Drilling and reaming and countersinking tool(RDC301)

July 29, 2020

Product features:Drilling and reaming and countersinking hole

Diameter: D5-D25

Usable range:rivet hole and bolt hole on CFRP and mental laminate

Application fields: aviation industry

Drilling hole and countersinking dimple are completed once ,which save time of withdrawing tool 、exchange tool and tool transposition while guaranteeing good concentricity ;

Polishing edge band can have burnishing effect on hole wall,accuracy of hole can reach IT8~IT7 level

concentricity of drilling hole and countersinking hole can reach 0.003,edge of tool run out can reach 0.005;

With chip breaker groove design on section of countersinking edge ,which can avoid swarf winding tool and cause to lose efficacy in advance ;

connecting shank is suitable for MQL;

berryhu@zhengzuanchina.com
0086-(0)371-60300918