BB CNC Carbide Tap Straight Flute BF2055 1 D4 10 50 4T

1 D4 10  50  4T 5  2R0

and it can punch out shapes such as squares

柄端倒角处理，便于快速安装。其设计能确保在各种工具夹持中牢固不滑脱，显著拓宽了应用范围。

for ferrous

Blade Passivation

BB CNC Carbide Tap Straight Flute BF2055 1 D4 10 50 4TBB Tungsten Solid Carbide Tap 1pcs For CNC NO manual Recommended RPM 500 ~ 800 It's better to have a cooling system.(The concentration of cutting fluid should be greater than 13%) ISO Metric coarse threads M2*0. 4 M3*0. 5 M4*0. 7 M6*1. 0 M8*1. 25 M10*1. 5 ISO Metric fine threads Unified threads 1 4 means 1 4'' SHIPMENT We have already paid 80% of delivery cost. And free shipping for sometimes. Orders processed timely after the payment verification. We