Kukko Set of slide hammer and counterstays for extracting ball bearings and dowel-pins

Description

• The 2-shell design with extra large grasp edges ensures safe extraction.
• The internal extractors are equipped with an internal safety stop to protect against excess spreading and overloading.
• For removing parts with centric threaded holes.
• Kukko thread inserts can be combined with counter supports and slide hammers.
• Instructions on the cover.
• Secure storage in special foam.
• Personal KUKKO-Chip-Code. 

Use

• For extracting interior bearings, outer bearing rings and bushings and components with threads (dowel-pins, parallel-keys, bolts, etc.). 

Advantage

• Practical assembly is suitable for universal application and particularly for tool and mold-making.
• KUKKO internal extractors can be combined with counter supports and slide hammers.
• The arms on the counter supports are easy-to-adjust thanks to an internal spring mechanism. (size 1 to 3)
• Complete easy-to-manage package.
• Almost all components available as replacement parts, time-saving order process thanks to numbering system.
• KUKKO-L-Boxx-System compatible with systems by all common manufacturers. 

How it works

• Use of the internal extractor in combination with slide hammers or counter stays.
• Slide hammer:
• 1. Place the internal extractor into the bearing´s hole.
• 2. Using a ring spanner, tighten the nuts to open the jaws of the internal extractor. Make sure that the jaws sit securely below the bearing´s inner race.
• 3. For removal, the threaded rod on the slide hammer is screwed onto the key spindle on the internal extractor or threaded insert using the adapter.
• 4. The part is extracted by using the slide hammer to exert powerful force until the component has been loosened from its position.
• Counter support:
• 1. For removal, the spindle on the counter support is screwed onto the key spindle on the internal extractor.
• 2. The counter support´s arms must not block the part due to be removed. Make sure that the arms are parallel.
• 3. Hold on to the T-grip and at the same time use the jaw wrench to tighten the nuts above the cross-beam until the component has been loosened from its position.
• Use of the threaded inserts in combination with slide hammers or counter supports.
• 1. For removal, the threaded rod on the slide hammer is screwed onto the threaded pin using the adapter.
• 2. Screw the threaded inserts into the component.
• 3. The part is extracted by using the slide hammer to exert powerful force until the component has been loosened from its position.
• 1. For removal, the spindle on the counter support is screwed onto the threaded pin. 

Safety information

• Do not use any electrical or pneumatic servo screwdrivers or hammer drills.
• Protective blanket required.
• Protective goggles required.