Acrow BT50 Morse Taper Holder – BT50-MT2-060 (M/T2 × 60 mm, Ø14.5–23 mm Drill Range) Insize Thread GO NOGO Plug Gauge M14x2mm Series 4130-14 The 16 ER 8 UN Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

The 16 ER 8 UN BMA is a high-precision external thread turning insert designed for generating Unified National (UN) thread profiles with an 8 TPI pitch

Compatible with E-Z Lok™ inserts for 1/2-13 (UNC) and 1/2-20 (UNF) internal threads

Base Size: 167 × 84 × 44 mm

The SOMTA 7021429 – 9/16" Hss Parellel Hand Reamer is the ultimate choice for precision drilling in metal

Insize NO GO Thread Gauge

Acrow BT50 Morse Taper Holder – BT50 MT2 060 (M T2 × 60 mm, Ø14.5–23 mm Drill Range) Insize Thread GO NOGO Plug Gauge M14x2mm Series 4130 14 The 16 ER 8 UN Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 The 16 ER 8 UN BMA is a high precision external thread turning insert designed for generating Unified National (UN) thread profiles with an 8 TPI pitch Compatible with E Z Lok™ inserts for 1 2 13 (UNC) and 1 2 20 (UNF) internal threads