Reviews Steel Hole Drilling

Diamond Drill Bit Tile Hole Saw Set, 16 PCS Hole Core Drill Hole Saw Kit with Adjustable Hole Saw Guide Jig Fixture and Ultimate Triangle Drill Bits Set for Tile, Ceramic, Glass, Porcelain, Marble

  • ...the integrated steel structure makes these diamond drill bits more durable. Diameter of triangle bit: 6mm, 8mm, 10mm, 12mm..
  • Rustless & Durable: This diamond drill bits are made of high strength Carbon Steel with smooth nickel plating surface. Each diamond hole saw was coated with high quality Diamond to enhance the drilling speed and creates a sharp, high precision and smooth cut with no broken edges In Seconds. Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably..
  • Adjustable Fixture - Adjustable hole saw drilling guide fixture with suction cup-the maximum opening length of the board is 3-1 / 4 ", which is large enough to fit in all size hole saws. Movable ball bearings, two modes (fixing 3 or 4 bearings) are your choice, just flip the board..
  • The large clearance holes along the drill bit help the entry of cooling water and the escape of chips and other particles from the borehole, ensuring smooth punching and making the drilling process easier. Small holes-When debris gets stuck in the hole saw. We can use our screwdriver to pull it out. To provide you with the perfect experience..
  • Wide Usage - This diamond-coated hole saw bit can be used to remove rings on glass, marble, tile, ceramic....
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Wood Square Hole Mortise Chisel Bit 3/4 in. Woodworking Drill Bit Hole Cutter

  • ✔️【WOOD SQUARE HOLE BIT SIZE】: 3/4" (Diameter)  x 4.13"( Cutting Flute Length) x 8.86"(Overall Length).
  • ✔️【DRILLING POINT TIP】: Unique Drilling Tip with 4 Cutting Corner to Enable Fast Easy Drilling of Wood Pieces.
  • ✔️【MATERIAL】: Made of Special Steel with Heat-Treatment Keep Hardness of HRC48-51 to Ensure Longer Cutting Life..
  • ✔️【MORTISE FEATURE】: Mortise and Tenon Square Hole Drilled by the Terrible+Outer Sleeve in the Middle of the Combiation.
  • ✔️【APPLICATION】: Mortise Chisel Bit is Great for Drilling Square Hole in Wood with Mortising Machines/Drill Press.
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Wood Square Hole Mortise Chisel Bit 1 in. Woodworking Drill Bit Hole Cutter

  • ✔️【WOOD SQUARE HOLE BIT SIZE】: 1" (Diameter)  x 4.13"( Cutting Flute Length) x 8.86"(Overall Length).
  • ✔️【DRILLING POINT TIP】: Unique Drilling Tip with 4 Cutting Corner to Enable Fast Easy Drilling of Wood Pieces.
  • ✔️【MATERIAL】: Made of Special Steel with Heat-Treatment Keep Hardness of HRC48-51 to Ensure Longer Cutting Life..
  • ✔️【MORTISE FEATURE】: Mortise and Tenon Square Hole Drilled by the Terrible+Outer Sleeve in the Middle of the Combiation.
  • ✔️【APPLICATION】: Mortise Chisel Bit is Great for Drilling Square Hole in Wood with Mortising Machines/Drill Press.
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tonchean 23PCS Carbide Hole Saw Kit 5/8 to 4 Inch Metal Hole Saw Cutting Set Hole Cutter TCT Metal Drill Bit Opener Cutter Tool for Hard Metal Stainless Steel Iron Wood Plastic

  • 【MATERIAL】Metal hole saw set is made of high quality tungsten carbide steel. Sharp knife edge with undetachable twist drill bit. High hardness makes it durable..
  • 【FEATURES】 Hole Saw Bits cut precise holes in stainless steel plate, mild steel, alloy steel, iron, copper, aluminum, castings, plastic and brass. And the hole saw cutting kits are available for lots of different sizes to meet most of your needs..
  • 【APPLICATION】The hole saw kit is suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine..
  • 【TIPS】When processing stainless steel, please keep the drilling rig running evenly at a low speed, or punch the center hole in advance, which can better extend the service life of the product..
  • 【DIAMETER】Metal hole saw incluedes total 23 diamters from 16 to 100 mm.Including 16 mm/0.63'', 18 mm/0.71'', 20 mm/0.79'', 22 mm/0.87'', 25 mm/0.98'', 26 mm/1.02'', 28 mm/1.1'', 30 mm/1.18'', 32 mm/1.26'', 35 mm/1.38'', 38 mm/1.5'', 40 mm/1.57'', 45 mm/1.77'', 48 mm/1.89'', 50 mm/1.97'', 53 mm/2.09'', 55 mm/2.17'', 60 mm/2.36'', 65 mm/2.56'', 70 mm/2.76'', 75 mm/2.95'', 80 mm/3.15'', 100 mm/4''..
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REETAI-FOUR 10Pcs TCT Hole Saw Kit,Tungsten Carbide Tipped Hole Saw Set, Hole Cutter Heavy Duty for Stainless Steel.(5/8\-2-1/8”)

