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Best Center Cutting Drill Bit

MAX-CRAFT HSS Cobalt Drill Bit Double End 30# (0.1285') Stubby Body Drill Steel Metal Iron-10Pcs

  • ✔️DOUBLE END DRILL BIT SIZE:  30#(0.1285")Diameter) x 5/8"( Flute Length) x 2" (Overall Length).
  • ✔️MATERIAL: HSS Cobalt Material is the best hardened material for drilling longest life.
  • ✔️DOUBLE END CUTTING POINT :The 2 cutting point of one single drill bit, when one cutting point is used bored and the other cutting end can be used, as another new drill bit..
  • ✔️SPLIT POINT 135 DEG. ANGLE: No center punch is needed-- the aggrevsive 135 Deg. Split Point quick-cut points are self-centering and penetrate quickly with less pressure..
  • ✔️APPLICATION: Drill through stainless steel, general steetl, metal sheet, iron, copper, aluminum, plastic….
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HYCLAT Titanium Step Drill Bit Set & Automatic Center Punch - High-Speed Metal Steel Drill Double Cutting Blades, Hss Cobalt Multiple Hole 50 Sizes, with Aluminum Case or Canvas Bag

  • Dimensions: 5 pcs step drill bits enable 50 sizes - each step drill bit can drill several bore diameters. It can work as 50 pcs twist drill bits. You don't have to replace drill bit constantly with the step drill bits..
  • AUTOMATIC CENTER PUNCH - the center punch delivers an automatic, high-impact, spring-loaded strike-through adjusting the cap.
  • it has a deeply knurled surface for nonslip control. The protective aluminum case makes the drills not easy to dull, bag packing will more light and easy to carry, both of them would be shipped randomly..
  • TITANIUM HIGH-SPEED STEEL: classic high-speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, and many other types of the metal sheet..
  • DOUBLE CUTTING SIDE & THREE-SIDED SHANK - Double cutting side and X-type openings design ensures a faster and smoother cutting.
  • 3-sided shank design prevents slip in drill chuck can cut through the wood, sheet metal, steel, and other surfaces..
  • WHAT YOU GET - HYCLAT Step Drill, Automatic Center Punch, Aluminum Case, 24 months warranty - Ideal Gift for Father's Day, Perfect for DIY lover..
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JINGLING 50mm 2" inch Diamond Hole Saws Tile Drill Bit Masonry Tools for Stone Glass

  • Product Name: Diamond tip masonry bit, Stone cutting bits, Granite hole bit, Drill bits for rocks.
  • Excellent for making clean and accurate hole on stone, granite, marble, tile, glass.
  • Please add water for coolant and drill slowly.
  • Holes require no ruther work as cutting is clean.
  • NOT have center pilot drill, 3/8 inch hex shank will fit handheld or upright drillers.
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JINGLING 13mm 1/2" Diamond Hole Saw Drill Bit Coated Masonry Tools for Rocks Stone Glass

  • Product Name: Diamond tip masonry bit, Stone cutting bits, Granite hole bit, Drill bits for rocks.
  • Excellent for making clean and accurate hole on stone, granite, marble, tile, glass.
  • Please add water for coolant and drill slowly.
  • Holes require no ruther work as cutting is clean.
  • NOT have center pilot drill, 5/16 inch hex shank will fit handheld or upright drillers.
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JINGLING 2Pcs 32mm 1 1/4 Inch Diamond Hole Saws Granite Drill Bit Masonry Tools for Stone

  • Product Name: Diamond tip masonry bit, Stone cutting bits, Granite hole bit, Drill bits for rocks.
  • Excellent for making clean and accurate hole on stone, granite, marble, tile, glass.
  • Please add water for coolant and drill slowly.
  • Holes require no ruther work as cutting is clean.
  • NOT have center pilot drill, 3/8 inch hex shank will fit handheld or upright drillers.
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ASNOMY 5pcs Titanium-Plated Pilot Drill bit for Hole Saw, Hole Saw Center Drill bit for Metal, Steel, Iron, Wood, Plastic

