Pro Grade 3/16 Cat 40 V Flange End Mill Holder With 2.5 Inch Gage Depth Balanced To 18,000 RPM Ultra Precise.0003 Inch Runout 20CrMnTi Alloy Steel Electro Nickel Coated For CNC Machining

Single CAT40 V-Flange End Mill Holder, 2.5in Gage, 18k RPM
✔️ Balanced to 18,000 RPM,.0003in runout, 20CrMnTi steel

This high-precision CAT40 V-Flange End Mill Holder is built for CNC milling setups. It securely clamps end mills to deliver rigid toolholding and accurate balance at high speeds, making it ideal for various machining applications.

✅ 3/16" CAT40 V-Flange End Mill Holder
✅ 2.5" gage length
✅ Balanced to 18,000 RPM
✅ Tolerance.0003" maximum
✅ Made of 20CrMnTi alloy steel
✅ Electro nickel coating for precision finish

💡 What is a CAT40 V-Flange End Mill Holder and why is tight runout important in CNC milling? This handy tool keeps the cutter aligned and reduces vibration for smoother finishes.

• Mounts to CAT40 spindles for rigid toolholding
• Provides a precise 2.5" gage length for consistent engagement
• Supports speeds up to 18,000 RPM with tight tolerances
• Coated 20CrMnTi alloy steel adds durability