![]() Its addition ensures the drill bit withstands the excessive heat generated as a result of a prolonged period of drilling, as well as adding to the overall strength of the drill bit. Tungsten has the highest melting point of any metal. Molybdenum is a metal that is added to instil a degree of flexibility so that the drill bit does not break or snap. The best HSS drill bits will contain a mix of carbon, tungsten, cobalt, chromium, molybdenum, and other elements, which all add different properties, such as durability, strength, and corrosion resistance. This is a tough, durable drill bit that is usually used for high-volume production drilling and tends to be much more robust and flexible than its cheaper carbon steel cousin. The meaning of HSS stands for High-Speed Steel. There are two elements to drill bits that you need to make sure are absolute when it comes to investing in the right tools (depending on your material, though we are focusing here on woods, metals, and plastics, rather than hard granites.) Setting good quality drill bits against poor quality drill bits will highlight the fundamental importance of choosing quality every time, even if it means a higher investment. By that, we mean that to do a specific job, in a reasonable amount of time, at a competitive market price, is down to two key factors – the quality of the tools you are using and the skill and experience of the tradesman. They say that youth is wasted on the kids, and it is only when you start working in a trade that you realise how important so many of those lessons were, particularly in maths, when you’re trying to work out how much money you have to last you to the end of the month before the next payday!Įverything about tools comes down to physics and understanding the properties of different metals and how they work together to ensure that performance and results relate to the real-world expectations of the job at hand. The Weimar Republic sounded like a trendy hot dog company, and atomic structure could have been the name of the latest rock band. ![]() If you were anything like me, nothing I learnt in school had any real relevance to the real world. Ground Flat Stock (O1 Gauge Plate) Imperial Sizesįolding / Scoring Router Bits For ACM Dibond Aluminium EtcĬast your mind back to your school days – did mention of the periodic table plunge you into dark doom, or did you skip to every physics lesson? Ground Flat Stock (O1 Gauge Plate) Metric Sizes PH3 Impact Screwdriver Driver Bits Phillips No.3 PH2 Impact Screwdriver Driver Bits Phillips No.2 PH1 Impact Screwdriver Driver Bits Phillips No.1 IK90 Internal Keyway HSS Butt Welded Tools HSS M42 (8% Coablt) Toolbits (Round, Rectangular & Square)Ĭopper Commutator Carbide Tipped Turning Tools ![]() HSS M2 Toolbits (Round, Rectangular & Square) Solid Carbide Endmills & Slot Drills For Aluminium Solid Carbide Endmills & Slot Drills For Steel
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