Abstract: Rapid roadheading can alleviate the imbalance between the roadheading speed and production demand, and plays an important role in the sustainable development of large-scale coal mines.Based on the geological condition characteristics of Shenjiao Coal Mine, the improvement technology of roadway boring process and efficiency is proposed, and corresponding evaluation methods are proposed for BMRET（rapid boring technology）,including parallel operation index（P_x）and unit drilling method index（D_x）.In order to verify the effectiveness of the improved BMRET,a field application was carried out to monitor the performance and reliability of the new support scheme in terms of roadway convergence and anchor cable axial force.The results show that the average boring speed of BMRET is 36.15 m/d（1 080 m/month）,which is 99.72% higher than that of the original boring process, indicating that BMRET has high efficiency in roadway boring and can effectively control the stability of deep roadways.