[HIGH SPEED PRECISION MILLING] This collet chuck enables ultra-high rotating speeds up to 3000rpm while maintaining exceptional accuracy within 0.05mm tolerance. The precisely engineered tool holder ensures milling results every time with minimal vibration for finishes on your workpieces.
[G25 BALANCED FOR ] Professionally balanced to G2.5 level standards, this holder guarantees vibration- operation even at maximum speeds. The superior balance translates to smoother cuts, extended tool life, and significantly improved milling efficiency for your machining projects.
[UNIVERSAL MACHINE COMPATIBILITY] Designed for versatile use across multiple machine types including CNC machining centers, engraving machines, milling lathes and more. The BT40DC08120 model features universal compatibility that makes it an ideal choice for professional workshops and manufacturing facilities.
[PREMIUM ALLOY STEEL CONSTRUCTION] Crafted from high-grade 20CrMnTi fine alloy steel for exceptional hardness and durability. The superior material composition ensures long-lasting performance even under heavy use while maintaining precise tolerances for accurate milling operations.
[WEATHERPROOF LONG-LASTING] Features special and rustproof treatment that protects against in demanding workshop environments. The durable construction ensures years of reliable service while requiring minimal maintenance for your convenience.

Spec:
Item Type: Collet Chuck
Product Material: 20CrMnTi Fine Alloy Steel
Speed: 3000rpm
Scope of Application: Machining Center
Balance: g2.5 level
Accuracy: 0.05
Function: Knife Handle

Package List：
1 x Collet Chuck
Note：