RUKO KEB-HSSCo-Mod.30-45.0mm Gear Hob, Module 3.0, 45 mm Diameter, HSSCo, Class A

This RUKO gear hob stands out with its high-speed steel cobalt (HSSCo) construction and Class A accuracy, making it a reliable choice for producing spur and helical gears with precise involute tooth profiles. The ground profile and 63-66 HRC hardness ensure consistent cutting performance and long tool life.

Highlights

• Module 3.0, 45.0 mm outer diameter, 22 mm bore
• 20° pressure angle, single start, right-hand cut
• HSSCo material, ground profile, 63-66 HRC
• Class A accuracy per DIN 3968, complies with DIN 8002
• For workpiece hardness up to 800 N/mm², wet machining recommended

In daily use

Designed for gear manufacturing, this bore-type hob is suitable for machining spur and helical gears. Its uncoated surface allows for straightforward regrinding, while the recommended wet machining helps manage heat and extend tool life. The 110 mm overall length provides ample clamping area for stable setups.

Full specifications

• Tool Type: Gear Hob
• Material: High-Speed Steel Cobalt (HSSCo)
• Module: 3.0
• Outer Diameter: 45.0 mm
• Bore Diameter: 22 mm
• Pressure Angle: 20°
• Accuracy Class: Class A (DIN 3968)
• Number of Starts: Single Start
• Tooth Profile: Involute
• Standard Compliance: DIN 8002
• Direction of Cut: Right Hand
• Coating: Uncoated
• Application: Gear Manufacturing
• Intended Use: Production of spur and helical gears
• Manufacturing Method: Ground Profile
• Material Hardness: 63-66 HRC
• Overall Length: 110 mm
• Shank Type: Bore Type
• Recommended Workpiece Material Hardness: Up to 800 N/mm²
• Cooling Method: Wet machining recommended

Final note

With its precision ground profile and HSSCo substrate, this hob delivers reliable gear quality for demanding production environments.