Welcom BUR-PRO Cutting

provide industrial drill bits hard tough materials

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Drill Bits Buying Guide

    2021-4-12u2002·u2002Cobalt drill bits are extremely hard and dissipate heat quickly. They're mostly used for boring in aluminum and tough metals such as stainless steel. Black oxide-coated HSS drill bits have a finish designed to help resist corrosion and increase durability. They last longer than basic HSS bits and work well on a variety of materials including ...

    Get Price
  • Types of Drill Bits: Materials and Finishes - PowerBor Tools

    Common materials and finishes include: High-speed steel (HSS) drill bits can drill wood, fiberglass, polyvinyl chloride (PVC) and soft metals such as aluminum. Cobalt drill bits are extremely hard and dissipate heat quickly. They're mostly used for boring in aluminum and tough …

    Get Price
  • Best Drill Bits For Metal [October 18, 2021] - Specs, Features

    2021-7-15u2002·u2002Best Drill Bits For Metal With Specifications. Last updated on October 18, 2021.Drill America – D/A29J-CO-PC. IRWIN u200e3018002. Milwaukee 48-89-2331

    Get Price
  • DRILL BITS_Products_Lichamp

    UNIQUE 3X FLUTE DESIGN - Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience. 4X LIFESPAN MATERIAL - Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF. MULTIPLE APPLICATION - Ideal for drilling in heavy-duty tough metal, including hard …

    Get Price
  • Drill Bit Materials - Thomasnet

    2021-10-18u2002·u2002Drill Bit Materials. Image credit: Tereshchenko Dmitry/Shutterstock. Drilling is a process that is used to create a cylindrical hole or bore in a solid piece of material, often as a precursor to tapping or to prepare the material for insertion of a fastener such as a bolt or a screw. The cutting tool used for drilling is called a drill bit ...

    Get Price
  • Drill Bit Material Comparison & Types - What is the Best ...

    2020-7-24u2002·u2002But cobalt is a too brittle coating. 5. Carbide-Tipped Drill Bit. Carbide-Tipped drill bit is very hard, easy to dissipate heat and can hold an edge longer than other type bits. Similar to the cobalt drill bit, it's very brittle as well and maybe broken up in improper use. Carbide bits are applicable for drilling fiberglass reinforced plastic ...

    Get Price
  • Drill Bit Types - The Ultimate Guide

    Auger bits are capable of drilling very large holes with ease and are designed only for drilling into thick, hard and dry timber. The screw thread at the tip of the drill bit draws the drill bit into the material – eliminating the need to push – whilst the single-spur cutting edge scribes the circumference of the hole for a smoother finish and the large flutes on the drill bit rapidly ...

    Get Price
  • Blitz Bits

    2021-10-18u2002·u2002Blitz Bits Silver & Deming Drills Fractional Heavy Duty Premium High-Speed Steel 1/2' Reduced Shank 118 Degree Split Point 3 Flats On Shank Black & Gold Finish Features: Engineered for heavy duty work, BLITZ BITS are high performance drills for production and tough maintenance applications. Made from a premium grade of M-7 molybdenum high-speed steel, …

    Get Price
  • Cobalt vs Carbide drill Bits: Which are Better and What is ...

    Drilling through tough metal is a hard task for the bit, and you need to use appropriate tool to work with tough material. We often hear advices about using solid carbide drill bits for stainless steel, someone else thinks that cobalt drill bits for hardened or stainless steel are irreplaceable. Let's find out – read our cobalt vs carbide drill bits comparison table to choose the bit that ...

    Get Price
  • Close Look at Drill Bits - Extreme How To

    2005-3-3u2002·u2002Drill bits are the most common tool accessory, a $740 million North American market. Drill bits are available in a wide variety of types, sizes and materials for specific metal- and wood-boring chores. Drill bit sizes come in four categories: …

    Get Price
  • Best Drill Bits for Metal for 2021 - ToolsPros

    Unlike wood, plastic, and other softer materials, drilling through metal is a tricky task. For that reason, finding drill bits that can cut through those hard materials such as stainless steel, iron cost or titanium; without breaking or failing in the first place, might be challenging for many workers. Including that choosing the right drill bits from the uncountable number of products in the ...

    Get Price
  • 9+ Best Drill bits for metal (2021) - Adhuntt

    2021-10-14u2002·u2002DEWALT Cobalt Drill Bit Set with Pilot Point(14pc) Check Price on Amazon. Dewalt cobalt drill set is designed in such a way that you acquire maximum speed and life in stainless steel and hard metals.Dewalt cobalt drill bit are one of the best drill bits for metal.

