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Best High speed Steel Twist Drill Bit

Cobalt Drill Bit Set M35 High Speed Steel Twist Drill Bit Set for Hardened Metal Stainless Steel Cast Iron Woodwork Plastic (30 Pieces,1/8 Inch)

  • Quality material: the cobalt drill bit set uses cobalt M35 high speed steel as material, this material is reliable and practical, with a long service use, heat and abrasion resistance.
  • The cutting edge of drill bit is hardened and honed, with accurate cutting without shaking.
  • Creative twist design: metal cobalt drills for hardened steel has 135 degrees split point tip and torsional design to improve cutting speed with self-centering ability.
  • They can avoid walking during work process, while clearing chips and particles more quickly and easily.
  • Nice features: the nice twist drill bits have precise diameter.
  • M35 cobalt drill bits for hardened metal are not easy to break or wear out, so suitable for lithium electric drill, hand electric drill, impact electric drill, etc..
  • The size is small, please pay attention to use.
  • Various fitness: M35 high speed steel cobalt drill set is nicely suitable for hardened material and hard metals, such as cast iron, high temperature alloy, hard plastics, stainless steel, titanium alloy, woods, etc., also for soft materials.
  • What you will get: the package contains many cobalt drill bits, sufficient quantity to meet your various needs.
  • Please pay attention to speed, pressure and heat control during drilling.
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Cobalt Drill Bit Set M35 High Speed Steel Twist Drill Bit Set for Hardened Metal Stainless Steel Cast Iron Woodwork Plastic (15 Pieces,1/16 Inch)

  • Quality material: the cobalt drill bit set uses cobalt M35 high speed steel as material, this material is durable, strong and practical, with a long service life, heat and abrasion resistance.
  • The cutting edge of drill bit is hardened and honed, with accurate cutting without shaking.
  • Creative twist design: metal cobalt drills for hardened steel has 135° split point tip and torsional design to improve cutting speed with self-centering ability.
  • They can avoid walking during work process, while clearing chips and particles more quickly and easily.
  • Nice features: the 1/16 inch twist drill bits have precise diameter.
  • M35 cobalt drill bits for hardened metal are not easy to break or wear out, so suitable for lithium electric drill, hand electric drill, impact electric drill, etc..
  • The size is small, please pay attention to use.
  • Various fitness: M35 high speed steel cobalt drill set is greatly suitable for hardened material and hard metals, such as cast iron, high temperature alloy, hard plastics, stainless steel, titanium alloy, woods, etc., also for soft materials.
  • What you will get: the package contains 15 pieces 1/16 inch cobalt drill bits, sufficient quantity to meet your various needs.
  • Please pay attention to speed, pressure and heat control during drill....
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Makita A-97748 1/8\ Black Oxide Drill Bit, 1/4\ Hex Shank

  • [Specifications and packaging]: 33 Piece hex shank twist drill bit set.Plastic case..
  • [Fitment]: Wood drill bit set for metal/wood/plastic sink. Suitable for home DIY, and general building/engineering use..
  • [Material]: Impact drill bits use classic high speed steel construction with titanium coating for capability and durability..
  • [Advantage]: Hex shank twist drill bit set drill edged principle Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency..
  • [Quick Replacement, Safe Installation]: Titanium drill bit fits into all power tools more easily and securely, specially for locking into quick change chuck. We also offer a quick-change adapter to better quick change..
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DAYREE 5PCS Countersink Drill Bit Set Wood Drill Bit Set Woodworking Tools #5, 6, 8, 10, 12

