X spilt point prevents skating
High speed steel
Multi-purpose: use for every possible drilling task
118 degree split point design
-10PCS of each size twist drills as below
1.0/ 1.5 /2.0 /2.5 /3.5 /4.5 /5.5 /6.5mm
-14PCS of each size twist drills as below:
3 / 4 /5 / 6mm
-6PCS of each size twist drills as below:
7 / 7.5 / 8 mm
-4PCS of each size twist drills as below:
8.5 / 9 / 9.5 /10mm
