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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 Hxyrxib 
Hxyrxib 50Pcs Diamond Coated Drill Bit Set 6mm Tipped for Tile, Glass, Ceramics, Porcelain, Marble, Silver 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.Baumr 
Baumr-AG 63mm Diamond Core Drill Bit Commercial-Grade Steel;Baumr 
BAUMR-AG 102mm Diamond Core Drill Bit Durable Construction: Crafted with industrial-grade diamond for long-lasting performanceMeichoon 
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 evenLarouoba 
Larouoba 6PCS Dry Diamond Drill Bits Set, Core Drill bit for Many Hard Materials Granite Marble Tile Ceramic Stone Glass ☪Upgraded Dry Drilling Design : Mgtgbao Diamond Drill Bit integrated with wax lubricant inside which melts while dry driVEVOR 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 materiLarouoba 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 theVearter 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 fasterSHDIATOOL SHDIATOOL Dry Diamond Drill Bit,25mm M14 Thread for Porcelain Tile Marble Wall Tile Stoneware Granite Drilling Core Dril Diameter 25mm,M14 connection, Total height 60MM, Diamond height 15MMVEVOR 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 diamoSHDIATOOL SHDIATOOL Dry Diamond Drill Bits,2pcs 6mm M14 Thread for Porcelain Tile Marble Wall Tile Stoneware Granite Diameter 6mm M14 connection, Total height 60MM, Diamond height 10MMBaumr Baumr-AG 53mm Diamond Core Drill Bit for Concrete, Stoneware, Bricks, Tiles & Others 1-1/4 UNC Commercial-Grade Steel;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 10MMJanzoom 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. HighLarouoba Larouoba 10pc 1/4” Green Dry Diamond Drill Bits Set，10PCS 6mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porce Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; WateVEVOR VEVOR Diamond Core Drill Bit Set, 8 PCS 6/8/10/25/35/38/50/65mm Diamond Hole Saw Kit, with Finger Milling Bit Cone Bit S Built Tough: Our diamond core drill bit set is crafted from high-quality diamond, capable of cutting various hard materiJOERIC JOERIC 5/16" Dry Diamond Drill Bit Set, 10 PCS Orange 8mm Ceramic Drill Bit Diamond Core Drill Bit Tile Drill Bit with S · Dry drilling design: Vacuum brazed diamond drill bit integrated with wax lubricant inside which melts while dry drilliBaumr Baumr-AG 114mm Diamond Core Drill Bit for Concrete, Stoneware, Bricks, Tiles & Others 1-1/4 UNC Commercial-Grade Steel;Generic 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 reamLarouoba 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 (6mLarouoba Larouoba 10pc 1/4” Dry Diamond Drill Bits Set，10PCS 6mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porcelain T Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; WateLarouoba 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; WateMgtgbao 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 drJOERIC 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 drillingMgtgbao 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; WaHIGHDRIL Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 50mm 2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granit Diameter 50mm 2",diamond length 10mm,total length 65mm,Triangle shank.SagaSave SagaSave 35mm(6-50mm) High Speed Masonry Hole Saw Drill Bit, Diamond Core Drill Bit for Stone Granite Marble Concrete Gl Diamond hole saw diemension: 6mm, 8mm, 10mm,12mm,14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm, 32mm, 35mm, 40mm,45mm,UK DRILLS THE PROFESSIONALS CHOICE UK Drills Diamond Core Drill Bit 32mm x 150mm, Laser Welded - To Be Used in Granite, Concrete & Masonry HIGH PERFORMANCE CORE DRILL BIT - Our core drill bits come in a range of different sizes from the smallest being 22mm xMOSTARTOOLS 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.Mgtgbao Mgtgbao 6pc 1/2” Green Dry Diamond Drill Bits Set， 12mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porcelain T Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; WateLarouoba 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 Diamond Core Drill, 4.5"/114mm Diameter Core Drill Bit, 14"/355mm Concrete Core Drill Bit, 5/8"-11 Thread Core Bit Efficient & Smooth Drilling: This diamond core