Cast iron machining twist drill
Suitable for cast iron processing in automobile engines and other industries; ● waveform cutting edge, reduce the processing torque; ● Four blade belt design, improve the quality of the hole wall and hole accuracy; ● Wide chisel design, improve the strength of the drill point.
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Product Description
Suitable for cast iron processing in automobile engines and other industries;
● waveform cutting edge, reduce the processing torque;
● Four blade belt design, improve the quality of the hole wall and hole accuracy;
● Wide chisel design, improve the strength of the drill point.
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Nanjing Arrow-Stone Industry Co. ,Ltd
Telephone: 86 025 84958290
Address: No. 105, Building 8, District 8, Lingxin Market, Jiangning District, Nanjing