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Best Choice LepoHome 
Diamond Drill Bits, LepoHome 10 PCS Hollow Core Drill Bit Set for Ceramic, Glass, Porcelain Tile Diamond Hole Saw Tile S 10 Sizes(Diameter): 6mm(1/4"), 8mm(5/16"), 10mm(3/8"), 12mm(1/2"), 14mm(0.55"), 16mm(5/8"), 18mm(11/16"), 20mm(3/4"), 22Best Value valuehall 
ValueHall Diamond Drill Bits 15 PCS Diamond Hole Saw Coated Core Dril 6 mm -50 mm (1/4 to 2 Inch) Glass Drill Bit Hole S 1.Material: High Quality Steel with Electroplating Finish. This finish offers superior performance and cutting strength.SHDIATOOL 
SHDIATOOL Dry Diamond Drill Bit,6/8/10mm M14 Thread for Porcelain Tile Marble Wall Tile Stoneware Granite Drilling Core 6/8/10mm,each size 1pc, M14 connection, Total height 60MM, Diamond height 10MMMeichoon 
Meichoon Hole Saw Set 50mm 40mm 30mm Electric Hollow Core Drill Bit Shank 350mm Concrete Cement Stone Wall Drilling Cutt Durable Materials - Made of premium 40Cr steel and tungsten alloy, this hole saw bit kit provides years of service evenJanzoom 
Self Centering Hinge Tapper Core Drill Bit Set for Opening Hole-5/64 Inch 7/64 Inch 9/64 Inch 11/64 Inch 13/64 Inch 5mm 【High Quality Drill Bit Set】：The center drill is made of high-speed steel drill bit and quenching treatment shell. HighHxyrxib 
Hxyrxib 50Pcs Diamond Coated Drill Bit Set 6mm Tipped for Tile, Glass, Ceramics, Porcelain, Marble, Silver 15% Off Larouoba 
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Non-slip triangle shank fits mLarouoba Larouoba 1/4”Black Dry Diamond Drill Bits Set，6PCS 6mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porcelain Ti 🍁Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; WaMgtgbao Mgtgbao 10pc 1/4” Green Dry Diamond Drill Bits Set，10PCS 6mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porcel 🍁Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; WaJOERIC JOERIC Orange 1/4" Dry Diamond Drill Bit Set, 10 PCS 6mm Ceramic Drill Bit Diamond Core Drill Bit Tile Drill Bit with St Dry drilling design: Vacuum brazed diamond drill bit integrated with wax lubricant inside which melts while dry drilling30% Off Mgtgbao Mgtgbao 6pc 5/8” Black Dry Diamond Drill Bits Set, 16mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porcelain T ① Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; WaSHDIATOOL SHDIATOOL Dry Diamond Drill Bits,2pcs 8mm M14 Thread for Porcelain Tile Marble Wall Tile Stoneware Granite Diameter 8mm M14 connection, Total height 60MM, Diamond height 10MMBaumr Baumr-AG 114mm Diamond Core Drill Bit for Concrete, Stoneware, Bricks, Tiles & Others 1-1/4 UNC Commercial-Grade Steel;VEVOR VEVOR Diamond Core Drill, 2.5"/63mm Diameter, 14"/355mm Length, Aluminum Alloy, Wet/Dry, Concrete, Brick, Marble, Stone Efficient & Smooth Drilling: This diamond core drill comprises premium aluminum alloy components, and high-quality diamoBaumr Baumr-AG 114mm Diamond Core Drill Bit for Concrete, Stoneware, Bricks, Tiles & Others 1-1/4 UNC Commercial-Grade Steel;HIGHDRIL Dry Diamond Core Drill Bit,HIGHDRIL Diameter 50mm 2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Mar Diameter 50mm 2",diamond length 10mm,total length 65mm,Triangle shank.JOERIC JOERIC 1/4" Dry Diamond Drill Bit Set, 10 PCS 6mm Ceramic Drill Bit Diamond Core Drill Bit Tile Drill Bit with Storage C · Dry drilling