HRC65 Carbide Drill With External Coolant
MSU Carbide Twisted Drills with fast cutting speed and accurate drilling position and dimension, great surface finish
MSU Carbide Twisted Drills with fast cutting speed and accurate drilling position and dimension, great surface finish
Carbide NC Spot Drills, Nano Blue Coating, For Steel Spot Drilling, High precision and easy chip removal.
Model:D4mm-20mm