Threading can be done stably on refining steel with a hardness of 35HRC, which was considered difficult to do with a roll tap due to the high tapping torque required.
ข้อมูลสินค้า
Precision : G8
Nominal Dimension : M8
Pitch (mm) : 1.25
Screw Length (mm) : 12
Total Length (mm) : 70
Shank Diameter (mm) : 6.2
Shank Square Part (mm) : 5.0
Machining Thread : Metric Thread Screw
Number of bit thread : 2 ridges
วัสดุ
Cobalt High Speed Steel (HSS-CO)
น้ำหนัก
18 g
การใช้งาน
Work Material : High Carbon Steel, Alloy Steel, Refining Steel (up to 35HRC).