Specification:
Item Type: CNC Milling Tool Holder
Model: SK40-ER32-70
Material: 20CrMnTi
Hardness: 582HRC
Purpose: Used for CNC machining
Scope of Application: CNC machine tools
Accuracy0.05mm
Speed 12000RPM
Clamping Range: Approx. 3 ~ 20mm / 0.1 ~ 0.8in
L: Approx. 132mm / 5.2in
D: Approx. 63mm / 2.5in
d1 Nut Outer Diameter: Approx. 50mm / 2in
Features:
1Made after fine workmanship, inner hole grinding, quenching and hardening, strong and durable 2Come with long service life, heat treatment with vacuum quenching furnace, improves the hardness of the tool holder 3Tool handle has a coating appearance, rustproof, wearresistant, and protect the spindle from wear 4Longterm thermal treatment, can effectively remove the residual internal stress during grinding 5Tool holder is used for CNC machine tool processing, speed 12000RPM, very practical
Package List:
1 x CNC Milling Tool Holder
