BEYOND DCSNL2020K12 (20x20mm / 0.787" Shank) Indexable Left-Hand 45° Lead Angle CNC Lathe External Turning Tool Holder | 125mm Length Facing and Chamfering CNMG1204 Toolholder STGCL1616H16 EA Positive Geometry Sharp shearing

EA Positive Geometry Sharp shearing action lowers cutting pressure

this insert actively suppresses thermal cracking

Heavy-Duty Cutoff Operations

which often prevents thermal shock

BEYOND DCSNL2020K12 (20x20mm / 0.787" Shank) Indexable Left-Hand 45° Lead Angle CNC Lathe External Turning Tool Holder | 125mm Length Facing and Chamfering CNMG1204 Toolholder STGCL1616H16 EA Positive Geometry Sharp shearingBEYOND DCSNL2020K12 Left Hand Precision Indexable External Turning Tool Holder (20x20mm Shank) for 45 Lead Angle CNC Lathe Facing, High Feed Chamfering, and Rigid CNMG1204 Insert Operations INDUSTRIAL PACKAGING NOTICE: The indexable carbide insert shown mounted inside the precision milled pocket matrix of this external toolholder is for spatial layout, dimensional visualization, and cutting geometry representation only. Turning inserts are NOT