[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)