    Get Price
  • Best Drill Bit For Metal ???? (Aug. 2021) - HomeMakerGuide

    2021-6-15u2002·u2002Hymnorq Metric M35 Cobalt Steel Drill Bits. A set of cobalt drill bits for metal is a must-have for any professional. From this point of view, Migiwata Metric M35 will certainly meet industrial use needs and come in handy at home. Made of M35 cobalt, they can handle a various range of metal materials …

    Get Price
  • What Kind of Drill Bits for Stainless Steel - Drilling Advisor

    2021-5-11u2002·u2002Stainless steel is a hard metal, unlike aluminum, iron, and copper. 118 and 135 degree-bits are most appropriate. They are of high precision and their cutting points bite into metal without slipping. Besides, new drill bits in this class cut well into metal than any other bits. Split point bits and twist drill bits are great for working on steel.

    Get Price
  • What are the Strongest Drill Bits? - Handyman Guides

    2020-6-9u2002·u2002Some bits are designed for wood while others can go through masonry and metal. The materials are tough, durable, and like most titanium-coated drill bits are more expensive compared to their softer steel counterparts. While there are other drill bit sets on the market today, these three represent some of the best.

    Get Price
  • Choosing a Bit - Hayden Diamond Bit Industries LTD.

    HAYDEN uses a number reference guide (Hayden 1-16), corresponding to the matrix hardness for ease of selection.(Hayden 1 being the hardest matrix and Hayden 16 being the softest.) The higher the number, the harder, finer grained, more competent and non-abrasive the rock type the bit is capable of drilling.

    Get Price
  • Drill Bit Types - The Ultimate Guide

    Auger bits are capable of drilling very large holes with ease and are designed only for drilling into thick, hard and dry timber. The screw thread at the tip of the drill bit draws the drill bit into the material – eliminating the need to push – whilst the single-spur cutting edge scribes the circumference of the hole for a smoother finish and the large flutes on the drill bit rapidly ...

    Get Price
  • Cobalt Drill Bits - R.D. Barrett

    Cobalt drill bits are built to tackle tough jobs like cutting through hardened metals. High-speed steel (HSS) drill bits are designed to cut through softer materials such as wood and plastic. An HSS drill bit won't cut through steel, and while a cobalt drill bit can cut through wood and plastic, that's not what it is for and could cause damage.

    Get Price
  • Micrograin Carbide Burrs – Long Shank – Drill Bits USA

    2021-10-13u2002·u2002A solid carbide drill provides great precision and penetration for tough materials. They create a good quality cut and are designed to be long-lasting. They are a bit more costly than many other drill bits but the quality of cut and versatility justifies this. Fill …

    Get Price
  • Cobalt Drill Bits Vs. Titanium – Head to Head Comparison ...

    If you're working on hard materials, the cobalt drill bit is what you need. The durability and high resistance these bits provide will help you drill through most of the materials rather easily. However, this efficiency comes at a high price, which is something you must be willing to pay to get a high-functional drill bit.

    Get Price
  • Drill Bits Buying Guide

    2021-4-12u2002·u2002Cobalt drill bits are extremely hard and dissipate heat quickly. They're mostly used for boring in aluminum and tough metals such as stainless steel. Black oxide-coated HSS drill bits have a finish designed to help resist corrosion and increase durability. They last longer than basic HSS bits and work well on a variety of materials including ...

    Get Price
  • Types of Drill Bits: Materials and Finishes - PowerBor Tools

    Common materials and finishes include: High-speed steel (HSS) drill bits can drill wood, fiberglass, polyvinyl chloride (PVC) and soft metals such as aluminum. Cobalt drill bits are extremely hard and dissipate heat quickly. They're mostly used for boring in aluminum and tough …

    Get Price
  • Best Drill Bits For Metal [October 18, 2021] - Specs, Features

    2021-7-15u2002·u2002Best Drill Bits For Metal With Specifications. Last updated on October 18, 2021.Drill America – D/A29J-CO-PC. IRWIN u200e3018002. Milwaukee 48-89-2331

    Get Price
  • DRILL BITS_Products_Lichamp

    UNIQUE 3X FLUTE DESIGN - Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience. 4X LIFESPAN MATERIAL - Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF. MULTIPLE APPLICATION - Ideal for drilling in heavy-duty tough metal, including hard …

    Get Price
  • Drill Bit Materials - Thomasnet

    2021-10-18u2002·u2002Drill Bit Materials. Image credit: Tereshchenko Dmitry/Shutterstock. Drilling is a process that is used to create a cylindrical hole or bore in a solid piece of material, often as a precursor to tapping or to prepare the material for insertion of a fastener such as a bolt or a screw. The cutting tool used for drilling is called a drill bit ...

