Carmex External Right Hand American Buttress Thread Turning Insert 6 TPI / 22 ER 6 ABUT BMA Carmex Mill Thread Solid Carbide 20 UN w/ internal coolant through flutes 21mm Carbide measuring faces for durability

Carbide measuring faces for durability and accuracy

The 16 ER 12 W BMA is a precision-ground external thread turning insert tailored for generating 12 TPI Whitworth threads

A high-precision stainless steel vernier caliper designed for reliable dimensional measurement across a wide range of workshop and inspection tasks

Achieve precise and reliable threading with the SOMTA HSS BSW Tap 1/16" Taper (Whitworth)

Complies with DIN2269 Grade 1 specifications

Carmex External Right Hand American Buttress Thread Turning Insert 6 TPI / 22 ER 6 ABUT BMA Carmex Mill Thread Solid Carbide 20 UN w/ internal coolant through flutes 21mm Carbide measuring faces for durabilityExternal Thread Turning Insert American Buttress Full Profile The American Buttress Full Profile External Thread Turning Insert is engineered for producing robust and precise 45 buttress thread forms. Designed specifically for external threading at a 6 TPI pitch, this insert cuts the complete thread profile crest, root, and flank ideal for applications requiring high axial load capacity such as in oilfield and heavy duty mechanical components.