Damper Holder

PAT.P

For those who are suffering from chatter caused by vibration!

High damping capacity of the damper matched to the vibration characteristics solves processing chatter!

“Amazing Ideas / Facts!”

Vibration analysis of equipment / tools in use on site (For more information, see “Services: Vibration Diagnostic Services”).
Optimum damper design through preliminary hammering surveys maximizes the damping effect.
Machining chatter is resolved, enabling improved machining efficiency and quality.

Chip shape

Elimination of inspection process.

Conventional drills

PARAPARA drill

POINT! high chip breaking capacity with the original breaker shape Excellent !

Background / Point for Development

Background

Problems such as chips winding around, remaining on the workpiece/jig and accumulating on the fixture occur during the drilling process.
Regular cleaning and additional inspection processes are required.
Conventional drills with nicks or breakers do not have sufficient chip breaking ability, and the breaker shape needs to be recreated for regrinding, which poses issues in “versatility”, “chip breaking ability”, and “regrinding”.

Point for Development

The PARAPARA Drills solved these problems by adopting an original shape of breaker and developed a drill with both ‘high chip breaking capacity’ and ‘ease of regrinding’.