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Best Choice uxcell 
uxcell Hole Saw Arbor SDS 10mm Shank for Hole Saw, Quick Change Mandrel with 2 Locking Pins PERFECT FOR HOLE SAW: 10mm round shank arbor features two grooves and two potholes, perfectly fits hole sawsLaiwei 
Hole Saw LAIWEI with Arbor HSS Hole Cutter for Drilling Wood, Plastic, Gypsum Board, etc. Drill bit Diameter(1-1/4"(32mm 【Size】LAIWEI 1.26nch hole saw, total length 83mm, cutting diameter 32mm, hole saw blade thickness 1.2mm, shaft diameterDEWALT 
DEWALT Rapid Load Hole Saw Arbor, 1/2-in (DAH9912PBM) QUICK CHANGE: Hole Saw Accessory SystemBest Value JTemgle 
JTemgle Heavy Duty Hole Saw Arbor with 5pcs Center Drill Bits, 1/2" Hex Shank Quick Change Arbor Fits 1-1/2" to 10" Hole PACKAGE INCLUDED -- 1 x Hole Saw Arbor, 5 x Center Drill Bits, 1 x Hex Wrench. It can compatible with most hole saws.Sutton Tools 
Sutton tools Holesaw TCT Holesaw with Quick Change Pilot Drill Suits 14-30 mm Holesaw, Black/Silver The Sutton Hole saw Arbor/Pilot Drill with Quick Release AdaptorHordion 
Hordion 100mm 4" Hole Saw with Drill Bits & Arbor, Heavy Duty Bi-Metal Hole Cutter for Cornhole Boards Wood Plastic Dryw Package Includes: 1 x 4" hole saw, 1 x 7/16" hole saw arbor, 1 x hex shank drill bit adapter, 1 x 1/10" L wrench, 1 x 1/P&N 
P&N Carbon Steel Downlight Holesaw, 90 mm Size Precision sharpened teeth to produce smooth cutsVearter Vearter 25mm Bi-Metal Hole Saw 1/4 Inch Hex Shank, M42 Bimetal Hole Saw, Thin Wall Cobalt Drill Hole Cutter with Arbors Package Includes - 1 pc 1''(25mm) Vearter bi-metal hole saw, 1 caseLaiwei Tungsten Carbide Tipped Hole Saw Drill Bit T.C.T Hole Cutter with Arbor Professional/DIY-Pro Specialised Cutting for Ver ⭐Hole saws 80mm ----LAIWEI carbide hole saws ((3-5/32"TCT hole saws) are an excellent alternative to conventional bi-metVIKITON VIKITON 2 inch Hole Saw with Arbor for Cutting Metal Wood and Plastic, 51mm Bi-Metal Hole Cutter for Different Project w Longer Service Life: Bi-Metal construction, special flexible steel saw body and high speed steel cutting teeth, makes loJIECHENG 3/8 in. Hole Saw Arbor with Adapter Universal Compatibility: Fits most major brand hole saws with 3/8 in. arbor and larger drill sizes.Bosch BOSCH HSBIM9 9-Piece Bi-Metal Hole Saws Assorted Kit with SpinLOCK Universal Arbor with Included Carrying Case for Gener All-in-one kit – features two SpinLOCK Universal arbors, steel pilot bit and six hole saws with Progressor tooth designMakita Makita 714063-A 5/8-Inch Hole Saw Arbor with 3/8-Inch Hex Shank Thread size is 5/8-Inch -18Koopi Koopi 3 Inch BI-METAL Hole Saw with Arbor and Replacement Pilot Drill Bit, Hole Cutter for Easily Drilling Wood, Plastic This 3" Hole Saw Drill Bit is designed for wood / plastic cutting.Sutton Tools Sutton tools H103QFX2 Quickfit Holesaw Arbor, 14-152 mm Diameter, Black/Blue Heavy duty arbour with spring clutch drive pinsBosch BOSCH HCS212 2-1/8 In. Edge Wood Hole Saw with Arbor Bosch exclusive Turbo-Teeth technology for high speed performance and long lifeSutton Tools Sutton tools Holesaw Arbor/Pilot with Quick Change Adaptor Suits 32-125 mm Holesaw Black/Silver The Sutton Hole saw Arbor/Pilot Drill with