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Best Choice Hi-Spec 
Hi-Spec 130pc Mixed Multi Drill Bit Set. 1 to 10mm HSS Titanium Coated, Masonry & Brad Point Steel Bits for Metal, Woods GET DRILLING DONE: For everyday DIY jobs, drill quickly and accurately with the right bit in mild steel, wood, plasterboBest Value Bosch Accessories 
Bosch Accessories 43 Piece X-Line Drill and Screwdriver Bit Set (for Wood and Metal) All standard drill and screw components for wood and metal jobs are includedBosch Professional 
Bosch Accessories Blue 19-Piece PointTeQ HSS Twist Drill Bit Set (For Metal, ProBox, Ø 1.0–10.0 mm, Drill Driver Accesso Saves time: The HSS Twist Drill Bit PointTeQ with reduced shank enables you to drill through metal quickly thanks to theBosch Professional 
Bosch Professional HSS Twist Drill Bit PointTeQ ToughBox Set (for Ferrous Metals, Ø 1 - 10 mm, CYL Shank, Self-Centering Content: 18 piecesHORUSDY 
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 Accessories 
Bosch Accessories 10-Piece HSS-R Metal Drill Bit Set (for Metal, Titanium, Ø 1-10 mm, Accessories for Drills) Twist drill bits made of high speed steel for drills guided by hand and used in stationary applicationsAmazon Basics 
Amazon Basics Drill and Driver Multi-Bit Set - 100-Piece 100-piece drill and driver multi-bit set; ideal for metal, wood, plastic, masonry, and hole sawsBestgle 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 shanksBosch Accessories Bosch Accessories 91-Piece V-Line Titanium Drill Bit and Screwdriver Bit Set with Ratcheting Screwdriver (For Wood, Maso Metal drill bits with high performance titanium nitride coating10% Off WORKPRO WORKPRO 9-Piece 1/4" Hex Shank Drill Bit Set, Titanium Plating HSS Drill Bits from 1/16" to 3/8" for Metal, Steel, Wood, Set Includes: 9 commonly used sizes, including 1/16", 3/32 ", 1/8 ", 5/32 ", 3/16 ", 7/32 ", 1/4 ", 5/16", and 3/8", whiBosch Accessories Bosch Accessories Bosch 2pcs. HSS-G Drill Bit (Metal, Hard plastic, Ø 3 x 33 x 61mm, Accessories Drill Driver) Ground from solid, high concentricityBosch Professional Bosch Accessories 70 Piece X-Line Drill and Screwdriver Bit Set (for Wood, Masonry, and Metal, Accessories for Drills) For fast, clean drilling in the most diverse metals, Plexiglas and hard plasticsBosch Accessories Bosch Accessories Professional 7-Piece CYL-3 Bit Set (for Concrete, Ø 4-10mm, Accessories for Impact Drills) High-performance drill bits with two cutting edges from durable Carbide for durability and good resistanceKicttule Kicttule 4 - Flute Drill Bit Set, Carbide Relaxrich Drill Bits for Concrete Set for Concrete/Glass/Brick/Cement/Tile/Woo Industrial-Grade Carbide Tips - Ultra-hard, wear-resistant bits stay sharp for concrete, glass, brick & wood drilling.16% 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),TOPEX TOPEX 246PC Combination Drill Bit Set Screw Bits Titanium for Metal Wood Masonry Comprehensive, High Quality 246pc Drill Bit Set - Made for Masonry, Wood, Metal and Plastic Drilling as well as MultipleDEWALT DEWALT DWA1181 21-Piece Set Black Oxide Coated Hss Twist Drill Bit Set DEWALT 21-pack black oxide twist drill bit set is ideal for general-purpose drilling materials like metal, hardwood, sofSTROTON 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 anBosch Accessories Bosch Accessories 7-Piece Masonry Drill Bit Set (Natural Stone, Ø 3/4/5/5.5/6/7/8 mm, Accessories for Impact Drills) Tool holder: cylinder shankHi-Spec Hi-Spec 44pc Impact Drill Driver Screw Bit Set with Popular PZ & PH Sizes. 