EXOCARB® WXL® Premium Performance Carbide End Mills with OSG’s Proprietary WXL® Coating List 3721 SPEEDFEED CARBIDEP1008-1009WXL SHANKSTUB30˚h6 WXL-2D-DE, 2 Flute, Stub Length Milling Diameter Tolerance 0.1≤D≤12 +0 / -0.02mm 12≤D≤20 +0 / -0.03mm D≤6 6