Quick Release AdaptorGeneric Hole Saw Arbor,1/2inch Hole Cutter - Anti-Slip Long-Lasting Precise Cutter Attachment Heavy Duty for Pottery Conduit Gyp Smooth Drilling Experience: The Hole Saw Arbor is built to handle heavy-duty tasks with a high-quality alloy for smoothLenox Lenox American Holesaw Arbor Extension, 300 mm Size Made from hardened carbon steelVEVOR 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 deSutton Tools Sutton H103QFX Quickfit Holesaw Arbor, 32-152 mm Diameter Black/Blue Heavy duty arbour with spring clutch drive pinsSutton Tools Sutton HSS Holesaw With Quick Change Pilot Drill Suits 14-30 mm Black/Silver The Sutton Hole saw Arbor/Pilot Drill with Quick Release AdaptorKLEIN TOOLS Klein Tools 31906 Hole Saw Arbor With Pins, 7/16-Inch For use with Klein hole saws 1-3/8-Inch to 6-3/8-Inch (35 mm to 162 mm)Sutton Tools Sutton Holesaw TCT with Quick Change Pilot Drill, 125 mm, Black/Silver The Sutton Hole saw Arbor/Pilot Drill with Quick Release AdaptorMoose Moose Hex Shank Holesaw Arbour (3/8″ Arbour Fits 14-30mm, 7/16″ Arbour Fits 32-210mm (Small) Standard Thread Pattern - Made to international standard to fit all holesaws (14-30 mm)Mardatt Mardatt 6Pcs 80mm Desk Grommet and Hole Saw with Arbor, Desk Cable Wire Grommet Cord Bi-Metal Hole Saw Hole Cover Desk C ❥[What You Will Get]------ You will get 5pcs white 80mm desk grommets and 1pcs bi-metal hole saw for easy operation, totAracombie Aracombie 2-3/16 Inch / 55mm Hole Saw for Wood, 1.2 Inch Cutting Depth HSS BI-Metal Hole Cutter Drill Bit with Arbor, Ro Package Contains: 1 x BI-Metal Hole Saw, Cut Size: 2-3/16 Inch / 55mm. Arbor Shank: 3/8 inch / 9.5mm. The hole saw cutteQUETHEDS QUETHEDS Hex Shank Steel Hole Saw Arbor with Drill Bit for 32-210mm Holesaw Drill Bits Electric Tool Drill Accessories 1 Exceptional strength, durability and shatter resistance.Generic Hole Saw Arbor,Hole Saw for Metal 1/2inch | Anti-Slip Precise Cutter Attachment Heavy Duty for Ceramics Pottery Conduit Smooth Drilling Experience: The Hole Saw Arbor is built to handle heavy-duty tasks with a high-quality alloy for smoothMilwaukee Milwaukee No Wobble Large Quick-Change Hole Saw Arbor, 7/16-Inch Shank Size A durable and easy-to-use arborLenox Lenox 1/2-Inch Quick Change Snap-Back 2L Hole Saw Arbor Prevents threads from stripping drives off pins, not threadsSpyder Spyder 1/2in Hex 10 Carbide Tipped Hole Saw Hole Saw Arbor - For Masonry, Concrete Block, Brick, Ceramic Wall Tile, Ceme Use on Masonry, Concrete Block, Brick, Ceramic Wall Tile, Cement Fiber BoardGeneric Hole Saw Arbor | 1/2inch Hole Saws & Accessories,Heavy Duty Long-Lasting Anti-Slip Cutter Attachment Precise for Woodwor Trusty Drilling Efficiency: Designed for demanding applications, this Hole Saw Arbor utilizes excellent materials to delCtuoptuo 2 Pcs KA19 Hole Saw Arbor, Hole Enlargement Arbor Fits Starrett A1, A2, A10 Arbors / KA19N, for Hole Saw Arbors that wil Product Overview: 2 Pcs KA19N Hole Saw Arbor, Enlarging Hole Saw Arbor Pilot Fix Mistakes, for all hole saw arbors thatGRIXLEN 10 inch / 255mm Hole Saw with SDS Plus Arbor HSS Bi-Metal Hole Drilling Cutter for Wood Boards Plastic and Thin Metal (1 φSize :10 inch / 255mmCeprznvey