1/4 Hex S2 Screwdriver Bits with Nut and Sock 44pc GET IT DONE: Screwdrive into hard surfaces and tighten nuts with the Hi-Spec Impact Drill Driver Screw Bit SetNomel 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, measBosch Accessories Bosch Accessories 34 Piece X-Line Drill and Screwdriver Bit Set (For Wood, Masonry, and Metal, Accessories for Drills) Magnetic universal holder for fast bit changes and a reliable screw hold in the bitBosch Accessories Bosch Accessories Professional 35-Piece Extra Hard Concrete Masonry Drill Bit and Screwdriver Bit Set (For Concrete/Maso S2 Modified Steel and an optimised heat treatment process results in extra-hard quality for reliable performancegreywolf 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*6mmMakita Makita B-53811 Drill & Screwdriver Bit Accessory Set (100 Piece), Multi-Colour, Set of 100 - 2 x hole saw (32 mm and 38 mm)Bosch 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 accessoriesYakamoz 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.Zupixfer Professional Masonry Drill Bit Set（10PCS ）,3/4/5/6/8/10/12mmTungsten Steel Alloy Industrial Strength Concrete Drill Bits PROFESSIONAL CARBIDE DRILL BIT SET: This masonry drill bit set includes 10pcs carbide drill bits for cement, brick, ceraHORUSDY HORUSDY Impact Drill Bit Set, 112-Pieces 1/4" Hex Shank Impact Driver Bits and Screwdriver Bits Set for Screw Driving an 【Complete Configuration】112-pcs drill toolkit includes all the drill bits you need. Perfect for DIY projects and househoSEDY SEDY 246-Piece Ultimate Drill Bit and Driver Set, Premium Quality Drill Bits for Wood Metal Cement Drilling & Screw Driv VERSATILE: 246-pcs drill toolkit includes all the drill bits you need. Perfect for DIY projects and household maintenancKEWAYO KEWAYO 8 Pcs Brad Point Drill Bits, 3-10mm Spur Point Spiral Twist Wood Metric Drill Bits with Durable Case Wood Working Premium material - brad point drill bits are made of high carbon steel, with high hardness and edge sharpness for longerDEWALT DeWalt Titanium Pilot Point Drill Bit (21 Pieces) Starts on contact for quick work and clean holesBosch Bosch TI9IM 9 Pc. Impact Tough Titanium Drill Bit Set, Impact Rated: Featuring the Bosch Impact Tough bit design so the screw driving bits are impact rated and provide 2X longDEWALT DEWALT DW1354 14-Piece Titanium Drill Bit Set, Yellow Titanium Pilot Point for Longer LifeKoycbiao 6Pcs HSS Titanium Coated Drill Bit Set with Case, 3 Step Drill Bits + 3 Serrated Drill Bits for Metalworking, Woodworkin A necessity for family or handyman or professionals - Perfect for home repairs and light jobs such as drilling holes inP&N P&N Metric Jobber High Speed Steel Drill 25-Pieces Set, 13 mm x 0.5 mm Size Designed for machine and hand held drilling in metal, wood and plasticTOPEX TOPEX 128-Piece Drill Bit Set HSS Titanium Drill & Screwdriver Bit Set with Storage Case Multifunctional for Precision M Comprehensive, High Quality 128pcs Drill Bit Set - Made for Masonry, Wood, Metal and Plastic Drilling as well as Multiplgreywolf 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, bringingMbnvtxh 10Pcs Glass and Tile Porcelain Drill Bit 6mm Tungsten Carbide Tipped Spear Drill Set Hex Shank Electric Screwdriver Bits [High Quality Alloy Material] Made of high quality alloy, the oxy-nitriding process of the bit improves the hardness ofYUENTOEN 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 incYUENTOEN 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 createBosch Professional Bosch Accessories 33-Piece X-Line Drill and Screwdriver Bit Set (for Wood, Masonry, with Nutsetters and Universal Holder Practical Bosch x-line case that keeps