Somta Series 721 – 21mm HSS Taper Bridge Reamer MT3 Testite Mechanical Wing Nut Pipe Plug 100 mm expanding bung RWN4 Size is 76mm initial which

Size is 76mm initial which will screw down to 52mm

the INSIZE 4121-1B1N supports dependable thread quality inspection for 1/4–20UNC fasteners

Part No: 5210403

it is fully compatible with the SR series toolholders by Carmex available in single

Somta Series 721 – 21mm HSS Taper Bridge Reamer MT3 Testite Mechanical Wing Nut Pipe Plug 100 mm expanding bung RWN4 Size is 76mm initial whichSomta Series 721 21mm TAPER BRIDGE REAMER MT3 The SOMTA 7212100 21mm TAPER BRIDGE REAMER is a precision engineered tool designed for optimal performance in metal drilling applications. Key Features & Benefits Manufactured from high speed steel for durability and longevity. Tapered design allows for smooth and accurate reaming. Precision ground flutes ensure efficient chip removal. Suitable for use in a variety of materials including steel and