design: Vacuum brazed diamond drill bit integrated with wax lubricant inside which melts while dry drilli30% Off Larouoba Larouoba 6pc Green 3/16” Dry Diamond Drill Bits Set，6PCS 5mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porcel Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; WateVearter Vearter 6mm Tile Diamond Hole Saw, Dry Core Drill Bit M14 Thread Vacuum Brazed for Angle Grinder, Hollow Hole Cutter for Vacuum Brazed Diamond Technology - More Heavy Duty and Wear Resistant than electroplated diamond bits, providing fasterVearter Vearter 32 mm Diamond Core Drill Bit, M14 Thread Connection Masonry Hole Saw, Vacuum Brazed Hollow Hole Cutter for Tile, Superior Performance - Experience efficient drilling with a specially designed tile drill bit that features holes on botVEVOR VEVOR Diamond Core Drill Bit Set, 10 PCS 6/10/12/20/25/30/35/40/45/50mm Diamond Hole Saw Kit, Triangular Shank, with Sto Built Tough: Our diamond core drill bit set is crafted from high-quality diamond, capable of cutting various hard materiJOERIC JOERIC Orange Hex Shank 3/8" Dry Diamond Drill Bit Set, 6PCS 10mm Diamond Core Drill Bit for Granite Marble Tile Ceramic Package Includes: 6 pc 3/8" (10mm) hex shank dry diamond core drill bits . Ample quantities, can meet your needs.Larouoba Larouoba 10Pcs 1/4" Dry Diamond Drill Bits Set, 6mm Black Diamond Core Drill Bits for Tile Ceramic Marble Porcelain Ston 【Diamond Drill Bit Packaging Includes】10 Pieces of dry diamond drill bits Kit for drilling holes diameter of1/4 inch (6m15% Off Janzoom Janzoom 4Pcs Self Centering Hinge Tapper Core Drill Bit Set for Opening Hole-5/64 Inch 7/64 Inch 9/64 Inch 11/64 Inch fo 【High Quality Drill Bit Set】：The center drill is made of high-speed steel drill bit and quenching treatment shell. HighNomel 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 whil11% Off Mgtgbao Mgtgbao 10pc 1/4 Black Dry Diamond Drill Bits Set 6mm Core Drill Bit for Granite Ceramic Marble Tile Stone Glass Hard Ma 🌹Upgraded Dry Drilling Design : Mgtgbao Diamond Drill Bit integrated with wax lubricant inside which melts while dry drMgtgbao Mgtgbao 1Pcs Core Drill Bit Adapter M14 Female to 3/8" Hex Shank ➽M14 thread core bits can be fitted on Hammer drill or electric drill with 3/8" Hex Shank arbor.PONGJA Diamond Drill Bit Tile Hole Saw Set, 16 PCS Hole Core Drill Hole Saw Kit with Adjustable Hole Saw Guide Jig Fixture and Diamond Drill Bit Set Various Sizes - Set include 10 holes saw drill bits+1 hole saw guide clamp+1 screwdriver driver +GRIXLEN GRIXLEN 162mm (6-3/8 inch) Dry Diamond Core Drill Bit with 110mm SDS Plus Connecting Rod for Masonry Concrete Stone Bric DRILLING DIAMETER :162mm ( 6-3/8 inch )MOSTARTOOLS MOSTARTOOLS 1 3/8 Inch Dry Diamond Core Drill Bit with 5/8 in.- 11 in. Thread for Granite Marble Quartz Masonry Hole Saw Core Drill Bit Diameter:1-3/8 Inch(35mm),4.1"(104mm) Total Hole Saw Length,0.39 Inch(10mm) Drilling Segment Height.25% Off Larouoba 1Pcs Core Drill Bit Adapter M14 Female to 3/8" Hex Shank for Thread Diamond Hole Saw. 