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item | value |
Place of Origin | China |
Guangdong | |
Material | Main material SKS3 |
Product name | Electric double center punch former |
Color | silver white |
Packing | Shipped in carton or wooden box |
Type | Grinding machine precision hardware tools |
Certificate | supply |
The center height of the main body is | 76.5-77.5nm |
Height from base to body center is | 111.5-112.5㎜ |
Divided into 24 equal parts, graduated by | 15,±10 " |
Effective clamping length of thimble | 0-420mm |
Main material | 12CrMo |
Hardness after quenching | HRC55-60° |













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