everything neat and tidy; can be refilled if necessaryLEDON LEDON 13 PCS Quick Change Hex Shank Drill Bits Set HSS Steel Wood Timber Drilling 13PCS Hex Shank Drill Bit Set 1.5-6.5MMMEYYLXE 10Pcs Tile Porcelain Drill Bit, 6mm Carbide Tip Drill Bits, Glass and Tile Drill Bit Set, Hex Shank, Work with Ceramic P High quality materials and exquisite craftsmanship: The hard alloy crosshead can make positioning more accurate, and theAIMALL 13 PCS Quick Change HSS Titanium Drill Bits Hex Shank Set Soft Metal Wood Timber The Army Painter Army Painter Drill Bit Set Allows for more manipulating options for your armiesOZSTOCK 105Piece Drill Bits Set Workshop High Speed Steel HSS 1-10mm Titanium Coated High-Quality: The main material is high-speed steel, with titanium and nitriding treatment, high speed steel is more abrSutinna 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 durabilitySEAYO 3 Pcs HSS Step Drill Bit Set, Titanium Coated High-Speed Steel Cone Drill Bit with 1/4" Hex Shank Drive for Plastic, Woo Material: HSS combined with a titanium coating. More capable and durable.Bosch Bosch Accessories Professional 8-Piece Impact Control HSS Twist Drill Bit Set (Pick and Click, HEX-9, Ø 2.0–10.0 mm, Imp Material: High-speed steel (HSS)DKIBBITH DKIBBITH 10 Piece Masonry Drill Bits Set for Tile Glass Ceramic Brick Wood, 3mm to 12mm Drilling Bits with Triangle Hand 10 pcs of masonry drill bits with the following tip diameters: 3mm, 4mm, 5mm, 6 mm(*4), 8mm, 10mm and 12mm.HORUSDY 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 woodworkingAufondof Aufondof 4Pcs/Set Titanium Coated Step Drill Bit Set, HSS Hex Shank Metal Multiple Hole Step Drill Bit Kit / 3-12mm 4-12 Quality Materials: Forged from titanium coated high speed steel, fully polished, drop forged and heat treated, strong anYUENTOEN 12Pcs Mini Twist Drill Bit Set, Micro Engraving Drill Bits, HSS 2.35mm Shank Titanium Coated 0.5mm to 2.0mm Tiny Drill B Product Feature: Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster anBosch 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,Draper Draper EBS15MAS Masonry Drill Bit Set (15 Pieces) Suitable for concrete, brick and similar materials25% Off WORKPRO WORKPRO 3-Piece Step Drill Bit Set, 1/4" Hex Shank Quick Change High Speed Steel Titanium Coated Drill Bits for Plastic, High speed steel along with titanium coating ensures outstanding durability and sharpness for plastic, aluminum, copper,Bosch Professional Bosch 2607017034 Wood X-Pro Drill Bit Set, Black/Silver Designed for drilling into woodJanzoom Janzoom 5pcs Masonry Drill Bit Set, Industrial Strength Carbide Drill Bit Tip, Triangle Shank, 1/4”,1/4”,5/16”,3/8”,1/2” 【High Quality Drill Bit Set】：Industrial strength carbide drill bit tip, excellent abrasion resistance, make the drilling16% Off DEWALT DEWALT DWA1240 Pilot Point Industrial Cobalt Drill Bit Set (14 Piece) Designed for maximum speed and lifeBosch Accessories Bosch Accessories Professional 35-Piece Multi-Purpose Drill Bit and Impact Control Screwdriver Bit Set (Pick and Click, Multi construction drill bitseMagTech eMagTech 40 Pcs HSS Mini Twist Drill Bit Set Metal Metric Double Groove Drill Bit Including 1.5mm 1mm Drill for Wood Pla [Durable Titanium-Coated HSS] Resilient and wear-resistant high-speed steel with titanium coating ensures long-lasting dWakects 8pcs Twist Drill Bit Set, 200mm Extra Long Spiral Drill Bit High-Speed Steel Straight Shank Twist Drill Bits Set Tool 4- These twist drill bits are made of high-speed steel for high hardness and durability, sturdy andBosch Accessories Bosch Accessories Professional 8 pcs SDS Plus-3 