4Pcs CAT40 ER20 Collet Chuck Set Collet Chuck Tool Holder Length 2.76 Inch Thread 5/8 Inch - 11
Specification:
Material: steel
Length: 2.76 inch
Model: CAT40 x ER20
Thread: 5/8 inch - 11
Features:
1. CAT40 ER20 tool holder is made of solid materials, and has high hardness and durability after quenching.
2. Collet chuck tool holder has high precision, strong clamping force, stable precision.
3. CAT40 ER20 tool holder has strong universality, high concentricity, good machining effect and improved machining efficiency.
Package Includes:
4 x CAT40 ER20 tool holder