  • High-quality materials: High-speed steel counter sink drill is made of high-speed steel material, high hardness, durable, not easy to rust, good corrosion resistance. And provide excellent cutting capabilities.
  • Removable and adjustable: The L-shaped hex wrench provided by Flute countersink drill bit can easily adjust or remove the drill bit and the five-slot chamfer. For your convenience.
  • Multi-purpose: Hex countersink drill bits is suitable for granite, ceramic tile, glass, quartetization, ceramics, ceramic tiles, etc. Suitable for bench drill, hand drill and conventional electric drill.
  • Three-point design: Twist drill countersink bit set to drill a smooth hole quickly and accurately. The five-edge chamfer design will automatically remove chips from the holes on both sides.
  • Package Content: Counter sink bit for wood is a set of countersink bits, equipped with a hex wrench and 5 countersink bits. There are 5 sizes, including #5#6#8#10#12mm, which can meet all your needs..
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Accusize Industrial Tools No.3, 1/4'' by 7/64'' by 2'' H.S.S. Center Drill Bit, 10 Pcs, 0530-0300x10

  • 【High Speed Steel tool】- High Speed Steel construction with black rolling, nitriding treatmentfinish for proven capability and durability..
  • 【Faeture】- Flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process..
  • 【Advantage】- The twist drill has high wear resistance and durability, and is easy to store and carry..
  • 【Application】- Perfect for stainless steel, copper, aluminum alloy, as well suit for wood, plastic..
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Center Drill Bits Kit 1.5/2/2.5/3/4mm Center Drill Bit 5pcs High Speed Steel Center Drill Bits 60 Degree Center Drill Bit for Hole Processing

  • [Prefabricated Precise Positioning]: This high speed steel center drill bits is mainly used for the prefabricated precise positioning of hole machining, guiding twist drills for hole machining, thereby effectively reducing errors.
  • [Light Cutting and Good Chip Removal]: It has the advantages of light cutting and good chip removal.
  • When machining a center hole with a diameter of 2-10mm, this center drill is usually used.
  • [5 Center Drill Bits]: This 60 degree center drill bit has 5 center drill bits, which can be used to drill holes of different sizes.
  • [Made of High-speed Steel]: This center drill bit is made of high-speed steel, with high hardness and good wear resistance.
  • [Widely Used]: This center countersink drill bit can not only be used on a lathe, but also can be installed at the end of the workpiece in the center of the lathe.
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10Pcs Center Drill Bit Set High Speed Steel 4341 Straight Shank Center Drill Bit Combo Drilling Tools 2.5mm for Hole Processing

  • ★High Precise Positioning: This high speed steel center drill bits is mainly used for the prefabricated precise positioning of hole machining, guiding twist drills for hole machining, thereby effectively reducing errors.
  • ★Used for: Use a center drill to make a conical hole for the center of the lathe as a starting point for a standard twist drill. Can be used as a starting hole to prevent the drill bit from deviating from the original route. Used for center cages that need to be processed between parts or workpieces.
  • ★High Performance: This center drill bit is made of high‑quality high-speed steel material, with high hardness and good wear resistance, strong and durable, has a long service life. With good applicability, stability, high processing efficiency, long life expectancy, etc..
  • ★Widely Used: This center countersink drill bit are good for most general purpose applications, which can not only be used on a lathe, but also can be installed at the end of the workpiece in the center of the lathe.
  • ★Note: Please allow slight error due to manual measurement. Thanks for your understanding.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
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uxcell 10 Pcs 0.4mm HSS(High Speed Steel) W6542 Micro Drill Bits, Fully Ground Jobber 20mm Length Drill Bit for Mild Steel Copper Aluminum

  • Specification: Flute Treatment:Fully ground, Drill Bit Diameter: 0.4mm / 0.02-inch, Flute Length: 5mm / 0.2-inch, Shank Diameter: 0.4mm / 0.02-inch, Total Length: 20mm / 0.79-inch.
  • High Speed steel: Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life..
  • Fully Ground：The fully ground flute design, reduces friction and heat, and increases drilling performance..
  • Twisted Design: Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole..
  • Notice: Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill..
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uxcell 10 Pcs 0.45mm HSS(High Speed Steel) W6542 Micro Drill Bits, Fully Ground Jobber 20mm Length Drill Bit for Mild Steel Copper Aluminum

