ROYAL Quick-Grip Emergency Collets

• Semi-hard QG emergency collets are designed to be machined in place by the customer to accommodate special sizes, shapes, etc.
• Available in assorted pilot hole sizes to minimize machining time.
• Collets can be counter-bored beyond standard capacity, eliminating the need for a three-jaw chuck on many jobs. The chart below provides some basic counter-bore guidelines, but many other diameter/depth combinations are possible. 
• Boring fixture holds collet segments firmly in place and puts collet under slight compression to ensure accuracy and roundness during machining. Order fixture separately.