Threading inserts Parallel pipe, Whitworth

Carbon steel / Alloy steelN OP
Stainless steelNM

Cast iron K Non-ferrous metals N Applicable Dimension (mm) Carbide thread G Thread

W PVD -

Insert Description (PF) angle Profile type

Pitch IC S D1 RE (°)

TPI

RE PDX S 16IR 11W 11 11 0.3

9.525 3.68 4 1.5 55 Full profile N N

14W 14 14 0.23 N N

PNA IC

16IR 11W-TF11110.31.5N N N N
RE PDXS14W-TF14140.231.5

9.525 3.68 4 55 Full profile N N N N

16W-TF - 16 0.19 1.1 N N N N J27

PNA

IC19W-TF19-0.161N N N N
16IR 11W-TQ11110.31.5N N N

PDX S

RE 14W-TQ 14 14 0.23 1.5

9.525 3.68 4 55 Full profile N N N

PNA16W-TQ-160.191.1N N N
IC19W-TQ19190.161

N N N Molded Chipbreaker Right-hand shown No wiper effect is expected when threading the internal whitworth screw using 16IR○○W (TNN32IR○○W) insert. J Applicable toolholders Applicable threads M : Metric R, Rc (PT) (BSPT) : Tapered Pipe Insert description Applicable toolholders UN : Unified W : Whitworth Applicable Thread

SINR..-16 UNF : Unified Fine Thread NPT : American National Tapered Pipe

16IR...

CINR..-16 G (PF) : Parallel Pipe Tr : 30˚ Trapezoidal