Ceprznvey Hole Saw Arbor,1/2inch Drill Hole Cutter | Long-Lasting Anti-Slip Precise Attachment Heavy Duty for Woodworkin Fast Chip Removal System: Crafted for challenging tasks, the Hole Saw Arbor combines long-lasting construction with a hiVearter Vearter Bi-Metal Hole Saw Set 6PCS, 16-40mm Cobalt M42 Bimetal Circular Hole Drill Kit Hex Shank, Thin Wall Wood Drill w Packaging Content - 6pcs hole saws: 16mm, 20mm, 22mm, 25mm, 32mm, 40mm; 1 x plastic boxGeneric 2 Inch Hole Saw - Hole Saws Set 16-38mm Hole Saw - Hole Saws Drill Bit, Strong Hole Saw Arbor for Fiberglass, Wood, Dryw ▲Great Quality: Crafted with top-grade materials, our hole saw kit provides precision cutting of four different hole sizBosch Bosch 1x Expert Tough Material Hole Saw (for Wood with Metal, Brick, Ø 32 mm, Professional Accessory Rotary Drill/Driver Lasts up to 50x longer than Bosch 2608580419 Hole Saw in tough materialsGeneric Hole Saw Arbor,Hole Saw for Metal 1/2inch | Long-Lasting Anti-Slip Precise Cutter Heavy Duty Attachment for Woodworking Fast Chip Removal System: Crafted for challenging tasks, the Hole Saw Arbor combines long-lasting construction with a hiMakita Makita Crclr Saw Bld, 3-3/8 In, 24 Teeth, Carbide, Wood Lasts longer than high speed steel blade.DEWALT Dewalt DAH180036 57 mm Bi-Metal Hole Saw Patented tooth forms optimize chip removal for efficient drilling and long lifeC.K C.K Hole Saw Arbor with 11 mm Shaft for 32-152 mm Hole Saws Quick-release mechanism for fast holesaw interchangeGeneric Hole Saw Arbor | 1/2inch Hole Saws & Accessories,Anti-Slip Long-Lasting Precise Cutter Attachment Heavy Duty for Pottery Fast Chip Removal System: Crafted for challenging tasks, the Hole Saw Arbor combines long-lasting construction with a hiGeneric Hole Saw Arbor | 1/2inch Metal Hole Saw | Long-Lasting Anti-Slip Precise Cutter Heavy Duty Attachment for Woodworking Ce Efficient Drilling: This robust Hole Saw Arbor is outstanding in heavy-duty environments, offering a seamless drilling pGeneric Hole Saw Arbor | 1/2inch Hole Cutter,Anti-Slip Precise Cutter Attachment Heavy Duty for Ceramics Pottery Conduit Gypsum Heavy-Duty Durability: Engineered to provide effortless performance, the long-lasting Hole Saw Arbor features an advanceGeneric Hole Saw Arbor, 1/2inch Drill Hole Cutter, Heavy Duty Long-Lasting Anti-Slip Cutter Attachment Precise for Woodworking C Fast Chip Removal System: Crafted for challenging tasks, the Hole Saw Arbor combines long-lasting construction with a hiGeneric Hole Saw Arbor - 1/2inch Drill Hole Cutter | Long-Lasting Anti-Slip Precise Attachment Heavy Duty for Woodworking Cerami Trusty Drilling Efficiency: Designed for demanding applications, this Hole Saw Arbor utilizes excellent materials to delVearter Vearter M42 Bi-Metal Hole Saw Kit 15PCS, 19-51mm Bimetal Hole Saw Set Cobalt Drill Hole Cutter with Arbors for Wood, She All-In-One Kit - 9PCS Hole Saws: 19mm, 22mm, 25mm , 29mm, 32mm, 35mm, 38mm, 44mm, 51mm; 1 x 8mm Hex Shank Arbor, 1 x 11mGeneric Hole Saw Arbor - 1/2inch Drill Hole Cutter - Anti-Slip Long-Lasting Precise Cutter Attachment Heavy Duty for Pottery Con Trusty Drilling Efficiency: Designed for demanding applications, this Hole Saw Arbor