High-speed steel titanium-plated centering drill 3mm-25mmx90°60°120°positioning drill suitable for metal processing
Product specifications: For example, 3x50, specifications 3mmx total length 50mm.
Suitable for cast iron, aluminum alloy, stainless steel, alloy steel, die steel, 45# steel and other materials
steel: higher hardness and durability
Ti plating on the surface: enhance tool rigidity and stability
Chip removal design: good performance in preventing residual chips
Round shank drill shank: solid clamping for universal shank"
Large-capacity chip removal has strong cutting characteristics, cutting is discharged in time, the surface of the drill body is plated with Ti coating to strengthen the wear resistance of the drill, and the cutting edge is finely ground, sharp and durable
"Features: centering and chamfering dual purpose, one-time forming, sharp and fast
Note: It is not recommended to process wood, MDF, PVC, stone, cement and other materials"