  • Compatiable: Pilot drill bit for ASNOMY metal cutting TCT carbide hole Saw series.
  • Top Quality: Made From top quality 6542 Steel material and Titanium-plated, ensuring its long life on metal drilling.
  • Shank size: 15/64 inch(6mm), Whole Length: 2-11/16 inch(68mm).
  • 5pcs Pack: Including 5 pcs Center drill bit, don’t worry about not having enough center drill bits, Perfect for hard metal, stainless steel plate, square tube, iron, cast iron, wood, F.R.P and other general sheet metal；Note: Cannot be used for concrete, tiles and stone..
  • Note: The pilot drill bit is made of 6542 steel，making this pilot drill is very hard and brittle. Please keep the drill straight and do not twist or swing sideways..
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JINGLING 1 inch Diamond Hole Saw 25mm Tile Drill Bit Masonry Tools for Stone Pack of 2Pcs

  • Product Name: Diamond tip masonry bit, Stone cutting bits, Granite hole bit, Drill bits for rocks.
  • Excellent for making clean and accurate hole on stone, granite, marble, tile, glass.
  • Please add water for coolant and drill slowly.
  • Holes require no ruther work as cutting is clean.
  • NOT have center pilot drill, 5/16 inch hex shank will fit handheld or upright drillers.
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1 1/4 Inch (32mm) Diamond Hole Saw with Pilot Bit, 2 PCS DaduoRi 1.25 Inch Tile Tip Coated Hole Saw with Guiding Drill Bit in The Center for Glass, Porcelain Tile,Ceramics, Marble and Granite

  • 【2 PCS 1-1/4 inches Diameter Hole Saw 】Cutting Hole Diameter: 1-1/4" / 32mm.
  • 【With Spear Shaped Center Pilot Drill Bits, Easy to Get Started 】DaduoRi hole saw with center guiding drill bit make you more easy to locate the center to start drilling on a smooth tile surface. No need to spend time making extra jig guides..
  • 【Triangular Shank Design, Firm Grip by drills】Compared with other hole saws, DaduoRi diamond coated hole saws is designed with a triangular shank, which can better work with the drill..
  • 【Thickened Diamond Coating, More Wear-Resistant 】DaduoRi team attached the importance of diamond tip of the glass drill bit, not only using superior diamonds, but also thickening the diamond coating to make this pilot hole drill bit more wear-resistant and high-temperature resistant..
  • 【Solid Steel Body, no welding deformation 】Made by High-quality 45-gauge steel.The shaft is centered and does not wobble during use..
  • Fast drilling on glass, porcelain tiles, granite, ceramic, quart, flower pot, light stone and fiberglass. Can't use for Metal and Concrete..
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AUTOTOOLHOME 2 inch (50mm) Metal Steel Hole Saw Tooth Carbide Tip TCT Drill Bits Kit for Thick Metal Wood

  • TCT drill bit is suitable for hand held electric drill, beach drill,stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine..
  • The gears is made from YG8 tungsten carbide steel and the rigidity varies from 64HRC to 65HRC..
  • Sharp gears and anti-cutting with lower consumption make the product a long service life..
  • The hole saw has a center twist drill bit inside, Can drill about 3/4 inch depth for the wood, and can drill about 3/16 inch thickness for the steel.
  • Carbide teeth for fast cutting of clean, round holes.Driling with stainless steel plate,high alloy steel,iron,aluminum,castings,plastic,metal,wood,etc..
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35mm Concealed Hinge Drilling Jig Hinge Jig Hole Forstner Guide Bit Boring Jig Hole Cutter Guide for Cabinet Hinges and Mounting Plates Woodworking DIY Tools

