HomeEngineeringThe cutting speed for drilling __________ with high speed steel drills is 24 to 45 m/min. 11452. The cutting speed for drilling __________ with high speed steel drills is 24 to 45 m/min.By Admin / September 8, 2025 mild steel copper aluminium brass ✅ The correct answer is option A.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin