Shrink Fit End Mill Holder Shrink Fit Tool BT40-SF04-80 G2.5/25000RPMTaper Shank
Shrink Fit End Mill Holder Shrink Fit Tool BT40-SF04-80 G2.5/25000RP MTaper Shank With 4mm End Mill
Heat shrink balancing tool holder
G2.5 25000rpm
The tool holder is made of high quality tool steel, finely ground after heat treatment, rust-proof surface, not easy to deformation.
High speed 25000rpm balance. Caliber heating number reaches about 25000.
Suitable for high speed fine milling processing.
About metal ceramic milling cutter
Professional milling cutters, metal ceramic end mills
Available materials. 45#, P20, 20Cr, 40Cr, NAK80, 718H, S136, 2738, B30, H13.
Its characteristics are
1、Good wear resistance, can reach 3-5 times of carbide life.
2、Good finish, can reach the mirror effect of processed parts.
3、Good versatility, wide range of use, soft and hard, widely used
4、No need for coating, easy to use when regrinding repeatedly.
Items include
BT40-SF04-80 1PCS
D4mmX50mmX10mmX4F


On Mar 19, 2024 at 05:01:59 PDT, seller added the following information:

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