If any drill bit meets your requirements, definitely go for it! FAQs Which drill bits are the strongest?Īmong M7 and M42 drill bits, we’ll have to say M42 because its cobalt composition makes it stronger and durable. Whether you’re building with syp or spf, choosing the right drill bit is up to you. Because of its strength, working with hard and semi-hard metals becomes easier. On the contrary, if the project you are working on involves a heavy or hard metal, M42 will be the best for you. With its extended and durable life, M7 will be a great support. If you have a project that includes heavy construction, you better rely on the M7 drill bit. M7 and M42 are both unique drill bits that offer various advantages and disadvantages. Once you sharpen the blunt edges, the cutting tips will not be the same. The only drawback of the M42 drill bit is that it is more expensive than the M7 due to its composition.īesides that, the M42 cobalt drill bit also has issues regarding the tip sharpness. This makes the drilling process effortless. The tip of the drill bit is also razor-sharp and thus can be used at a higher cutting speed. So the M42 drill bit can be used in any heated working condition. Plus its melting point is 2853 degrees F. This increases the durability and gives the drill bit a long life. Cobalt also increases the water and heat resistance of the bit. The cobalt composition of M42 helps it cut through the strongest surface. Here’s a list of the best M42 Cobalt drill bits we think will work best for you when dealing with stainless steel and hard metals: Product 1 Whether you’re drilling composite deck screws or wood screws, M42 drill bits make it effortless. That’s right! You can drill titanium, cast iron, hard alloys, abrasive metals, and even stainless steel. As a result, this bit can be used to drill the toughest surfaces. This cobalt gives the strength of the drill an extra boost. M42 drill bits are drill composed of 8% cobalt. With every sharpening of the drill tips, the performance quality reduces. There are also some issues with the consistency of quality of the drill bit performance. M7 does not have cobalt in its composition as a result it is not as strong as the M42 bit. The M7 drill bits are not water-resistant like that of the M42 drill bits. The best thing about M7 drill bits is the abrasion resistance which makes them suitable for semi-hard steel and machining. The carbon and vanadium components of the bit also make it stronger and more durable. It is also wear-resistant which contributes to its extended life. With a melting point of 5000 degrees F, the M7 drill bits are extremely heat-resistant. Here’s a list of the top 3 M7 drill bits we think will be best for you when working with stainless steel and hard metals- Product 1 So you know which drill bit can endure the heavy workload. It offers the flexibility of razor-sharp tips. This drill bit is specially used for heavy construction drills. The M7 drill bits are made by Hi-Molybdenum M7. The melting point of M42 is 2853 degrees Fīefore we jump into the direct comparison, let us first know a bit about each of the drill bits. The melting point of M7 is 5000 degrees F Here’s a quick comparison between M7 and M42 for your ease of understanding: M7 Drill Bits Two popular options among them are M7 and M42. There are many options for buying a Molybdenum drill bit out in the market. Which can help you cut through the metals quicker than casting a spell. These drill bits are composed of a certain percentage of cobalt. The drill bits used to cut through drill stainless steel or hard metals are called Cobalt or Molybdenum drill bits. But when it comes to stainless steel and hard metals, a standard HSS will not suffice. If your project is to fix a wooden stair riser, the HSS (High-Speed Steel) drill bit would be the best option. Signing Off M7 Vs M42 Drill Bits: What Makes Them Different
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |