(3 Pack) 3/8" x 1-1/8" x 3" Long Variable Helix High Performance Carbide End Mill standard square HTC 4mm metric ball carbide

HTC 4mm metric ball carbide end milling cutters feature a 30 degree helix angle and are center cutting for plunging

HTC miniature carbide end milling cutters feature a 30 degree helix angle and are center cutting for plunging

A sharp corner of an end mill is its weakest point

x 75mm LOC x 150mm OAL on 25mm Shanks

x 12mm LOC x 38mm OAL

(3 Pack) 3/8" x 1-1/8" x 3" Long Variable Helix High Performance Carbide End Mill standard square HTC 4mm metric ball carbideHTC HOT MILL is an ultra high performance solid carbide endmill that uses variable index geometry to enable incredibly high production milling. Our unique flute configuration creates a harmonics shift, resulting in minimal chatter and an exceptional finish. Premium Sub Micrograin Solid Carbide End Mill . 020 Corner Radius Single End Variable Helix Hard Coated Center Cutting Carbide Endmill Alloy Steels, Cast Iron, Titanium, Stainless Steel, High Temp