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Collet Fixtures, Indexers & SpacersCollet Fixtures, Indexers & Spacers
Precision collet fixtures, indexers, and spacers designed for accurate positioning, indexing, and repeatable workholding in CNC and manual machining operations. Ideal for grinding, milling, drilling, and flute grinding applications using standard 5C collets.
Product Overview
Collet fixtures, indexers, and spacers are precision workholding components used to accurately locate, clamp, and index round or prismatic parts during machining and grinding operations. These systems provide excellent concentricity, repeatability, and angular positioning control.
Key Features
- Runout on hardened and ground spindle: 0.0005" TIR
- Base size: 3-7/8" × 4-5/32", ground parallel to spindle
- Sides of base ground parallel to spindle axis
- Center height: 2-3/4"
Indexing Capabilities
- Index plate with 36 precision ground holes for direct indexing in 10° steps
- Graduated in 5° increments
- (10) Vernier holes allowing 1° indexing
Spindle & Travel
- Spindle travel: 2-5/16"
- Suitable for flute grinding and similar precision operations
- Hardened and ground spindle for long service life and accuracy
Collet System
- Uses standard 5C collets
- Supports a wide range of diameters with high concentric accuracy
- Quick and repeatable part changeover
Typical Applications
- Tool and cutter grinding
- Flute grinding operations
- CNC and manual milling
- Drilling and indexing applications
- Precision positioning of cylindrical components
Advantages
- High indexing accuracy and repeatability
- Minimal runout for precision machining
- Rigid and stable base design
- Compatible with standard 5C collet systems