RUKO SCE-DIN223-7/16x14-BSW Round Die, BSW 7/16 inch x 14 TPI, HSS, DIN 223

Precision-ground 7/16" BSW round die in high speed steel, cut to DIN 223 with 14 threads per inch and a 55° Whitworth profile for clean, accurate external threads.

Overview

The RUKO SCE-DIN223-7/16x14-BSW is a round die (circular die) manufactured from high speed steel (HSS) with a bright finish. It conforms to DIN 223 and cuts a British Standard Whitworth (BSW) thread with a nominal diameter of 7/16 inch and 14 threads per inch. The die has a 30 mm outer diameter and 11 mm thickness, with 4 flutes and a right-hand cutting direction. The thread profile angle is 55°, as specified by the Whitworth standard. The thread is ground, ensuring high precision and surface quality.

What stands out

• High speed steel construction for durability and wear resistance
• Ground thread profile for accurate and consistent thread cutting
• DIN 223 compliance ensures compatibility with standard die stocks (30 x 11 mm)
• Suitable for threading steel up to 900 N/mm², non-ferrous metals, and plastics

Technical details

• Thread standard: BSW (British Standard Whitworth)
• Nominal thread diameter: 7/16 inch
• Threads per inch: 14
• Die standard: DIN 223
• Material: High Speed Steel (HSS)
• Cutting direction: Right-hand
• Die type: Round die
• Outer diameter: 30 mm
• Die thickness: 11 mm
• Thread profile angle: 55°
• Finish: Bright
• Manufacturing process: Ground thread
• Number of flutes: 4
• Recommended material hardness: Up to 900 N/mm²
• Suitable die stock size: 30 x 11 mm

Our verdict

A professional-grade round die for cutting BSW threads, built to exacting DIN 223 dimensions and made from HSS for long service life.