Specification:
Item Type: Collet Chuck Holder
Material: 40cr alloy steel
Model: NT40 ER40
Rear Drawing Thread: M16
Tail Hole Diameter: Approx. 16mm / 0.63in
Structure Type: Integral
Accuracy: 0.003
Scope of Application: CNC machining centers, engraving machines, fine engraving machines and other high speed machines
Features:
1WEAR RESISTANT 40CR ALLOY STEEL: Made of good quality 40cr alloy steel material, possess better wear resistance and more stable performance 2HIGH HARDNESS AND TOUGHNESS: Vacuum quenching treatment can realize carbon oxygen co infiltration to improve hardness of tool. Blackening treatment bring high surface hardness, strong fatigue resistance and high wear resistance, maintain the strength and toughness of low carbon steel in the core after quenching, so that the handle can withstand a certain impact with load 3FULLY GROUND FOR PROTECTION: The shank is fully ground as a whole, effectively protecting the connection of the taper hole of the power head 4HIGH ACCURACY: The surface is brightly ground, beautiful and elegant; the shank hole is finely ground, and the centering accuracy is high 5DISPERSED PRESSURE: The product is integrally formed, with good structural rigidity. When used, the pressure is dispersed on the accurate needle rollers of the cage, which is suitable for large cutting amount processing
Package List:
1 x Collet Chuck Holder
1 x Wrench
