Carmex External Right Hand Trapez Thread Turning Insert 3mm / 16 ER 3 TR BMA Insize Thread GO NOGO Plug Gauge M16x1.5mm Series 4139-16R Somta Series 521 – HSS Sandvik HSS-PM Blue Spiral Flute PVD FeN coated Tap 3/8" UNC uninterrupted cutting process in 1138-200

Somta Series 521 – HSS Straight Flute Short Hand Taper (First Tap) BSW 5/32" x 32 TPI

4 x 7 x 100mm

Stainless Steel Helical Inserts: Designed to restore damaged threads

offering superior strength and long-lasting performance

Reliable and Durable: The stainless steel inserts offer superior resistance to wear

Carmex External Right Hand Trapez Thread Turning Insert 3mm 16 ER 3 TR BMA Insize Thread GO NOGO Plug Gauge M16x1.5mm Series 4139 16R Somta Series 521 – HSS Sandvik HSS PM Blue Spiral Flute PVD FeN coated Tap 3 8" UNC uninterrupted cutting process in 1138 200 Somta Series 521 – HSS Straight Flute Short Hand Taper (First Tap) BSW 5 32" x 32 TPI 4 x 7 x 100mm