  • ...st proof and sturdy.The high-end tungsten carbide technology and optimized tooth geometry make hole saws provide superior lifetime and fast cutting in the most demanding applications..
  • [Application]: These Hole Saw Sets provide fast and precise cuts into 28MM thickness metal material, they are Industrial grade metal drilling hole cutter for stainless steel, metal, iron. It is also suitable for plastic, aluminum, FRP, etc. Remember to add coolant during continuous high-speed drilling..
  • 【Easy to Use】: TCT Carbide Steel teeth for fast cutting of clean and smooth round holes. They are suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine..
  • 【Sincere Service】: Drill bit, spring, wrench are included, which make your job more convenient and easier.The pilot drill bit is detachable.If you have any question about product, please feel free to contact us by email or Q&A, the reply will be provided within 24 hours..
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EZARC Carbide Hole Cutter Set 9 Piece for Stainless Steel Long Life Hole Saw Kit for Hard Metal

  • Industrial grade metal drilling hole cutter, more than 10 times longer life than Bi-Metal hole saw on hardened metal drilling..
  • Extremely long lifetime and no teeth breakage for any tough job with high-end tungsten carbide technology..
  • Provide fast and precise cuts into stainless steel, sheet metal, cast iron, mild steel, aluminum and FRP smaller than 5mm..
  • Smooth cut with perfect cutting quality for every hole..
  • This hole saw set includes : 5 pcs hole cutters with dimensions 7/8 inch, 1-1/8 inch, 1-3/8 inch，1-3/4 inch, 2 inch, 3 pcs pilot drill bits and 1 pc....
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Wood Square Hole Mortise Chisel Drill Bit 3/4 in.(19mm) for Square Hole Drilling of Woodworking

  • ✔️【WOOD SQUARE HOLE BIT SIZE】: 3/4" (Diameter)  x 4.13"( Cutting Flute Length) x 8.86"(Overall Length).
  • ✔️【DRILLING POINT TIP】: Unique Drilling Tip with 4 Cutting Corner to Enable Fast Easy Drilling of Wood Piecesd deris of wood during application.
  • ✔️【MATERIAL】: Made of Special Steel with Heat-Treatment Keep Hardness of HRC48-51 to Ensure Longer Cutting Life..
  • ✔️【MORTISE FEATURE】: Mortise and Tenon Square Hole Drilled by the Terrible+Outer Sleeve in the Middle of the Combiation.
  • ✔️【APPLICATION】: Mortise Chisel Bit is Great for Drilling Square Hole in Wood with Mortising Machines/Drill Press.
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4 Inch Diamond Drill Bits Glass Hole Saw Drill Bit Set for Glass Ceramics Porcelain Ceramic Tile Marble

  • SMALL DRILL BIT: Hole diameter: 100mm(4"),total length: 56mm(2.2").Package includes 1 pcs 100mm diamond hole saw drill with a transparent box..
  • HIGH QUALITY: Diamond ceramic hole saw are made of industrial grade carbon steel and have a nickel-plated coating to resist corrosion..
  • LARGE CLEARANCE HOLE: These glass hole saw set along the drill bit facilitate the entrance of cooling water and escape of chips and other particles from drilling. Makes the drilling process easier..
  • APPLICATION: Suitable for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, marble, light stone and fiberglass..
  • WARM TIPS: Start drill at 45 Degree to surface and align to 91 Degree as hole forms.Water is required to cool down the drill when using them which will greatly extend the life of the bit..
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4-1/2” Diamond Drill Bits Glass Hole Saw Drill Bit Set for Glass Ceramics Porcelain Ceramic Tile Marble

  • SMALL DRILL BIT: Hole diameter: 115mm(4-1/2"),total length: 56mm(2.2").Package includes 1 pcs 115mm diamond hole saw drill with a transparent box..
  • HIGH QUALITY: Diamond ceramic hole saw are made of industrial grade carbon steel and have a nickel-plated coating to resist corrosion..
  • LARGE CLEARANCE HOLE: These glass hole saw set along the drill bit facilitate the entrance of cooling water and escape of chips and other particles from drilling. Makes the drilling process easier..
  • APPLICATION: Suitable for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, marble, light stone and fiberglass..
  • WARM TIPS: Start drill at 45 Degree to surface and align to 91 Degree as hole forms.Water is required to cool down the drill when using them which will greatly extend the life of the bit..
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Zouzmin SPMG050204 10pcs + 15-2D-C25-SP05 SP Series 2D Shank Dia 25mm indexable Drill bit CNC Lathe Tools for Fast U Drill Machinery Drilling Tool.

  • Feature:Recommened to general drilling and cross hole drilling,suitable to lrregular surface drilling and interrupted drilling.
  • Size:Drill diameter:0.59”=15mm Shank diameter:0.98”=25mm Max drill hole depth:1.18”=30mm.
  • Insert coated:PVD,it is the general select to steel,stainless steel and heat-resistant alloy..
  • Package:1pc U drill with wrench+10pcs insert.
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