drill comprises premium aluminum alloy components, and high-quality diamoLarouoba 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; WaEigell Eigell Dry Diamond Core Drill Bit Core Bit Stone Replacement Cement Floor Holesaw 【Deep Drill Capability】: With a drill depth of up to 13 inches (330mm), this Diamond Dry Core Bit is great for large scaLarouoba 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 drDKIBBITH 1-1/2 inch Wet Diamond Core Drill Bit 38mm Diameter for Concrete Masonry Stone Brick Block, 1-1/4in-7 Thread, 15-3/4 inc -38mm Diamond Core Drill Bit with Laser-Welded Segments for Durability: Advanced laser welding technology ensures longer15% 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. HighVearter Vearter 90 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 botMgtgbao 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 driMgtgbao Mgtgbao 1Pcs Core Drill Bit Adapter 5/8-11 inch Male to 3/8 inch Hex Shank for Thread Diamond Hole Saw ➽1PCS Adapter for 5/8"-11 to Hex Shank, For Threaded Diamond Core Drill BitVEVOR 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 diamoYakamoz Yakamoz Self Centering Hinge Drill Bit, 2Pcs 1/4-Inch Hex Shank Center Drill Bit Set Door Window Cabinet Door Hinge Hole Outstanding design: Unique design with perfect punch effect. Sawdust will be automatically discharged from the top of thtoolant 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 driveJindizi 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 extraGeneric 102 mm X 400 mm Dry and Wet Diamond Core Drill Bit,Drill & Screwdriver Bits 2.82KG-140225 Size: 102 mm X 400 mmBosch 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 dr3 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: 6/8/10/12/14/16/18/20/22/25/26/28/30/40/5Hilka Hilka 49750065 65mm Pro Craft SDS Core Drill Tungsten carbide tipped core drillsBETTERI 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 drsourcing map sourcing map Brazed Diamond Core Drill Bits 70mm Hole Saws with M10 Arbor Adapter for Porcelain Tile Marble Concrete Sto Core Drill Bits: Drilling Diameter: 70mm / 2.76"; Working Depth (Max .): 51mm / 2.01"; Female Thread Size: M10 x 1.5. UsSagaSave SagaSave 1PC Diamond Drill Bit,Dry Diamond Drill Core Bit Diameter 35mm Angle Grinder Hole Saw Opener M14 Connection Vac 1pc Vacuum Brazed Drill core bits M14 Thread Diameter.SagaSave 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 ceTOPEX 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 durabeMagTech eMagTech 8mm Dry Diamond Drill M14 Thread Angle Grinder Core Bit Vacuum Brazed Drilling for Porcelain Tile Granite Marbl Quantity : 2 pieces; Diameter : 8mm; Diamond Height : 13mm; Total Length : 60mm; Connection : M14 Thread; The Max WorkabMgtgbao Mgtgbao 10pc 1/4” Dry Diamond Drill Bits Set，10PCS 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; WaBaumr Baumr-AG 152mm Diamond Core Drill Bit for Concrete, Stoneware, Bricks, Tiles & Others 1-1/4 UNC Commercial-Grade Steel;PIDAK SHOP Necklace drill metal core drill new cosplay drilling Necklace Necklace Drill Metal Core Drill New Cosplay DrillVearter 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 fasterLaiwei Tungsten Carbide Tipped Hole Saw Drill Bit T.C.T Hole Cutter with Arbor Professional/DIY-Pro Specialised Cutting for Ver ⭐Hole saws 53mm ----LAIWEI carbide hole saws (2-1/16"(53mm) are an excellent alternative to conventional bi-metal hole sMgtgbao 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; WaBOLANC 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 biDEWALT DEWALT Drill Bit, 1/16 Inch, Titanium Nitride Coated, Tapered Core for Optimum Durability (DD5104) Helps deliver no walk start and speed with pilot pointMgtgbao 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 driHIGHDRIL 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.Bosch Accessories Bosch Accessories Professional 35-Piece Multi-purpose Drill Bit and Impact Control Screwdriver Bit Set (Pick and Click, Multi construction drill bitsPONGJA 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 +HXIN HXIN Brazed Diamond core Drill bit with 5/8"-11 Diamond Hole Saw for Dry or Wet Drill on Hard Porcelain Ceramic Tile Gra 1pc of Dia.102mm (4") HXIN VB diamond drill bit in Professional Quality with 