筐ｽM14 thread core bits can be fitted on Hammer drill or electric drill with 3/8" Hex Shank arbor.VEVOR VEVOR Dry Core Drill Bit, 3" / 76.2mm Diameter 5/8"-11 Shank Arbor with a Pilot Bit & 4.5" Blade, 9.5" / 241.3mm Depth D Efficient & Smooth Drilling: This diamond core drill comprises premium aluminum alloy components, and high-quality diamoGeneric Effective Diamond Core Drill Bit, Multilayered Cone Reamer 20-35-50mm Diamond Stepped Pagoda Drill Bits, Industrial Pago SHARP AND THREE-STAGE REAMING: The Effective Diamond Core Drill Bit features a sharp, 20-35-50mm multi-layered cone reamJindizi Jindizi 10 PCS Hard Alloy Glass Drill Bit for Ceramic Tile Marble Mirror Glass 6mm 【High Quality】Drill bits is made of High quality material, durable.Spear point carbide for fast cutting speed and extraLYIYEYAN Diamond Core Drill Bit Set, 1-1/4 Inch (32mm) Diamond Hole Saw Kit with 5/8-11 Thread and 3/8inch Hex Shank Adapter, Eff Efficient Drilling: Diamond core drill bit combines the sharpness of a glass opener with the durability of a sintered opLarouoba Larouoba 10pc 5/16” Dry Diamond Drill Bits Set，10PCS 8mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porcelain Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; Wate30% Off Larouoba Larouoba Green 6PCS Dry Diamond Drill Bits Set, Core Drill bit for Many Hard Materials Granite Marble Tile Ceramic Stone ☪Upgraded Dry Drilling Design : Larouoba Diamond Drill Bit integrated with wax lubricant inside which melts while dry drBestgle Bestgle 2 Pcs Center Drill Bit Set, 1/4 Inch Hex Shank and 5mm Self Centering Hinge Tapper Core Wood Plastic Hole Openin Including 2 different hinge drill bits 1/4" and 5mm, overall length 98mm (3.86"); width 13mm (0.52") with 1/4" hex shankVEVOR VEVOR 6PCS Diamond Hole Saw Set, Diamond Drill Core Bits with Saw Blade, Heavy Duty Hole Saw Arbor 20/25/40/45/50/68 mm 【STURDY & DURABLE MATERIALS】 - The cutting blade of the diamond hole saw is made from a premium grade of diamond that deChgImposs ChgImposs Flexible Shaft Drill Bit Extension, Multifunctional Flex Shaft Inner Tube Core with 8mm Chuck for Table Grinde Flexible shaft inner core, ideal for intricate workBosch BOSCH CO21B 21-Piece Assorted Set with Included Case Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Appli Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance andLarouoba Larouoba Green 6PCS Dry Diamond Drill Bits Set, Core Drill bit for Granite Marble Tile Ceramic Stone Glass (NOT for Wood ☪Upgraded Dry Drilling Design : Larouoba Diamond Drill Bit integrated with wax lubricant inside which melts while dry drSagaSave 1PC Diamond Drill Bit,Dry Diamond Drill Core Bit Diameter 80mm Angle Grinder Hole Saw Opener M14 Connection Vacuum Braze 1pc Vacuum Brazed Drill core bits M14 Thread Diameter.SagaSave 1PC Diamond Drill Bit,Dry Diamond Drill Core Bit Diameter 80mm Angle Grinder Hole Saw Opener M14 Connection Vacuum Braze 1pc Vacuum Brazed Drill core bits M14 Thread Diameter.toolant toolant Impact Hex Head Allen Wrench Drill Bit Set 20pcs (Metric&SAE), 1/4” Hex-Shank S2 Steel Hex Bits Set, CNC Machine toolant impact hex head allen wrench drill bits. Torsion zone to absorb torque peaks to avoid breakage. For impact driveBaumr Baumr-AG 76mm Diamond Core Drill Bit for Concrete, Stoneware, Bricks, Tiles & Others 1-1/4 UNC Commercial-Grade Steel;Larouoba Larouoba 10PCS Black Dry Diamond Drill Bits Set, Core Drill bit for Granite Marble Tile Ceramic Stone Glass Diamond Hole ☪Upgraded Dry Drilling Design : Larouoba Diamond Drill Bit integrated with wax lubricant inside which melts while dry drVearter