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Cobalt atlas copco drill bits are known for their durability because they are made from a mixture of cobalt and steel. This allows these drill bits stay sharper longer as they handle heavy-duty drilling tasks. Cobalt drill bits are particularly well-suited to drilling hard metals, work pieces, or any projects that require frequent or extended use. They are often used in professional settings or for large projects where quality and longevity are crucial.
Cobalt drill bits are typically darker in colour, often with a bluish or purplish hue, due to the inclusion of cobalt in the steel alloy. They are tough, but they are also a little more brittle than carbide bits, so they are best for tough jobs but might break if used at strange angles or with too much force.
Cobalt steel bits
Cobalt steel bits are one of the most readily available and commonly used drillbit for metals. The cobalt added to the steel helps the bit resist heat. This makes the bits useful for drilling into hard steel alloys and other hard metals. They keep their shape and strength longer than regular steel bits when used in tough or extended jobs.
Cobalt titanium bits
Cobalt titanium bits are cobalt steel bits that have been coated with titanium. This coating helps the bit resist wear even more than before. Cobalt titanium bits are useful for drilling quickly into any metal, especially in jobs where there might be a chance of overheating or where lots of holes need to be drilled.
Gold and blue oxide bits
Gold and blue oxide bits are regular steel bitss that have been treated with heat and chemicals to give them a hard coating. This coating helps the bits resist wear from drilling into softer metals like aluminum and copper. These bits work well for most jobs and are affordable, but they are not as tough as cobalt or titanium bits.
Cobalt drill bits, especially the Cobalt atlas copco drill bit, are useful for drilling holes in hard metal materials in various industriess. This makes them popular in several fields for their durability. Here's a look at where these bits are often used.
Machinery maintenance and repair
Cobalt drill bits are frequently used to fix and maintain large equipment.. Industries like construction and mining rely on big machines, and when parts need to be replaced or fixed, cobalt bits make the necessary holes in the tough metal parts. Cobalt's heat resistance helps the bits last through lots of drilling in important repairs.
Automotive engineering
In car manufacturing and repair, there are many metal parts that need holes drilled. Cobalt drill bits work well in this tough drilling. Whether making engines, transmissions, or just fixing cars, the bits hold up well since most automotive alloys are hard to drill. Cobalt's strength keeps the bits from dulling or breaking.
Aerospace engineering
Like cars, airplane parts require precisely-made holes. Cobalt drill bits are often used in this important aerospace work. Cobalt bits are able to drill holes in hard aircraft alloys like titanium. This makes them well-suited to the demanding drilling typical in aerospace. Their strength ensures holes are made accurately and safely.
Metal fabrication
Metal fabrication involves cutting and shaping metal for many kinds of projects. Cobalt drill bits are useful for drilling holes in metal sheets and parts used in this work. Cobalt's resistance to wear from cutting tools helps the bits withstand extended drilling in fabrication tasks.
Oil and gas industry
Drilling in the oil and gas industry involves penetrating tough underground rocks and metal casings. Cobalt drill bits are used for this important drilling. The hard drill bits help drill carefully through rocky terrain while maintaining their sharp edge. This makes them a crucial tool for drilling operators.
Cobalt drill bits are made from cobalt steel, which is a strong alloy of steel and cobalt that helps the bits resist heat and wear. Cobalt drill bits are useful for drilling holes in tough metals like stainless steel, titanium, and hardened steel. They stay sharp longer than regular drill bits, making them good for extended or heavy-duty drilling.
High speed steel with cobalt
Cobalt drill bits are made of high speed steel that contains a small amount of cobalt. The cobalt strengthens the steel, allowing the bits to keep drilling even when they get hot. Most cobalt bits are shaped in a 135-degree split point style. This helps them cut through metal smoothly without pushing down hard. The split point digs into the metal to prevent slipping around.
Material
Cobalt bits are tough. They are stronger than regular steel drill bits, even in hard jobs that generate a lot of heat. Cobalt steel drill bits are designed to drill holes in tough metal materials. They are especially good for working with steel alloys that are hard or tough to drill. The cobalt steel helps the bits keep their shape and sharpness longer as the drill bit spins at high speeds during drilling.
Durability
Cobalt drill bits are durable because they are made from an alloy of steel and cobalt. The cobalt strengthens the steel so the bits don't bend, break, or wear out as quickly when used in tough jobs. Cobalt drill bits are useful for drilling holes in hard metals like stainless steel and titanium. They stay sharp longer than regular steel bits, making them ideal for extended or heavy-duty drilling tasks.
Sizes
Cobalt drill bits are manufactured in fractional sizes from 1/16 inch up to 1/2 inch, as well as numbered and letter sizes. This range of sizes makes them versatile for different drilling needs. The bits are also available in multiple lengths, usually 2 to 6 inches, to reach into various areas. Cobalt drill bit sets typically contain sizes from 1/16 inch to 1/2 inch in increments of 1/64.
Choose a bit based on the material being drilled
Cobalt drill bits work well for drilling tough metals like stainless steel, titanium, and hardened steel. If drilling into these hard materials, choose a cobalt bit. Regular drill bits may dull or break in these materials, but cobalt bits resist wear.
Pick the right size for the project
Cobalt drill bits come in fractional sizes from 1/16 inch to 1/2 inch, as well as numbered and letter sizes. Choose a bit size appropriate for the holes that are needed. A smaller bit is suited for making pilot holes or holes with a small diameter, while larger bits are better for bigger diameter holes. This ensures the bit size matches the project requirements.
Select a bit point style
Cobalt drill bits are designed with 118-degree and 135-degree split points and rounded, notched auger points. The 135-degree points are useful for drilling into harder metal surfaces. Their sharper angle cuts quicker. The 118-degree points are the better choice for drilling into softer materials. This ensures the point style supports the intended drilling work.
Choose the right bit length
Cobalt drill bits are available in lengths of 2 to 6 inches, providing options for jobs that need to drill deeply or reach tight spaces. Select a bit of appropriate length for the drilling task. Cobalt bit sets commonly contain bits of 3 and 6 inches in length. This makes the length practical for different projects.
A1: Cobalt atlas drill bits are especially effective for drilling tough metals like stainless steel, titanium, and hardened steel. Their durable composition makes them ideal for extended drilling projects in these hard materials.
A2: Cobalt drill bits are stronger than regular steel bits. They resist wear and maintain sharpness better when drilling into hard metals. Cobalt bits are ideal for heavy-duty or extended drilling tasks.
A3: The split point helps the bit easily penetrate metal surfaces. It prevents the bit from slipping. This ensures accurate drilling and sharper cutting.
A4: Yes, cobalt drill bits are designed to withstand drilling without dulling from heat. This makes them ideal for heavy-duty drilling projects.
A5: Cobalt drill bit sets commonly contain bits of fractional sizes from 1/16 inch to 1/2 inch. Some sets also include numbered and letter sizes. These drills have a range of sizes suited for various drilling needs and projects.
