OSG 3017412 | EXOCARB 12.00mm Diameter x 12.00mm Shank x 26.00mm LOC x 8.00mm OAL x 17.50-22.50 Degree Helix Angle 4 Flute WXL Coated Carbide 3915 Corner Chamfer End Mill

Unequal Index, Variable Helix, eXotic Materials.

Features & Benefits:

• Variable lead of the peripheral cutting edge and unequal spacing of end teeth: Provides efficient milling and suppresses vibration
• Unequally Configured serrations: Significanly reduces cutting resistance
• WXL Multi-layered TiAlN Coating: Multiple layers provide superior resistance to thermal cracking from heat, versus other mono-layered coatings
• Ultra-fine micrograin carbide: Smaller grain size yield more wear resistance and better coating adhesion properties for extended tool life