Vearter 14mm Tile Diamond Hole Saw Hex Shank, Dry Core Drill Bit Vacuum Brazed for Angle Grinder, Hollow Hole Cutter for Vacuum Brazed Diamond Technology - More Heavy Duty and Wear Resistant than electroplated diamond bits, providing fasterQWORK QWORK 5 Pcs Set (6, 6, 8, 10, 12mm) Multi-Material Drill Bit Set for Tile,Concrete, Brick, Glass, Plastic and Wood Tungs 1) One drill bit replaces two drill bits (1x glass & tile drill bit + 1x Mansonry drill bit), ideal for drilling fastnerGeneric 102 mm X 400 mm Dry and Wet Diamond Core Drill Bit,Drill & Screwdriver Bits 2.82KG-140225 Size: 102 mm X 400 mmTOPEX 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 durabYakamoz Yakamoz Center Drill Bit Set, 7 PCS Self Centering Hinge Drill Bits Set Door Window Cabinet Hinge Hole Opening Drill Bit 7 popular sizes used for carpenters, cabinet, furniture makers and other wood working tradesZFLYCANP Core Drill Bit Adapter 1-1/4",1-1/4inch-7 Male to SDS Max Shank Adapter Steel UNC 1-1/4inch-7 Male Thread to SDS Plus Sh [Compatibility]This product can seamlessly adapt 1-1/4inch-7 male thread to SDS Max shank/SDS Plus shank, convenient andJOERIC JOERIC Black Hex Shank 3/16" Dry Diamond Drill Bit Set, 10 PCS 5mm Diamond Core Drill Bit with Storage Bottle for Granit Package Includes: 10 pc 3/16" (5mm) hex shank dry diamond core drill bits . Ample quantities, can meet your needs.HIGHDRIL Dry Diamond Core Drill Bit,HIGHDRIL 5Pcs Diameter 6mm/6mm/6mm/8mm/10mm with Triangle Shank Vacuum Brazed Hole Saw for Co Triangle shank diamond core drill bits diameter 6mm/8mm/10mm,diamond length 10mm,total length 65mm,triangle shank-fit.BETTERI BETTERI 4-1/4" Concrete Core Drill Bit, 5/8"-11 Threaded Dry Core Drill Bit, 10" Drilling Depth Laser Welded Core Bit fo 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐚𝐥 𝐆𝐫𝐚𝐝𝐞 𝐂𝐨𝐫𝐞 𝐃𝐫𝐢𝐥𝐥: Our 4-1/4 inch core drill bit has 6 premium matrix turbo segments tSagaSave Diamond Drill Bit, M14 Hole Saw Hollow Core Drill Bits for Dry Drilling Tile Porcelain Marble Ceramic Granite Gold 95mm Alloy Material---The Diamond Drill Bit is made of select alloy material, suitable for dry drilling for tile porcelain ceMgtgbao Mgtgbao 10PCS Green Dry Diamond Drill Bits Set, Core Drill bit for Granite Marble Tile Ceramic Stone Glass Diamond Hole ☪Upgraded Dry Drilling Design : Mgtgbao Diamond Drill Bit integrated with wax lubricant inside which melts while dry dri3 otters 3 Otters 15PCS Diamond Drill Bit Set - Hole Saw Kit for Glass, Marble, Granite Stone - Drill Bit Set Perfect Drill Bit Set - Our diamond hole saw kit come with 15 different sizes: 6/8/10/12/14/16/18/20/22/25/26/28/30/40/5lehom Lehom 11PCS Concrete Hole Saw Kit With Tungsten Steel SDS Plus & Max Shank, 30-100 MM Masonry Kit, 3 Drill Bits, Carbide 11PCS Masonary Hole Saw Kit: Hole saw kit contains 5 different sizes hole saw, 30mm,40mm,65mm,80mm,100mm(1.2",1.6",2.6",BETTERI BETTERI Core Drill Bit Adapter 1-1/4"-7 Thread Male to SDS Plus Shank, 1-1/4"-7 SDS Plus Shank Adapter for Concrete Core HEAVY DUTY CONSTRUCTION: Made of industrial grade heat treated steel for durability and longevity, this sds plus core drDEWALT DEWALT Drill Bit, 1/16 Inch, Titanium Nitride Coated, Tapered Core for Optimum Durability (DD5104) Helps deliver no walk start and speed with pilot pointVEVOR VEVOR 3" Diamond Core Drill Bit, Aluminum