Metal Drill Bit Set 3Y6P COBALT 13pcs

drills included:
Ø1.5-2-2.5-3-3.2-3.5-4-4.5-4.8-5-5.5-6-6.5mm

Metal box
Made of HSS R6M5C5
Accuracy class A
Sharpening angle 135˚
Cruciform sharpening