utilizes excellent materials to del21% Off ECLIPSE Eclipse Predator Bimetal Holesaw, 152mm Diameter A virtually unbreakable bimetal HSS holesawDEWALT Dewalt DAH180032 51 mm Bi-Metal Hole Saw Patented tooth forms optimize chip removal for efficient drilling and long lifeBosch Accessories Bosch Accessories 11-piece Hole Saw Set (for wood, Ø 22/25/29/35/38/44/51/68, Accessories for Drills) Hole Cutters with Hardened teeth in the most commonly used diametersDEWALT Dewalt DAH180044 70 mm Bi-Metal Hole Saw Patented tooth forms optimize chip removal for efficient drilling and long lifeDEWALT Dewalt DAH9124PBM Standard Arbor, 1/2inch Shank, 32x152mm Added durability hardened carbon steel for strengthDEWALT Dewalt DAH180054 86 mm Bi-Metal Hole Saw Patented tooth forms optimize chip removal for efficient drilling and long lifeHordion Hordion 102mm 4 inch Hole Saw with Arbor, Heavy Duty Bi-Metal Hole Saws Bit Tooth Cutting for Cornhole Boards Drywall Wo Professional Cutting: This 4" hole saw bit is designed for wood / plastic cutting. Very suitable for making Cornhole Boawowsupm wowsupm WOWSUPM Hole Saw Arbor Extension 12'' Long with Double end 0.37''(9.5mm) Hex and 0.43”(11mm) Hex for 3/8”,1/2'' Advantage 1: 12 inch Hole Saw Extension bit extension 12" Long Bit Extension with Double end.GARHWAL GARHWAL 1-3/4 in. Bi-Metal Hole Saw Drill Bits - Versatile and Durable Hole Cutter for Wood, Plywood, Plaster Drywall, C Versatile and Efficient: Our hole saw drill bit is perfect for a wide range of materials, including drywall, wood, cornhBosch Accessories Bosch 1x Expert Construction Material Hole Saw (for Softwood, Chipboard, Ø 92 mm, Professional Accessory Rotary Drill/Dr Lasts up to 50x longer than Bosch 2609256D05 Hole Saw in tough materialsLenox Lenox Tools - 1772964 LENOX Tools Bi-Metal Speed Slot Arbored Hole Saw with T3 Technology, 3-1/8" 2X more durable with 50% longer life than previous LENOX hole sawsSagaSave SagaSave 3.19 inch 81mm Hole Saw Blade, Corn Hole Drilling Cutter for Stainless Steel Cornhole Carbon Steel & BI-Metal H Diameter: 38mm; 41mm; 46mm; 48mm; 51mm; 54mm; 57mm; 61mm; 63mm; 64mm; 71mm; 73mm; 76mm; 79mm; 81mm; 83mm; 86mm; 89mm; 92shpuuyy shpuuyy Hole Saw Kit | Wood Hole Saw Kit 16-38mm Hole Saws,Hole Saw Arbor, Strong Hole Saws for Ceiling, Fiberglass, Woo ✂Great Quality: Crafted with top-grade materials, our hole saw kit provides precision cutting of four different hole sizSeimneire Seimneire 5 Inch Hole Saw with Heavy Duty Arbor, 1.2 Inch Cutting Depth HSS Bi-Metal Hole Drilling Cutter for Smoothly C *What You Will Get --- 1 x 5" hole saw, 1 x 7/16" hex shank arbor, 3 x 1/4" Center bits, 1 x 5/32" Allen wrench. Tips: KVearter Vearter 14-51mm Bi-Metal Hole Saw Kit 16PCS, Thin Wall Cobalt Drill Bit Set M42 Bimetal Hole Cutter with Arbors for Wood Package Includes - 12PCS Hole Saws: 14mm, 16mm, 19mm, 22mm, 25mm, 29mm, 32mm, 35mm, 38mm, 41mm, 45mm, 51mm; 2 x M10 ThreHORUSDY HORUSDY 24-Piece Hole Saw Kit, High-Precision, Wear-Resistant Carbon Steel Hole Cutter Set for Softwood, PVC, Plasterboa Multi-Purpose Cutting – This hole saw kit is perfect for cutting through softwood, PVC, plasterboard, and plywood. Not sVEVOR VEVOR Hole Saw Kit, 11 