Alloy, 14" Useful Length, 5/8"-11 Thread, Dry/Wet Drilling, Concrete, Brick, M Efficient & Smooth Drilling: This diamond core drill comprises premium aluminum alloy components, and high-quality diamoMgtgbao 10PC Green 3/16" Dry Diamond Drill Bits Set 5mm for Granite Ceramic Marble Tile Stone Glass Hard Materials (not for Wood 🍁Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; WaPIDAK SHOP Necklace drill metal core drill new cosplay drilling Necklace Necklace Drill Metal Core Drill New Cosplay DrilleMagTech eMagTech 6mm Dry Diamond Drill M14 Thread Angle Grinder Core Bit Vacuum Brazed Drilling for Porcelain Tile Granite Marbl Quantity : 2 pieces; Diameter : 6mm; Diamond Height : 14mm; Total Length : 60mm; Connection : M14 Thread; The Max WorkabBOLANC Core Drill Bit Diamond Laser Welded Core Bit Wet for Hard Concrete,Masonry,Brick and Block 5/8"-11 Threaded,14" Drilling 【Core Drill Bits】：1 inch core drill bits,14" drilling depth, thread 5/8"-11 Arbor,please check whether the core drill biLarouoba Larouoba Black 7PCS Dry Diamond Drill Bits Set, Core Drill bit for Granite Marble Tile Ceramic Stone Glass Diamond Hole ☪Upgraded Dry Drilling Design : Larouoba Diamond Drill Bit integrated with wax lubricant inside which melts while dry drMtxorvix Mtxorvix 2 Pieces Angle Grinder Attachment M14 Female to M10 Male Thread Adapter Converter for Hole Opener Angle Grinder High Quality: This adapter screw angle grinder connecting is made of excellent CRV steel, with high hardness, impact resSHDIATOOL SHDIATOOL Diamond Finger Bit Milling bit M14 Thread Enlarging and Shaping Round Bevel Existing Holes in Porcelain Hard C Diameter 25MM, 50MM workable length, M14 thread, Grit #50/60EZONEDEAL EZONEDEAL 6-50mm Diamond Cutter Hole Saw Drill Bit Tool Set, Glass Drill Bit Extractor Remover Tools for Drilling Holes High Quality: Made of high strength carbon steel with smooth nickel plating surface, glass drill bit set lower resistingMgtgbao Mgtgbao 7PCS Dry Diamond Drill Bits Set, Core Drill bit for Granite Marble Tile Ceramic Stone Glass Diamond Hole Saw Kit ☪Upgraded Dry Drilling Design : Mgtgbao Diamond Drill Bit integrated with wax lubricant inside which melts while dry driBosch Accessories Bosch Accessories Professional 35-Piece Multi-purpose Drill Bit and Impact Control Screwdriver Bit Set (Pick and Click, Multi construction drill bitsEVTSCAN Diamond Hole Saw Kit, Hard Diamond Brazed Drill Core Bit,for Marble Granite Glass, Impeccable Accuracy Exceptional Longevity: Elevate your drilling game with our diamond hole saw featuring advanced brazing technology. UltraJOERIC JOERIC 8 PCS Orange Dry Diamond Drill Bits Set, Hex Shank Diamond Hole Saw Kit with Storage Bottle, for Granite Marble T Package Includes: 8 Pcs Of Dry Diamond Drill Bits With Different Drilling Diameters, Including2 Pc 3/16" (5mm) 2 Pc 1/4"DaduoRi DaduoRi 1-1/4"-7 Female to 5/8"-11 Male Thread Core Drill Bit Adapter for Concrete Coring Drill | Premium Hardened Steel 【Versatile Compatibility】Seamlessly convert 1-1/4"-7 female threads to 5/8"-11 male threads, expanding the capabilitiesSHDIATOOL SHDIATOOL Laser Welded Diamond Core Drill Bits Dia 20MM with M14 Thread for Hard Granite Marble Concrete 1pc Laser Welded Diamond Dry Drilling Core BitLarouoba Larouoba 6pcDiamond Drill Bit, Masonry Drill Bits Set for