RUKO KEB-HSS moduulijyrsin 55,0 mm, reikä 46,0 mm, HSS, DIN 3972 luokka B

Module gear hob for cutting spur and helical gears, engineered from high-speed steel with a 55.0 mm module and 46.0 mm bore diameter. Its involute profile with 20° pressure angle delivers precise tooth geometry in industrial gear manufacturing.

Advantages

Ground HSS construction provides high wear resistance and consistent cutting performance. Single-start, right-hand cut design ensures smooth chip evacuation and accurate gear tooth spacing.

Suitable for

• Gear hobbing machines with 46 mm spindle bore
• Cutting spur and helical gears
• Industrial gear manufacturing

Key specifications

• Module: 55.0 mm
• Bore diameter: 46.0 mm
• Material: High-speed steel (HSS)
• Pressure angle: 20°
• Accuracy class: DIN 3972 Class B
• Number of starts: Single start
• Cutting direction: Right-hand cut
• Coating: Uncoated
• Manufacturing method: Ground

Recommendations

Use with suitable cutting oil and ensure proper alignment for optimal tool life and gear accuracy.