  • 【High Quality】The bore bit adopts superhard alloy that makes the cutting sharper ,chip removal unhindered with outstanding boring ability and excellent boring performance.
  • 【Concealed Hinge Boring Jig】Features a "V"-locator that works off of a center reference line and quickly locates drill center points for all brands of hinges and mounting plates..
  • 【Adjustable Hinge Hole】Bore diameter is 35mm. Special removeable depth stop design makes drill easier..
  • 【Easy to Use】Easily and conveniently dip cup hole on the wardrobe door or desk by yourself with the hinge drilling jig,Suitable for their own home operation,Even you are not professionals, you can quickly locates drill center points for hinges and mounting plates..
  • 【Wide Application】Working efficiently for various timber, plywood, veneer work, and the drill bit is suitable for drill press, pistol drill, bench drill, vertical drilling machine and so on..
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jxgzyy 15PCS Forstner Bit Set 10-50mm 2/5-2 Inch Round Shank Wood Drill Bit Set Woodworking Forstner Drilling Bits with Wooden Storage Case

  • ..., 30mm(1-3/16"), 35mm(1-3/8"), 40mm(1-3/5"), 45mm(1-3/4"), 50mm(2"). Come with a wooden storage case, easy to organize the bits and protect them when not in use..
  • 【Durable Material】: Forstner bits set is made of high-quality steel, with the advantage of sharp edge, accurate positioning, high precision and stable cutting..
  • 【Sharp Design】: Our drill has the features of sharp edge, accurate positioning, high hardness, impact resistance, high precision, smooth cutting and high toughness. Fostner bit can produce holes that are smooth and flat, and create "chisel-like" curls for fast, clean chip removal..
  • 【Efficient Cutting】: The tooth-shaped design of this steel forstner bit ensures less friction and heat, significantly reducing cutting time. Also these drill bits make drilling hole smooth and the center point of the forstner drills allows precise positioning without slipping, which makes drilling more easy..
  • 【Wide Application】: Metric forstner bit sets apply to drill presses, pistol drills, bench drills, vertical drills, hand-held electric drills, vertical electric drills, mobile belt magnetic drills and other drill bit groups. Ideal for drilling in soft or hard wood, veneered wood and non-laminated chipboard..
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MK Morse 116244-MKM 050326116244, multi, one size

  • Applicable Plates: Burr free reaming, suitable for stainless steel, carbon steel, iron plate, aluminum plate, plastic plate, etc..
  • 4Pcs Drilling Tools: Including 3pcs step drill bit and a center punch, commonly used for woodworking grooving, drilling and cutting, etc..
  • Universal Shank: With universal shank type, can be installed on lithium electric drills, hand drills, bench drills and other equipment..
  • High Speed Steel: These drill bits are made of excellent high speed steel, with HRC58‑65 hardness, wear resistant and durable..
  • Multiple Specifications: The step drill can be used to drill holes of different specifications without changing the drill bit, which is convenient and practical..
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Yougfin Step Drill Bits with Automotive Center Punch,Unibit Titanium Coated High Speed Steel Step Bit Set for Hole Drilling,50 Sizes with Aluminum Case for DIY Lovers,5+1pcs

  • 【High Quality Material】：High-speed steel, also known as HSS, is the most common drill bit for metal applications. It incorporates an element with titanium that makes the drill bit harder than a typical HSS bit and thus suitable for sheet metal working and are ideal for cutting non-ferrous metals, plastic, wood board, etc.
  • 【Extra Automatic Center Punch】：You know how when you try to drill into metal or hard surfaces and your drill bit "walks" no matter how much you think it's steady? Yeah, we have a tool for that. The automatic center punch has a heavy-spring action, and you simply place the tip where you want to drill, and it punches a slight indentation in the surface. Just enough so that the drill bit won't walk.
  • 【118° Split Point】：These step drill bits have a small point angle of 118° and require less pressure when centering in the material. The point starts drilling at contact, reducing friction, pressure, and heat. The larger the point angle, the higher the contact pressure and the centering in the material requires more pressure.
  • 【Double Flutes & Tri-Flatted】：These drill bits feature a special dual flute straight design for dependable performance and durability. And the shanks on these step drill bits have three f....
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