    Get Price
  • Drill Bit Material Comparison & Types - What is the Best ...

    2020-7-24u2002·u2002But cobalt is a too brittle coating. 5. Carbide-Tipped Drill Bit. Carbide-Tipped drill bit is very hard, easy to dissipate heat and can hold an edge longer than other type bits. Similar to the cobalt drill bit, it's very brittle as well and maybe broken up in improper use. Carbide bits are applicable for drilling fiberglass reinforced plastic ...

    Get Price
  • Drill Bit Types - The Ultimate Guide

    Auger bits are capable of drilling very large holes with ease and are designed only for drilling into thick, hard and dry timber. The screw thread at the tip of the drill bit draws the drill bit into the material – eliminating the need to push – whilst the single-spur cutting edge scribes the circumference of the hole for a smoother finish and the large flutes on the drill bit rapidly ...

    Get Price
  • Blitz Bits

    2021-10-18u2002·u2002Blitz Bits Silver & Deming Drills Fractional Heavy Duty Premium High-Speed Steel 1/2' Reduced Shank 118 Degree Split Point 3 Flats On Shank Black & Gold Finish Features: Engineered for heavy duty work, BLITZ BITS are high performance drills for production and tough maintenance applications. Made from a premium grade of M-7 molybdenum high-speed steel, …

    Get Price
  • Cobalt vs Carbide drill Bits: Which are Better and What is ...

    Drilling through tough metal is a hard task for the bit, and you need to use appropriate tool to work with tough material. We often hear advices about using solid carbide drill bits for stainless steel, someone else thinks that cobalt drill bits for hardened or stainless steel are irreplaceable. Let's find out – read our cobalt vs carbide drill bits comparison table to choose the bit that ...

    Get Price
  • Close Look at Drill Bits - Extreme How To

    2005-3-3u2002·u2002Drill bits are the most common tool accessory, a $740 million North American market. Drill bits are available in a wide variety of types, sizes and materials for specific metal- and wood-boring chores. Drill bit sizes come in four categories: …

    Get Price
  • What Kind of Drill Bits for Stainless Steel - Drilling Advisor

    2021-5-11u2002·u2002Stainless steel is a hard metal, unlike aluminum, iron, and copper. 118 and 135 degree-bits are most appropriate. They are of high precision and their cutting points bite into metal without slipping. Besides, new drill bits in this class cut well into metal than any other bits. Split point bits and twist drill bits are great for working on steel.

    Get Price
  • China Core Bits Manufacturers and Supplier - Core Bits for ...

    2021-10-15u2002·u2002Chevron Type Bits CHEVRON DRAG BITS (4-WAY) H.D. Chevron Bit One Piece (4-Way) - Drag Bits Chevron bits are designed for medium to hard formations and are used in areas that contain a lot of rock and also in the oilfield for drilling out concrete casings and plugs.

    Get Price
  • Cobalt Drill Bits - R.D. Barrett

    Cobalt drill bits are built to tackle tough jobs like cutting through hardened metals. High-speed steel (HSS) drill bits are designed to cut through softer materials such as wood and plastic. An HSS drill bit won't cut through steel, and while a cobalt drill bit can cut through wood and plastic, that's not what it is for and could cause damage.

    Get Price
  • Top 10 Drill Bits for Metal and Concrete – Hex-Shank Drill ...

    2020-11-21u2002·u2002Macp - Multi-grind sharp edges deliver high drilling speed even in hard materials, perform 85% faster in multi material than standard bits. 5 pieces multipurpose drill bits with 6-inch length in the set: 5/32, 5/16, 1/4x6, 3/16, 3/8 inch. Hex shank allows use in impactors and hammer drill/drivers for outstanding bit grip.

    Get Price
  • What are the Strongest Drill Bits? - Handyman Guides

    2020-6-9u2002·u2002Some bits are designed for wood while others can go through masonry and metal. The materials are tough, durable, and like most titanium-coated drill bits are more expensive compared to their softer steel counterparts. While there are other drill bit sets on the market today, these three represent some of the best.

    Get Price
  • TTP HARD Imperial cobalt single drill bits (17/64' to 1/2 ...

    TTP Hard Drills. Cobalt Drills Bits designed to penetrate the toughest materials. ... Designed to drill through the toughest and hardest of abrasive materials they are ideal to use for drilling into stainless steel, titanium, cast iron, spot welds, leaf springs and even Hardox. Our cobalt drill bits are available as singles, packs of 10, or ...

    Get Price
  • Cobalt Drill Bits Vs. Titanium – Head to Head Comparison ...

