To removing chips, with big space and small resistance; Smooth chip removal, less heating value,
Sharp cutting edge, reduce cutting force, lower breaking rate and improve the quality of hole wall;
Symmetrical cutting blade, help to high effective cutting, avoiding drilling offset.
Specifications:
Material: High Speed Steel
Dia: 4.8mm , 5.5mm , 4.5mm , 3.5mm , 7.5mm , 3mm , 3.2mm , 6.5mm , 4mm , 5mm
Package Includes: 1x Twist Drill Bit
Due to the difference between different monitors, the picture may not reflect the actual color of the item.