RUKO KEB-TX-HSS krumpliaračių freza, modulis 30, 12 mm kiaurymė, HSS, DIN 3968 B klasė

Gear hob with module 30 is a specialized tool for cutting large gears, typically used in heavy machinery, mining equipment, or large gearboxes. The RUKO KEB-TX-HSS gear hob is designed for professionals who need to produce spur and helical gears with module 30. Its high-speed steel (HSS) construction and ground finish ensure accurate tooth profiles and long tool life.

Who is it for

This gear hob is intended for gear manufacturers, machine shops, and maintenance departments that produce or repair gears with a module of 30. It is ideal for those who require a single-start, right-hand hob and follow DIN 3968 class B accuracy. Whether you are cutting new gears or rehobbing existing ones, this tool delivers reliable performance.

Main features

• High-speed steel (HSS) body for wear resistance and toughness.
• Standard involute gear profile with 20° pressure angle.
• Single start, right-hand helix for conventional hobbing.
• Ground surface finish for accurate tooth geometry.
• Conforms to DIN 3968, accuracy class B.

Specifications

• Tool type: Gear hob
• Material: High-speed steel (HSS)
• Module: 30
• Bore diameter: 12.0 mm
• Pressure angle: 20°
• Number of starts: Single start
• Hand of helix: Right-hand
• Manufacturing standard: DIN 3968
• Accuracy class: Class B
• Cutting method: Hobbing
• Machining type: Wet machining recommended
• Surface finish: Ground
• Coating: Uncoated
• Keyway: Standard keyway
• Tooth form: Full profile
• Brand series: KEB TX series

How to use

Mount the gear hob on a suitable arbor with a 12 mm bore, ensuring proper alignment to minimize runout. Use appropriate cutting fluid (wet machining recommended) to extend tool life and achieve the required surface finish. Operate at recommended cutting speeds and feeds for HSS hobs when cutting module 30 gears. Regularly inspect the hob for wear and resharpening as needed.

Tip: For best results, always use a rigid setup and check the hob for concentricity before cutting. Keep the cutting fluid clean and well-filtered to avoid premature wear.