Brief introduction
Power type NT MLC Straight Collet Chuck for CNC,straight shank collet clamping tool for various sizes of cylindrical shank, high speed and high precision machining .Mechanical spindle and cutting tools and other accessories.High Precision NT shank Tool Holder ,balanced G6.3 or G2.5 For choose.

Specifications
Product Name: NT strong cutter handle
Model: NT40-SC (see model below for specific models)
Material: high quality carburized synthetic steel, black and fine grinding
Taper Shank: Tolerance Level Hardness: HRC 56-58
Carburizing depth: 0.8mm ± 0.2mm
Maximum beating: <0.005mm
Surface roughness: Ra <0.005 mm
The handle body can additionally specify the cooling mode AD + B

Applications: Straight handle can be clamped with various sizes of straight handle for high speed and high precision machining