全磨制直柄麻花钻头参数表DIN338标准刃径柄径刃长总长0.30.33190.32~0.380.32~0.384190.4~0.480.4~0.485200.50.56220.55~0.60.55~0.67240.70.78260.7~0.750.7~0.759280.8~0.850.8~0.8510300.9~0.950.9~0.9511321.0~1.051.0~1.0512341.1~1.151.1~1.1514361.2~1.31.2~1.316381.35~1.51.35~1.518401.55~1.71.55~1.720431.75~1.91.75~1.922461.95~2.11.95~2.124492.15~2.352.15~2.3527532.4~2.652.4~2.6530572.7~3.02.7~3.033613.1~3.33.1~3.336653.4~3.73.4~3.739703.8~4.23.8~4.243754.3~4.74.3~4.747804.8~5.34.8~5.352865.4~6.05.4~6.057936.1~6.76.1~6.7631016.8~7.56.8~7.5691097.6~8.57.6~8.5751178.6~9.58.6~9.5811259.6~10.69.6~10.68713310.7~11.810.7~11.89414211.9~13.011.9~13.010115113.1~14.013.1~14.010816014.1~15.014.1~15.011416915.1~16.015.1~16.012017816.1~17.016.1~17.012518417.1~18.017.1~18.013019118.1~19.018.1~19.013519819.1~20.019.1~20.0140205
