CAT-ER Collet Chuck Holder
CAT ER Collet Chuck is a precision tool holder designed for CNC machining centers. Features ER collet system compatibility supporting ER16, ER20, ER25, ER32, ER40, and ER50 collets. Available in CAT40 and CAT50 taper configurations with various projection lengths. High precision design ensures excellent runout control and tool stability. Suitable for milling, drilling, and tapping operations in machining centers.
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Specifications
36 SKUs| Cart+ | SKU | Price | Quantity | Total | L | L1 | D | d1 | d2 | d3 | T |
|---|---|---|---|---|---|---|---|---|---|---|---|
CAT40-ER16-2.76 | $24 | $0 | 5.447" | 2.76" | 2.5" | 1.102" | 0.63" | 1.75" | M10*1.5P | ||
CAT40-ER16-4 | $24 | $0 | 6.687" | 4" | 2.5" | 1.102" | 0.63" | 1.75" | M10*1.5P | ||
CAT40-ER16-6 | $24 | $0 | 8.687" | 6" | 2.5" | 1.102" | 0.63" | 1.75" | M10*1.5P | ||
CAT40-ER16-8 | $30 | $0 | 10.687" | 8" | 2.5" | 1.102" | 0.63" | 1.75" | M10*1.5P | ||
CAT40-ER20-2.76 | $24 | $0 | 5.447" | 2.76" | 2.5" | 1.339" | 0.788" | 1.75" | M12*1.75P | ||
CAT40-ER20-4 | $24 | $0 | 6.687" | 4" | 2.5" | 1.339" | 0.788" | 1.75" | M12*1.75P | ||
CAT40-ER25-2.76 | $24 | $0 | 5.447" | 1.76" | 2.5" | 1.654" | 0.984" | 1.75" | M16*2.0P | ||
CAT40-ER25-4 | $24 | $0 | 6.687" | 4" | 2.5" | 1.654" | 0.984" | 1.75" | M16*2.0P | ||
CAT40-ER25-6 | $30 | $0 | 8.687" | 6" | 2.5" | 1.654" | 0.984" | 1.75" | M16*2.0P | ||
CAT40-ER25-8 | $36 | $0 | 10.687" | 8" | 2.5" | 1.654" | 0.984" | 1.75" | M16*2.0P | ||
CAT40-ER32-2.76 | $24 | $0 | 5.447" | 2.76" | 2.5" | 1.969" | 1.26" | 1.75" | M16*2.0P | ||
CAT40-ER32-4 | $24 | $0 | 6.687" | 4" | 2.5" | 1.969" | 1.26" | 1.75" | M16*2.0P | ||
CAT40-ER32-6 | $30 | $0 | 8.687" | 6" | 2.5" | 1.969" | 1.26" | 1.75" | M16*2.0P | ||
CAT40-ER32-8 | $36 | $0 | 10.687" | 8" | 2.5" | 1.969" | 1.26" | 1.75" | M16*2.0P | ||
CAT40-ER40-3.15 | $30 | $0 | 5.837" | 3.15" | 2.5" | 2.48" | 1.575" | 1.75" | M20*2.0P | ||
CAT40-ER40-4 | $30 | $0 | 6.687" | 4" | 2.5" | 2.48" | 1.575" | 1.75" | M20*2.0P | ||
CAT40-ER40-6 | $36 | $0 | 8.687" | 6" | 2.5" | 2.48" | 1.575" | 1.75" | M20*2.0P | ||
CAT40-ER50-4 | $41 | $0 | 6.687" | 4" | 2.5" | 3.07" | 1.969" | 1.75" | M24*3.0P | ||
CAT50-ER16-4 | $51 | $0 | 8" | 4" | 3.875" | 1.102" | 0.63" | 2.75" | M10*1.5P | ||
CAT50-ER16-6 | $62 | $0 | 10" | 6" | 3.875" | 1.102" | 0.63" | 2.75" | M10*1.5P | ||
CAT50-ER16-8 | $72 | $0 | 12" | 8" | 3.875" | 1.102" | 0.63" | 2.75" | M10*1.5P | ||
CAT50-ER20-4 | $51 | $0 | 8" | 4" | 3.875" | 1.339" | 0.788" | 2.75" | M12*1.75P | ||
CAT50-ER20-6 | $62 | $0 | 10" | 6" | 3.875" | 1.339" | 0.788" | 2.75" | M12*1.75P | ||
CAT50-ER20-8 | $72 | $0 | 12" | 8" | 3.875" | 1.339" | 0.788" | 2.75" | M12*1.75P | ||
CAT50-ER25-4 | $53 | $0 | 8" | 4" | 3.875" | 1.654" | 0.984" | 2.75" | M16*2.0P | ||
CAT50-ER25-6 | $66 | $0 | 10" | 6" | 3.875" | 1.654" | 0.984" | 2.75" | M16*2.0P | ||
CAT50-ER25-8 | $79 | $0 | 12" | 8" | 3.875" | 1.654" | 0.984" | 2.75" | M16*2.0P | ||
CAT50-ER32-4 | $55 | $0 | 8" | 4" | 3.875" | 1.969" | 1.26" | 2.75" | M16*2.0P | ||
CAT50-ER32-6 | $68 | $0 | 10" | 6" | 3.875" | 1.969" | 1.26" | 2.75" | M16*2.0P | ||
CAT50-ER32-8 | $81 | $0 | 12" | 8" | 3.875" | 1.969" | 1.26" | 2.75" | M16*2.0P | ||
CAT50-ER40-4 | $58 | $0 | 8" | 4" | 3.875" | 2.48" | 1.575" | 2.75" | M20*2.0P | ||
CAT50-ER40-6 | $70 | $0 | 10" | 6" | 3.875" | 2.48" | 1.575" | 2.75" | M20*2.0P | ||
CAT50-ER40-8 | $83 | $0 | 12" | 8" | 3.875" | 2.48" | 1.575" | 2.75" | M20*2.0P | ||
CAT50-ER50-4 | $64 | $0 | 8" | 4" | 3.875" | 3.07" | 1.969" | 2.75" | M24*3.0P | ||
CAT50-ER50-6 | $77 | $0 | 10" | 6" | 3.875" | 3.07" | 1.969" | 2.75" | M24*3.0P | ||
CAT50-ER50-8 | $89 | $0 | 12" | 8" | 3.875" | 3.07" | 1.969" | 2.75" | M24*3.0P |
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Features
Key product features and specifications that make this product stand out.
ER collet system supports ER16, ER20, ER25, ER32, ER40 & ER50
CAT40 & CAT50 taper configurations for compatibility
Multiple projection lengths from 2.76" to 8" for flexibility
High precision design ensures excellent runout control
Suitable for milling, drilling and tapping operations
Compatible with standard ER collet nuts and accessories
Technical Drawing
Detailed technical specifications and dimensions for professional reference.