Hammer Drill Bit Set (for Concrete, Brick, Hard Stone, Ø 5-12 mm, 10mm S SDS plus-3 Drill Bit offers durability while drilling concreteBosch Bosch CC2430 Clic-Change 3-Piece No. 6, No. 8, and No. 10 Self-Centering Bit Assortment CONVENIENCE: Change Bits Without Re-ChuckingFullFun FullFun SDS Plus Carbide Drill Bit Set 7 pcs - Ø 5-12mm Hammer Drill Bit Set SDS for Concrete, Stone, Granite, Brick and 7-PIECE DRILL SET: 7-piece SDS Plus concrete drill bit set suitable for every SDS Plus rotary hammer. Hammer drill bitsMengshen 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 pYUENTOEN YUENTOEN 6Pcs Countersink Drill Bit Set with Low Friction Depth Stop, Replaceable HSS M2 Tapered Bits, 1/4" Quick Change Material: Our M2 HSS countersink bit features a spiral chip flute for rapid cutting; The sharp alloy cutting edges creatHymnorq Hymnorq 40PC M35 Cobalt Steel Mini Twist Jobber Small Drill Bits - 4 Small Sizes, 3/64 1/16 5/64 and 3/32 Inch, Extremel COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to create a hardened heat-resistantBosch Professional Bosch Professional 9 Piece PointTeQ Hex Drill Bit Set (for Metal, Ø: 2-8 mm, Working Length: 24-75 mm, Total Length: 60- Scope of Supply: 1 x 2.0 mm drill bit (Working Length: 24 mm), 1 x 2.5 mm drill bit (Working Length: 30 mm), 1 x 3.0 mmWORKPRO WORKPRO Hammer Drill Set SDS Plus Drill Set Wall Drill and Concrete Drill Bit Carbide Tip 8 Pieces Case Diameter 5/6/7/8 ️【High Quality Material】Tungsten carbide bits are stronger, more difficult, for extra long service life. SDS PLUS drillEZARC EZARC Countersink Drill Bit Set, 15 PCS Tapered Drill Bits Counter Sink Drill Bit with 2PCS Wood Plug Cutter 1/4" Hex Sh 【New Upgraded Set】EZARC 15pc countersink drill bit set that covers all the tool accessories you need for entire wood proDEWALT Dewalt Flextorq PH2 Drill Bits, 2.25 Inch (Pack of 3) Impact-ready drill bits for impact drivers and drillsNeiko NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Metal, Wood PREMIUM STEP BIT: Each unibit is constructed of industrial high-speed steel with a titanium nitride coating for durabiliburtok 5PCS Countersink Drill Bit Set, Low Friction Depth Stop, 1/8 9/64" 5/32" Drill + 3/8” 82° Counter-Bore, 11/64" 3/16" Dri 5PCS COUNTERSINK DRILL BIT SET: 5PCS countersink drill bit set includes 1/8", 9/64", 5/32" drill bits matched with 3/8”KEWAYO KEWAYO 10pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm Micro Drill Bits 1/8" Shank for Print Circuit Board Sto 【High Quality】The PCB Drill Bits are made of high quality tungsten steel, highly wear resistance, high hardness, bendingNaisfei 10 Pieces Drill Bits 6mm Glass and Tile Drill Bit Set Tungsten Carbide Drilling Tool,Glass Drill Bits for Glass Ceramic ✔Material:Marble drill bits made of hard alloy, sharp and solid enough,these ceramic tile drills have very good abrasionTOPEX TOPEX 17 Piece SDS Plus Rotary Hammer Drill Bits Set & Chisel Bits Hole Tool Set Drilling Bricks, Concrete, Wall,Stone [PROFESSIONAL HEAVY DUTY] Made of premium 40Cr carbon steel with heat treatment improves core strength for maximum durabBosch Bosch Accessories Professional 5-Piece HSS-G Metal Drill Bit Set (for Ferrous Metals, Non Ferrous Metals, Ø 2-6 mm, 1/4" HSS Twist Drill Bit offers high precision drilling for standard usage with metalJoyhey 20 Pcs 1.0 mm HSS Micro Twist Drill Bit, Mini High Speed Steel Drill for Wood, Plastic, Soft Metal Made of High Speed Steel, high hardness,rust and corrosion resistance, long service life.Meichoon Meichoon HSS Step Drill Bit Set 10-45mm Spiral Flute, Triangle Shank High Speed Steel Large Bit Nitride