Top Notch 3/16 Inch 2 Flute Carbide Square End Mill With AlCrN Coated Upcut Spiral CNC Router Bit Engineered For Heavy Lifts On Any Rig With Vibration Free Design And Snappy Cutting Action For Cutting Through Alloy Steel Stainless Steel And Cast Iron
✔️ 3/16 Inch 4.76 Mm 2 Flute Upcut Spiral Carbide End Mill ±0.02Mm Tolerance
You get a single 3/16 inch square end mill designed for heavy material removal.
This upcut spiral cutter slices through alloy steel, stainless steel, and cast iron with ease.
Your CNC machine will love this tool for plunge milling and side cutting operations.
Uneven flute gaps absorb vibration so you can ramp up feed rates without chatter.
AlCrN coating resists heat and keeps dimensional accuracy within plus or minus 0.02 mm.
This handy bit delivers snappy cuts that save time on every part you manufacture.
✅ Two flute upcut spiral geometry clears swarf and prevents packing.
✅ AlCrN coating sheds heat and extends tool life on hard metals.
✅ Offset cutting edges scatter noise and dampen chatter during cuts.
✅ Tight controls manage diameter variation within ±0.02 mm for repeatable results.
✅ Cuts alloy steel HB 125-400, stainless HB 200-300, and cast iron HB 155-260.
💡 What function does varying the distance between cutting edges serve in a high-speed end mill?
Offsetting flute spacing makes the cutter handy for running higher RPMs without chatter breaking out.
- Uneven angles scatter vibrational energy before it amplifies into regen chatter.
- Reduced resonance lets you push spindle speeds past where flat flutes would shake loose.
- Stable cutting forces protect tool integrity while keeping chip flow clear.
- Parts finish smooth with less radial deflection when the tool bites straight.