  • Specification: Flute Treatment:Fully ground, Drill Bit Diameter: 0.45mm / 0.02-inch, Flute Length: 5mm / 0.2-inch, Shank Diameter: 0.45mm / 0.02-inch, Total Length: 20mm / 0.79-inch.
  • High Speed steel: Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life..
  • Fully Ground：The fully ground flute design, reduces friction and heat, and increases drilling performance..
  • Twisted Design: Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole..
  • Notice: Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill..
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uxcell 10 Pcs 2.75mm HSS(High Speed Steel) W6542 Micro Drill Bits, Fully Ground Jobber 70mm Length Drill Bit for Mild Steel Copper Aluminum

  • Specification: Flute Treatment:Fully ground, Drill Bit Diameter: 2.75mm / 0.11-inch, Flute Length: 38mm / 1.5-inch, Shank Diameter: 2.75mm / 0.11-inch, Total Length: 70mm / 2.76-inch.
  • High Speed steel: Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life..
  • Fully Ground：The fully ground flute design, reduces friction and heat, and increases drilling performance..
  • Twisted Design: Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole..
  • Notice: Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill..
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uxcell 10 Pcs 1.15mm HSS(High Speed Steel) W6542 Micro Drill Bits, Fully Ground Jobber 36mm Length Drill Bit for Mild Steel Copper Aluminum

  • Specification: Flute Treatment:Fully ground, Drill Bit Diameter: 1.15mm / 0.05-inch, Flute Length: 16mm / 0.63-inch, Shank Diameter: 1.15mm / 0.05-inch, Total Length: 36mm / 1.42-inch.
  • High Speed steel: Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life..
  • Fully Ground：The fully ground flute design, reduces friction and heat, and increases drilling performance..
  • Twisted Design: Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole..
  • Notice: Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill..
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ETERNA 246piece Drill Bit Set Titanium HSS Screwdriver Bit Kit, with Carry Case for Metal, Masonry, Wood, Plastics Cement Drilling

  • Full set includes 87 X HSS4241 twist drills, 21 X masonry drill bits, 4 X spade bits , 1 Xspade bit extension 17 X Brad point drill bits,4 X drill stops, 66 X 1inch bits, 30 X 2inch bits, 6 X nut drivers, 2 X hex keys, 1 X counter sink, 4 X hole saws, 1 X arbor adaptor, 1 X nail punch and 1 X bit holder..
  • Suitable for drilling into masonry, wood, metal and plastics and multiple screwdriving and fastening applications..
  • With a wide range of bit sizes and includes the most essential tools of drill bits, screws, a countersink, and more, which will help you get professional results on your next home improvement or DIY project..
  • The drill bit set comes with a portable carry case with a handle on it, which allows for easy transportation.It is designed to keep all components organized and convenient to store..
  • HSS titanium drill bit is coated with titanium on its surface, which increases the hardness of the drill bit, meanwhile strengthens heat dissipation, makes the twist drill bit more wear-resisting. Other parts are made of high quality high speed steel, which features high hardness, good wear resistance and durability. It can be used multiple times without deformation.
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Long Twist Drill, 5Pcs 2-5mm Straight Shank Twist Drill Bit Tool Extra Long Drill Bits Set High Speed Steel Stainless Steel Straight Shank Tool Installer Drill Bit for Drilling Wood

  • DURABLE QUALITY: Twist drill bits are made from high-speed steel for high hardness and durability.
  • PROFESSIONAL DIY USE: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. They are great for most drilling jobs and materials such as aluminum, wood, plastics.
  • DIFFERENT: Extra-long length drill bit reaches farther and drills deeper than a jobber or long length drill bit. Extra long cutting edge allows you using these bits to drill deep holes.
  • EASY TO USE: Straight shank twists drill has sharps twisted drill bits which make the drilling easier and more effortless, provides better stability and balance during quick operation to ensure position is intact.
  • TWIST DRILL BITS SET: This set includes 5 pieces drill bit in different sizes of the most popular drill bits. Sharp twisted drill bits will make the drilling easier and more effortless.
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