Higher Hardness Carbon Woodworking Tool Punching Bit Wood Slabs F 【Special Design】 3-cutter Forstner drill bit has faster cutting speed and longer service life. With these sharp drill biOwnMy OwnMy 40PCS Micro Drill Bits PCB Drill Bits 0.1mm-3mm Micro Drill Bits, Spiral Flute Carbide Print Circuit Board Drill B Package Includes: 2 Boxes of PCB Drill Bits (From 0.1mm to 1.0mm), 1 Box of PCB Drill Bits (From 1.1mm to 2.0mm) and 1 BSutton Tools Sutton Tools P&N Quickbit Self Centering Hex Shank Drill Bit, 5/64-Inch Thread Diameter 1/4-Inch hex shank suits quick change adaptorsAIMLENTOOL AIMLENTOOL 115Pcs Cobalt Drill Bits Set, M35 HSS 135° Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Stainle 115 Pieces Set Includes: 29pcs Fractional Size: 1/16 to 1/2 inch bits in 1/64th increments; 26pcs Letter Size: A To Z; 6Mtsooning Mtsooning Twist Drill Bit Set (10 pcs), Micro HSS Twist Drill Bit Set, Straight Shank HSS-4341 for Hard Metal, Stainless Product Information: include 10 pieces HSS Twist Drill Bit each size of 1 mm with Small bottle packing. Material: HSS-43Oxtxuzdm Professional Twist Drill Bits Set 6Pieces For Wood And Aluminum Each bit in the set is designed with sawtoothes edges, allowing for seamless horizontal drilling after initial penetratiMeichoon Meichoon Forstner Drill Bits Upgraded Version 3-Cutter Higher Hardness Carbon Woodworking Tool Punching Bit Wood Slabs F 【Special Design】 3-cutter Forstner drill bit has faster cutting speed and longer service life. With these sharp drill biSutton Sutton SUTHSS45 High Speed Steel Jobber Drill, 4.5 mm Bit Size x 86 mm Length Suitable for drilling metal, wood and plasticsStanley STANLEY STA56030-QZ 10 Piece High Speed Steel Metal Drill Bit Set, Includes 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, Includes metal bits 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, stored in a plastic caseCOMOWARE COMOWARE Reduced Shank Drill Bit Set- 1/2” Silver and Deming Large Drill Bit, 8 pcs HSS M2 Black and Gold Oxide Finish, High Quality Material - High Speed Steel Black and Gold, resists corrosion, ensures outstanding durability, sharpness anSpendeal Spendeal 3-Piece Step Drill Bit Set, Hex Shank Quick Change High Speed Steel Titanium Coated Drill Bits 4-12mm/4-20mm/4- Three Different Sizes: The package contains three conical drill sizes 4-12mm, 4-20mm, 4-32mm, with different sizes to me