Feature

●For thread formation
●Processing Material: Iron, aluminum, brass
●Compatible models: Impact driver (12 V or above), drill driver (12 V or above)
●Tap Size: M4 x 0.7 mm, Total Length: 2.6 inches (67 mm), Drill Length: 0.2 inches (5 mm), Tap Length: 0.5 inches (14 mm), Chuck Diameter: 0.2 inches (6.35 mm)
●Tap size and processing material thickness: M4 x 0.7, 0.02 inches (4 mm) or less


Description

Product Description

You can drill holes and cut threads at the same time.
0.25 inch (6.35 mm) hex shaft finish for impact drivers.
The tip of the drill is X-shaped thinning, so it is easy to bite and has excellent sharpness.
Precautions for Use:
Cannot be used with electric tools other than with forward and reverse rotation.
Make sure to use tapping oil.

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●ネジ山の作成用ドリル