PCS Saw Blades, 2 Drill Bits, 1 Hex Wrench, Bi Metal M42 Hole Saw Set with Carrying Case, General Rock-Solid 11-Piece Hole Saw Kit: Our hole saw set ensures durability and stability, even with prolonged use. With 11 di10% Off Bosch Accessories Bosch Accessories Professional 8-Piece Edge Hole Saw Set (For Wood, 1/4 inch Hexagonal Shank, Ø 25-64 mm, Drill Accessor Bosch-exclusive Turbo-Teeth technology – for high-speed performance and long lifeSwpeet Swpeet 6Pcs Black Desk Cable Wire Grommet Cord with Hole Saw, Tidy Cable Hole Cover Organizers, Desk Wire Cord Cable Gro 🔌【What You Get】：You will get 6Pcs black desk cable wire grommet cord with hole saw. including 5 packs black desk grommeLenox Lenox 6L Standard Arbors for Hole Saw Hardened carbon steel for strengthBosch Accessories Bosch Accessories 7-Piece Hole Saw Set (For wood, plywood, laminated chipboard, Ø 26-64 mm, Accessories for Drills) 26 / 32 / 39 / 45 / 51 / 58 / 64 head size setsTanstic Tanstic 20Pcs Hole Saw Set, Hole Saw Kit with 3/4" to 5"(19mm-127mm) 13Pcs Saw Blades, Mandrels, Drill Bits, Installatio Package Includes: You’ll receive 13pcs saw blades: 3/4"(19mm), 7/8"(22mm), 1"(25mm), 1-1/8"(28mm), 1-1/4"(32mm), 1-1/2"(SING F LTD SING F LTD Metal Hole Saw Blade Holesaw Cutter 60MM Drill Bit for Aluminum Iron Woodworking & Connecting Rod Durable and excellent workmanship.Vearter Vearter Bi-Metal Hole Saw Kit 3PCS, 22/28/34mm M42 Bimetal Hole Saw Set Hex Shank Cobalt Drill Deep Hole Cutter with Arb Package Includes - 3 Hole Saws: 22mm, 28mm, 34mm; 1 x Plastic BoxStarrett Starrett 3/8-Inch Hex Shank Carbide Tipped Hole Saw Arbor with Pilot Drill, 32-210 mm Diameter Fits hole saws from 32-210mm diameter12% Off HYCHIKA BETTER TOOLS FOR BETTER LIFE Bi-Metal Hole Saw Kit, HYCHIKA 17 Pcs High Speed Steel 3/4 inches- 2-1/2 inches Set in Case with Mandrels, Durable High 🌟【BI-METAL & HIGH QUALITY】The HYCHIKA saw blades are made of bimetallic material, the cutting part is made of high hardBosch Accessories Bosch Professional Hole Saw Progressor for Wood & Metal Starter Kit Set (for Wood and Metal, Ø 51 mm, Accessory Rotary D Robust quality: the Bosch bi-metal with 8 percentage cobalt alloy ensures a 2x longer service life than its predecessorBosch Accessories Bosch Professional Hole Saw with Edge Countersink (Drywall Materials, Diameter 68 mm, Drill Accessories) PRECISE RESULTS Integrated hole edge countersink is ideal for precise cutting of cavity cansvaluehall ValueHall 18 PCS Carbon Steel Hole Saw Kit for Wood, Plasterboard, Plastic and Thin PVC Cutter Set V7041-6 1.Material: Carbon Steel. The special gear design makes the hole more accurate.LSHUZIYU LSHUZIYU. 254mm 100T, Centre Hole 30mm with 25.4-22.23-20-15.88mm Washer. Wood Working Circular Saw Blade. Mitre Saw Bla ①：Diameter 254mm, 100T, ATB Tooth, Arbor 30 with Washer 25.4-22.23-20mmtunez 100 mm Hole Saw, TUNEZ® M42 Bi-Metal Hole Cutter Set with Hexagon Arbor and Centring Metal Drill Bits Holesaw Kit for Wo TUNEZ bimetal hole saw material is a heat-treated M42 bimetal saw band with sharp tooth shape, durability and good stabiKLEIN TOOLS Klein Tools 32905 Electrician's Hole Saw Kit with Arbor for Cutting Steel, Drywall, Ceiling Tile, Wood, Plastic, 