Pagoda Step Dril High Speed Steel - Suitable for below 25 hardness of the work piece, such as carbon steel, sheet iron, insulation boardsNomel Dry Diamond Drill Bits for Porcelain Tiles Marble Granite Ceramic Stone Glass Hard Materials (Not for Wood), Round Shank DRY DRILLING DESIGN ---- Diamond Drill Bit made of carbide and integrated with wax lubricant inside, which can melt whilLarouoba Larouoba 10Pcs 6mm Dry Diamond Drill Bits Set, 1/4 Black Diamond Core Drill Bits for Tile Ceramic Granite Marble Porcela 【Unique Cooling Wax】Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools theMgtgbao 6PCS Ceramic Tile Drill Bits, Mgtgbao Masonry Drill Bits Set for Glass, Brick, Tile, Concrete, Plastic and Wood Tungsten _6 pieces fine grade high durable drill bits in 4 different sizes: that is 2 x 6 mm(1/4"), 1 x 8 mm(5/16"), 1 x 10 mm(3/Yosoo 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.DEWALT DEWALT DT71563-QZ Combination Drill Bit Set - 100 Pieces - Black Durable Case Included Optimised bit design for long life and durability in drilling and screw driving applicationMgtgbao 10pcs Green Concrete Drill Bit Set, Mgtgbao Masonry Drill Bit Tile Drill Bits Carbide Tip for Glass, Brick, Tile, Concre ❶HIGH-QUALITY HARD ALLOY: The cutter head is made of cemented carbide. Hardness up to 45HRC, Triangular cutter head resiMgtgbao Mgtgbao 10PC Masonry Drill Bits, Concrete Drill Bit Set for Tile,Brick, Plastic and Wood,Tungsten Carbide Tip Best for W ➊HIGH-QUALITY MATERIALS：It is made of high quality YG6X alloy as raw material. The process of oxynitriding of the cutterMAX-CRAFT Hss Cobalt Drill Bit Double End 10Pcs 1/8 inch Drill Steel Metal Double End Drill Bit Size: 1/8"(Diameter) x 5/8"( Flute Length) x 2" (Overall Length)DEWALT DEWALT Black Oxide Drill Bit Set with Pilot Point, 13-Piece (DW1163) The product is 13PC BLK OX Dry Bit SetBosch Bosch Daredevil 12 Piece Spade Bit Drill Bit Set Drills up to 10x faster in wood, plywood than standard spade bitsSemderm Diamond Drill Bits Set, 10 PCS Diamond Hole Saw Set, Glass Drill Bit for Ceramic Tile Porcelain Marble Granite Stone Bot 【Diamond Drill Bits】These drill bit kits are made of upgraded carbon steel with smooth nickel plating surface to resistKEWAYO 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", 3/1Mengshen 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 pDKIBBITH 5-pc Countersink Drill Bit Set, 3in1 Woodworking Counterbore Hole Drill Bits for #6 8 10 12 16 Screws, Depth Adjustable Excellent Performance: Our countersink drill bit set is made of high-quality M2 HSS, designed for superior cutting powerBestgle Bestgle 12 Pcs Magnetic Cross Slot Driver Bit Set PH2 S2 Steel Phillips Impact Batch Head Hardness Anti-Slip Screwdriver This package include 12 pcs (each set 6 pcs x 2) PH2 cross screwdriver bits with 6 different length: 1"(25mm), 2"(50mm),DKIBBITH 11-pc Masonry Drill Bits Carbide Concrete Drill Bit Set for Stone Tile Brick Ceramic Glass Metal Sheet Plastic and Wood, Versatility - Our Concrete Drill Bits includes on: 1X5/32" 1X3/16"(5mm), 5X1/4"(6mm), 2X5/16"(8mm),1X3/8"(10mm) and 1X 1Yakamoz Yakamoz Self Centering Drill Bit, 4PCS HSS Door Self-Centering Hinge Hole Opening Drill Bit Set丨5/64, 7/64", 9/64", 11/6 High speed steel with a brass body designed, durable and excellent for useVearter Vearter 25mm x 350mm SDS Plus Concrete Drill Bit, YG8C Carbide Tipped 40Cr Shank Rotary Hammer Drill Bit, Masonry Drill Specification - Diameter: 25mm; Total length: 350mm; Working length: 300mmBosch Bosch Professional Professional 2608594070 Mixed Accessory Set (103 Piece), Black Content: 103 pcs