Techniks Perske DIN 6388 Collets

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• Runout (T.I.R.) 0.0004"
• Collapse range: 1/64"
• Made to DIN 6388 standards

These Perske collets are made from high-carbon bearing steel that is heat-treated for improved flexibility and longer life.

Each collet is precisely ground and honed using a Swiss technique, then individually inspected and tested for quality.

Snap collet into the nut before screwing nut onto spindle or collet holder.