[16.5mm]
[28.5mm]
[27.5mm]
[14.5mm]
[29.5mm]
[17.5mm]
[13.5mm]
[19.5mm]
[20.5mm]
[23.5mm]
[22.5mm]
Widely used for drilling metal, aluminum alloy, copper, stainless steel and wood.
The straight shin design is more suitable for many electric drills (not included).
Effective blade length: 2.3 inches (58 mm)