BEYOND SNR0016Q11 Internal Right-Hand Threading Boring Bar | 16mm Shank Diameter (5/8" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11IR & 11IRM Indexable Carbide Inserts DNMG110404-HM NC3220 A neutral-hand designation positions the

A neutral-hand designation positions the insert centered symmetrically along the cutting bar axis

It is sharper and forces a tighter chip curl

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0866 inches total length (Q-Type industrial mid-reach standard) Minimum Machining Bore (φ Dmin) 20

The 95° layout is mathematically crucial because it channels the dominant cutting resistance forces straight down the longitudinal core of the 16mm steel stem rather than pushing sideways

BEYOND SNR0016Q11 Internal Right-Hand Threading Boring Bar | 16mm Shank Diameter (5/8" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11IR & 11IRM Indexable Carbide Inserts DNMG110404-HM NC3220 A neutral-hand designation positions theBEYOND SNR0016Q11 Internal Right Hand Threading Boring Bar 16mm Shank Diameter (5 8" Imperial Sizing Equivalent) CNC Lathe Turning Toolholder for 11IR & 11IRM Indexable Carbide Inserts IMPORTANT MACHINING ASSEMBLY NOTICE: Any premium 11IR, 11IRM, or alternative internal right hand indexable carbide threading inserts, full profile thread teeth, or molded chipbreaker geometries displayed within our product imagery, schematics, or turret assembly