    If you're working on hard materials, the cobalt drill bit is what you need. The durability and high resistance these bits provide will help you drill through most of the materials rather easily. However, this efficiency comes at a high price, which is something you must be willing to pay to get a high-functional drill bit.

    Get Price
  • 10 Best Drill Bits In 2021 [Buying Guide] - Unclutterer

    2021-9-23u2002·u2002Titanium drill bits are better for soft materials, such as wood and plastic, and softer metals. Cobalt bits provide heavy-duty performance and are suitable for cast iron or similarly tough metals. With this in mind, neither drill bit is better, but there are styles that are more suitable than others depending on the material and scope of the job.

    Get Price
  • Lichamp 29PCS HSS Cobalt Drill Bits Set 1/16' to 1/2' with ...

    Ideal for drilling in heavy-duty tough metal, including hard abrasive alloy metal, hardened stainless steel or cast iron. Metal index case with size chart for easy bit access and identification. Includes 29 drill bit sizes 1/16-inch to 1/2-inch in 1/64-inch increments.

    Get Price
  • Twist Drill Bits Cutting Tools Hardened Stainless Steel ...

    。 SMOOTHLY DRILLING - 135-degree split point tip & twist design increases cutting speed with self-centering and prevents skating starts or walking. 。 3/8' COBALT DRILL BIT - Round straight shanks. Hardened Stainless Steel and Cast Iron: Home Improvement. Lichamp 3/8' HSS Cobalt Drill Bits 5PCS with Three Flute for Hard Metal.

    Get Price
  • Cobalt drill bits for drilling hard metals and alloys, Buy ...

    What are cobalt drill bits. Most cobalt bits contain either 5% cobalt (M35) or 8% cobalt (M42). The higher the percentage of cobalt the more brittle the drill bit will become, therefore 8% cobalt bits are better suited for controlled drilling situations, such as the use of a pedestal drill where both perfectly straight drilling and controlled drilling speed can be achieved.

    Get Price
  • Conical drill bit - All industrial manufacturers - Videos

    multi-purpose HSS conical. solid drill bit. Diameter : 3 mm - 40 mm. Length: 58 mm - 103 mm. MTE Special norm, HSS high speed steel, right cutting direction. Application Used for drilling steel sheets with thickness 0,1 mm - 5 mm, for producing clean holes in sheet metal and other thin-walled materials.

    Get Price
  • Metal Twist Drill Bits - Drill Bits - Tools - IRWIN TOOLS

    IRWIN Black & Gold drill bits feature a 135° split point tip for accurate drilling without... Aircraft Length Drill Bits Ideal for drilling in hard-to-reach areas and for running wires and cable. ... Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough dr...

    Get Price
  • 10 Best Drill Bits for Stainless Steel [June 2021 Reviews]

    2021-6-9u2002·u2002Hence it is best to know your requirements before selecting any of these products. Neiko 10193A Titanium Step Drill Bit Set: Top rated drill bits for steel. IRWIN Drill Bit Set: Strongest drill bits for stainless steel. BeHappy Drill Bit Set 29pcs: The best all-in-one set of drill bits.

    Get Price
  • Best Drill Bit for Hard Stone – Top Rated Stone Drilling Bits

    2020-5-23u2002·u2002Each drill bit in the set is ideal for a particular material. Thus, you have the whole package. You can use the drill bits for wood, glass, ceramic tile, cement, hard plastic, windows, cinderblock, concrete, etc.; The drill bits have industrial-grade carbide tips that stay sharp for a longer period of time and promise durability.

    Get Price
  • Best HSS Drill Bit Set for Professional Use * by the Pro ...

    2020-8-25u2002·u2002A Complete Guide for Selecting the Best HSS Drill Bit Set for Professional Use! If you are a professional or trades-person whose job requires drilling holes in steel or other tough materials you need the best HSS drill bit set for professional use. Selecting a set of drills can be confusing, even for the experienced professional.

    Get Price
  • 10 Best Drill Bits In 2021 [Buying Guide] - Unclutterer

    2021-9-23u2002·u2002Titanium drill bits are better for soft materials, such as wood and plastic, and softer metals. Cobalt bits provide heavy-duty performance and are suitable for cast iron or similarly tough metals. With this in mind, neither drill bit is better, but there are styles that are more suitable than others depending on the material and scope of the job.

    Get Price
  • Twist Drill Bits Cutting Tools Hardened Stainless Steel ...

    。 SMOOTHLY DRILLING - 135-degree split point tip & twist design increases cutting speed with self-centering and prevents skating starts or walking. 。 3/8' COBALT DRILL BIT - Round straight shanks. Hardened Stainless Steel and Cast Iron: Home Improvement. Lichamp 3/8' HSS Cobalt Drill Bits 5PCS with Three Flute for Hard Metal.

