Interstate 5C Collet Block Chucks & Set  34-978-7

Set contains:

1. 5C Square Collet Block with Ring

2. Hex with Standard Closer

3. Quick Acting Lever Collet Closer

Features: 

• Uses all standard 5C type collets.
• Made with square and hex bodies.
• Used for matching round, square, or hex shaped parts or cross drilling at 60º or 90º intervals.
• Blocks are supplied with standard ring closer.
• Quick acting cam lever closer available, optional.
• Blocks can be held directly on a magnetic chuck or in a vise.
• Hardened tool steel.
• Capacity: 1/16" - 1-1/8"
• Accuracy: Precision ground square and parallel to ±0.0005"