Coated HSS End Mill | 1.5-10mm 4-Flute Spiral Bit | CNC Drill for Wood & Steel
Engineered for demanding machining tasks, these titanium-coated HSS spiral bits combine high hardness (HRC63) with superior chip evacuation. The four-flute spiral design ensures efficient cutting in w...
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Questions about this product
- What is the maximum speed I can run these bits at, and do I need coolant?
- You can run these high-speed steel end mills up to a maximum of 18,000 RPM. We highly recommend using coolant when you are cutting steel to prevent overheating. For softer materials like wood, you can run them dry without any issues.
- What types of materials and milling machines can I use these bits with?
- These bits fit both CNC routers and manual milling machines with the correct collet sizes. They are designed to cut wood, steel, aluminum, and various plastics. The right-hand rotation ensures proper cutting action on these standard machines.
- Do the shanks match the cutting diameter, and what are the length options?
- Yes, the shank diameter matches the cutting diameter for each size from 1.5mm up to 10mm. Flute lengths range from 12mm to 32mm depending on the tool size you select. The overall length of these bits varies between 38mm and 75mm.
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