5-Piece FAST AND CONSISTENT CUTTING: Hole Saws with optimized teeth pattern for fast, consistent cutting of steel, including staBosch Bosch 5 pcs. Holesaw Set (for wood, plasterboard, building boards, Ø 60-92 mm, Accessory Drill Driver) 5 hole cuttersBosch Bosch 3X Expert Sheet Metal Hole Saw Set (for Stainless Steel Sheets, Steel Sheets, Ø 22-32 mm, Professional Accessory R Lasts up to 50x longer than Bosch 2608580408 Hole Saw in tough materialsILOVETOOL ILOVETOOL Lapidary Diamond Saw Blades 150 mm Thin Rim 0.36mm Arbor 12.7mm Cutting Disc Stone Pack of 2Pcs Product Name:Thin diamond saw blades, Lapidary diamond saw.Sutton Tools Sutton tools H122 Quick Release Arbor Holesaw Starter Set, 11 mm Diameter, Silver Swiftly replace your hole saw with one clickuxcell uxcell 9" Circular Saw Blade, 80T 3/4" Arbor, Wood Tungsten Carbide Tipped (TCT) Slitting Saw [SIZE] - 9-inch outer diameter, 80 toothYosoo Yosoo 6 Pcs 16-32MM HSS Drill Bit Hole Saw Set Stainless Stell Metal Alloy High Speed Twist Drill Bits Hole Saw Cutter P brand new and high quality and professionalRe-Load Re-Load Quick Change Electricn 6 Saws/Bosses + Arbor Holesaw 13-Piece Set Enlarge existing holes using the reload two-up systemSpyder Spyder 600887 13 piece Bi-metal hole saw kit Cut 5x faster with the Rapid Core Eject arbor systemBosch Bosch 11x Expert Construction Material Hole Saw Set (for Softwood, Chipboard, Ø 20-76 mm, Professional Accessory Rotary Lasts up to 50x longer than Bosch 2609256D05 Hole Saw in tough materialsLSHUZIYU LSHUZIYU, 165mm 72T, Thin Kerf 1.6mm. Centre Hole 20mm with 15.88mm Washer. Wood Cutting Circular Saw Blade, for HIKOKI ①：Diameter 165mm 72T ATB. Arbor 20mm, Kerf 1.6mm, Washer 16mmsourcing 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. Usuxcell uxcell 5pcs High-Speed Steel Drill Bits 6mmx65mm for Hole Saws Arbor Drill Bit Replacement Thick Metal Cutting Size - Drill Bit Diameter: 6mm / 0.24-inch; Flute Length: 23mm / 0.91-inch; Shank Diameter: 6mm / 0.24-inch; Total LengtSwpeet Swpeet 11Pcs Black Desk Cable Wire Grommet Cord with Hole Saw, Tidy Cable Hole Cover Organizers, Desk Wire Cord Cable Gr 🔌【What You Get】：You will get 11Pcs Black Desk Cable Wire Grommet Cord with Hole Saw. Including 10 packs black desk gromuxcell uxcell 5pcs High-Speed Steel Drill Bits 6mmx80mm for Hole Saws Arbor Drill Bit Replacement Thick Metal Cutting Size - Drill Bit Diameter: 6mm / 0.24-inch; Flute Length: 23mm / 0.91-inch; Shank Diameter: 6mm / 0.24-inch; Total LengtAI Slitting Saw Holder Arbor 1/2" Straight Shank For Slit Discs Milling Lathe Tools Slitting Saw Holder Arbor 1/2" Straight Shank For Slit Discs Milling Lathe ToolsBosch Bosch Professional 1x Expert Power Change Plus Hole Saw System Adapters (Ø 7.15 mm, Accessory Hole Saw) Up to 5x faster than Bosch 2609390034 ArborFuntuan Indestructible Disc for Grinder, 7/8"Arbor Hole Thin Cut Off Wheels for Angle Grinders,Diamond Metal Cutting Disc for Ci 6 Pack Composite Multifunctional Cutting Discs:Indestructible Disc for Grinder uses high manganese steel matrix,a new brKATA KATA 1-3/8" - 1-3/4" Door Lock Installation Kit for Wooden Doors with Guide Template,Door Lock Hole Saw,Carbon Steel Carbon steel+plastic