RUKO SCE-DIN223-1/4x20-BSW závitová čeľusť, BSW 1/4 palca x 20 TPI, HSS, DIN 223

Round die for cutting external BSW threads. High-speed steel construction with ground threads delivers clean, accurate 1/4" x 20 TPI Whitworth threads in steels and non-ferrous metals.

Advantages

Ground thread flutes ensure precise thread form and smooth cutting. HSS material resists wear and maintains sharpness for repeated use. Bright finish reduces friction and improves chip flow.

Suitable for

• General purpose steels
• Non-ferrous metals
• Manual threading with die stock

Key specifications

• Thread standard: BSW (British Standard Whitworth)
• Nominal thread size: 1/4 inch
• Threads per inch: 20
• Die standard: DIN 223
• Die type: Round die
• Material: High Speed Steel (HSS)
• Cutting direction: Right-hand
• Outer diameter: 20 mm
• Thickness: 7 mm
• Thread angle: 55°
• Pitch: 1.27 mm
• Number of flutes: 3
• Manufacturing process: Ground thread

Recommendations

Use with a suitable die stock or die wrench. Apply cutting oil for best results and longer tool life.