Carmex DER 1212 H16 External Thread Toolholder, 16 mm Insert Insize Thread GO NOGO Plug Gauge M3x0.5mm Series 4130-3 With X and Y dimensions

With X and Y dimensions of 1

this caliper features a shockproof dial mechanism

As the second tap in a traditional 3-piece set

+12%/–17% for Ra > 0

Suitable for workshop and inspection applications

Carmex DER 1212 H16 External Thread Toolholder, 16 mm Insert Insize Thread GO NOGO Plug Gauge M3x0.5mm Series 4130-3 With X and Y dimensionsExternal Thread Turning Toolholder 16 mm Insert (Top Clamp Type) The Carmex DER 1212 H16 is a high precision external thread turning toolholder designed for use with 16 mm IC threading inserts. Built with a compact 12 12 mm shank, this toolholder is ideal for small to medium external threading applications that require excellent stability, secure insert clamping, and reliable chip control. This model features a top clamp design, ensuring extremely