    Get Price
  • Diamond Core Bits for Hard Material Rock and Stone

    These Premium Black Core Bore® Diamond Core Bits feature a softer bond to make drilling natural rock and granite much easier. Featuring Diamond Products high quality cutting segments, these bits feature very high diamond concentration offering maximum footage and drilling speed in rock or stone.

    Get Price
  • VonHaus 99pc Cobalt Drill Bit Set – Drill Tough Materials ...

    COMPLETE SET – a comprehensive 99pc drill bit set offering you 14 sizes ranging from 0.5mm to 10mm for every drilling application COBALT-INFUSED STEEL – with 5% cobalt content, these ultra-hard M35 high-speed steel drill bits are able to cut through steel, cast …

    Get Price
  • Drill Bits Buying Guide

    2021-4-12u2002·u2002Cobalt drill bits are extremely hard and dissipate heat quickly. They're mostly used for boring in aluminum and tough metals such as stainless steel. Black oxide-coated HSS drill bits have a finish designed to help resist corrosion and increase durability. They last longer than basic HSS bits and work well on a variety of materials including ...

    Get Price
  • Types of Drill Bits: Materials and Finishes - PowerBor Tools

    Common materials and finishes include: High-speed steel (HSS) drill bits can drill wood, fiberglass, polyvinyl chloride (PVC) and soft metals such as aluminum. Cobalt drill bits are extremely hard and dissipate heat quickly. They're mostly used for boring in aluminum and tough …

    Get Price
  • Best Drill Bits For Metal [October 18, 2021] - Specs, Features

    2021-7-15u2002·u2002Best Drill Bits For Metal With Specifications. Last updated on October 18, 2021.Drill America – D/A29J-CO-PC. IRWIN u200e3018002. Milwaukee 48-89-2331

    Get Price
  • DRILL BITS_Products_Lichamp

    UNIQUE 3X FLUTE DESIGN - Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience. 4X LIFESPAN MATERIAL - Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF. MULTIPLE APPLICATION - Ideal for drilling in heavy-duty tough metal, including hard …

    Get Price
  • Drill Bit Materials - Thomasnet

    2021-10-18u2002·u2002Drill Bit Materials. Image credit: Tereshchenko Dmitry/Shutterstock. Drilling is a process that is used to create a cylindrical hole or bore in a solid piece of material, often as a precursor to tapping or to prepare the material for insertion of a fastener such as a bolt or a screw. The cutting tool used for drilling is called a drill bit ...

    Get Price
  • Drill Bit Material Comparison & Types - What is the Best ...

    2020-7-24u2002·u2002But cobalt is a too brittle coating. 5. Carbide-Tipped Drill Bit. Carbide-Tipped drill bit is very hard, easy to dissipate heat and can hold an edge longer than other type bits. Similar to the cobalt drill bit, it's very brittle as well and maybe broken up in improper use. Carbide bits are applicable for drilling fiberglass reinforced plastic ...

    Get Price
  • Drill Bit Types - The Ultimate Guide

    Auger bits are capable of drilling very large holes with ease and are designed only for drilling into thick, hard and dry timber. The screw thread at the tip of the drill bit draws the drill bit into the material – eliminating the need to push – whilst the single-spur cutting edge scribes the circumference of the hole for a smoother finish and the large flutes on the drill bit rapidly ...

    Get Price
  • Blitz Bits

    2021-10-18u2002·u2002Blitz Bits Silver & Deming Drills Fractional Heavy Duty Premium High-Speed Steel 1/2' Reduced Shank 118 Degree Split Point 3 Flats On Shank Black & Gold Finish Features: Engineered for heavy duty work, BLITZ BITS are high performance drills for production and tough maintenance applications. Made from a premium grade of M-7 molybdenum high-speed steel, …

    Get Price
  • Cobalt vs Carbide drill Bits: Which are Better and What is ...

    Drilling through tough metal is a hard task for the bit, and you need to use appropriate tool to work with tough material. We often hear advices about using solid carbide drill bits for stainless steel, someone else thinks that cobalt drill bits for hardened or stainless steel are irreplaceable. Let's find out – read our cobalt vs carbide drill bits comparison table to choose the bit that ...

    Get Price
  • Close Look at Drill Bits - Extreme How To

    2005-3-3u2002·u2002Drill bits are the most common tool accessory, a $740 million North American market. Drill bits are available in a wide variety of types, sizes and materials for specific metal- and wood-boring chores. Drill bit sizes come in four categories: …

    Get Price