5/8"-11 connection, easily connected to AngNomel 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 whiluxcell uxcell 28mm Diamond Core Drill Bits Dry or Wet Hole Saws for Hard Concrete Brick Block Masonry Stone Tile Glass Drilling diameter: 28mm / 1.1"; drilling depth: 58mm / 2.28"; shank size: 9.5mm / 0.37". Non-slip triangle shank fits moVEVOR 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 diamo30% Off Bosch Bosch MS4091 91-Piece Drill and Drive Bit Set A wide variety of general purpose accessoriesBETTERI 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 tLarouoba Larouoba 7PCS Green Ceramic Tile Drill bit, Dry Diamond Drill Bits Set for Many Hard Materials Granite Marble Tile Ceram ☪Upgraded Dry Drilling Design : Larouoba Diamond Drill Bit integrated with wax lubricant inside which melts while dry drJOERIC 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.EVTSCAN 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. Ultra13% Off DEWALT DEWALT FlexTorq Magnetic Bit Holder, Impact Ready, 2-Inch (DWA2SLVIR) Impact Ready Bits with FlexTorq Have Increased Durability for Long LifeSnokay 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 harVearter Vearter 6mm Tile Diamond Hole Saw, Dry Core Drill Bit Vacuum Brazed with Hex Shank, Hollow Hole Cutter for Porcelain, Ce Vacuum Brazed Diamond Technology - More Heavy Duty and Wear Resistant than electroplated diamond bits, providing fasterSHDIATOOL SHDIATOOL Diamond Core Drill Bit,Tile Hole Saw Cutter 6/6/6/8/10MM M14 Thread for Concrete Granite Marble Porcelain Tile Quantity: 6/6/6/8/10MM Diamond Drill Bits Diameter: 6mm; Diamond Height: 10mm; Total length: 60mm; Connection: M14 threaDECKRKAT Diamond Core Drill Bit Vacuum Brazed 7/8" 22mm Diamond Hole Saw with Flutes for Granite Quartz Hard Porcelain Tile with Diamond Holesaw 7/8 Inch – Vacuum Brazed Diamond coat designed for clean cutting in all types of tiles including CeramicLarouoba 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 drNDNCZDHC 3pcs Tile Drill Bits, 35-55mm Drill Core Bit Hole Saw Drill Bit Ceramic Drill Bit Hole Saw Set for Porcelain Marble Glas Versatile Applications: This hole saw set is primarily used for drilling ceramic tile, marble, granite, concrete, and otDaduoRi 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 capabilitiesHUFFA 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.Bosch BOSCH ITPH2215 15-Pack 2 In. Phillips #2 Impact Tough Screwdriving Power Bits Impact Tough design – provides 10X life over standard bits, with an Xtended Torsion Zone, hardened core and precision tiEZONEDEAL 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 resistingYUENTOEN 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 cuttLarouoba 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 druxcell uxcell 60mm Diamond Core Drill Bits Dry or Wet Hole Saws for Hard Concrete Brick Block Masonry Stone Tile Glass Drilling diameter: 60mm / 2.36"; drilling depth: 58mm / 2.28"; shank size: 9.5mm / 0.37". Non-slip triangle shank fits mzhingdp zhingdp 10Pcs 0.8-4mm Rotary Diamond Burr Core Drill Bit Engraving 2.35mm Sleeve Shape Glass Tile Power Tools Hand Tool -High quality hollow diamond burr bur. -The diamond burr made of diamond electroplated.lehom 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",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 capabilitiesAIMALL AIMALL 10 Pcs Diamond Glass Drill Set Drill Bit Cutter Drill Holes Saw Core Drill Tool, High Precision, Durable Cutter f 💎 Diamond Coated Precision: Each bit is coated with premium diamond particles, ensuring smooth and precise cuts in glasEMSea EMSea 2PCS Drill Adapter M14 Thread to 8mm Round Shank Core Bits Adapter for Drill Power Tool Replacement Accessories 45 Mandrel with M14 thread for sanding plate, backing plate and polishing plate.ミヤナガ(Miyanaga) Miyanaga PCWS95 Utdying Core/Polysetto Φ3.7 inches (95 mm) Ruko Ruko HSSE-Co 5 Core Drill with 3/4 -Inch Weldon Shank, 30 mm Cutting Depth, 16 mm Diameter High-speed steel core drills with cobalt alloy for durabilityMayCados MayCados Adapter for XLOCK to M14 Thread Apply to Angle Grinder Cutting Blade Diamond Core Drill Bit The X-lock adapter connects regular threaded products to the X-lock angle machine, eliminating the need to purchase addi