Porcelain Tile Ceramic Stone Granite Marble Hex Shank Diamond 【Diamond Drill Bit Packaging Includes】6 Pieces of dry diamond drill bits Kit for drilling holes diameter of 1pc 3/16 inc10% Off CPROSP CPROSP 1-1/4'' UNC Thread Core Drill Bit to SDS MAX Adapter This adapter converts 1 1/4 inch UNC to SDS MAX. Made of 45 steel, strong and durable, not easy to break.MARSBASE MARSBASE Diamond Hole Saw Kit, 10 PCS Serrated Brazing Tile Core Drill Bits Sets with EVA Mould for Hole Saw Guide Jig H Package Content: 10 pcs professional brazed dry diamond hole saw: 6 mm (1/4"), 10 mm (3/8"), 12 mm(1/2"), 20 mm (7/9"),HUFFA 6Pcs Step Drill Bit Saw Drill Bit Set Titanium Milling Cutter 4-12 4-20 4-32mm 3 6 8mm for Woodworking Metal Core Hole O Made of high speed steel material, stable and durable to use.vidaXL 'vidaXL Dry and Wet Diamond Core Drill Bit - 71 x 400 mm Metal Core Bit for Granite, Hard Stone, Concrete, and Reinforce 【Dimensional Accuracy】: The drill bit is precisely 71mm in diameter and 400mm in length. This gives you exact holes andBETTERI BETTERI 1 1/4 Inch Dry Concrete Core Drill Bit 5/8"-11 Threaded with 2 Pcs Adapters and Pilot Bit, 10" Drilling Depth Di COMPLETE PACKAGE: You will receive 1 1/4 inch core drill bit with pilot bit*1, drift key*1, 5/8"-11 thread male to 1/2"Buenoarte Buenoarte Combination set 1 3/4 1/4 1/8 Inch Diamond Grinder Bit Head Tools Brass Core Stained Glass Grinder Bits & Diam The stained ceramic glass abrasive tool adopts a standard frosted design, and the Brass core reduces shaft binding and w22% Off ASNOMY ASNOMY 2-3/4 Inch (70mm) Diamond Hole Saw with Pilot Drill Bit, 2-3/4" Diamond Tip Coated Hole Saw with Guiding Drill Bi 【Top Quality】Our glass hole saw with Positioning pilot bit is made of high-quality diamond, solid hardened steel body, aDEWALT DEWALT FlexTorq Magnetic Bit Holder, Impact Ready, 2-Inch (DWA2SLVIR) Impact Ready Bits with FlexTorq Have Increased Durability for Long LifeBosch Bosch MS4091 91-Piece Drill and Drive Bit Set A wide variety of general purpose accessoriesDaduoRi DaduoRi 7 Inch Concrete Core Drill Bit, 14" Drilling Depth, 1-1/4"-7 Thread Core Bits for Concrete with Rebar, Masonry, Outer Diameter: 7 inch/180mm; Thread Size: 1-1/4"-7 UNC standard thread. Fits most handheld core drills and core drill mDEWALT DeWalt Chisel and Drill Set, 15 Pieces SDS Plus: 4 x Flat chisels, 1 x Pointed Chisel, 10 x SDS Plus high Performance Dr Chisel: advanced forging technology ensures that the structure of the material is not interrupted in the longitudinal diSnokay SNOKAY Wood Splitting Drill Bit Set, 45mm & 32mm Removable Heavy Duty Log Splitter Cone with 3 Shanks for Electric Hand High Hardness & Super Toughness: Our Wood Splitter Drill Bit made with high carbon steel. High temperature quenching harYUENTOEN YUENTOEN 7Pcs Dry Diamond Drill Bit Set, Diamond Hole Saw Kit, Tile Drill Bit for Porcelain, Ceramic, Marble, Stone, Gla Material: The diamond hole saw drill bits are made of brazed diamond and steel for temperature-resistant and faster cuttBosch Bosch Professional Expert HEX-9 MultiConstruction Drill Bit - 8mm x 400mm, 1 Count Up to 5x more accurate than the CYL-3 drill from BoschTrusco TRUSCO Lightweight Hammer Drill Concrete Drill SDSUX 4.3 x 6.3 inches (110 x 160 mm) TCD-SDSUX-110 Blade Diameter: 0.4 inches (11.0 mm)