Traditional Culture Encyclopedia - Traditional culture - What tools do you need to pull back the tool holder clamping tool?

What tools do you need to pull back the tool holder clamping tool?

Pull back the chuck and pull back the screw tool.

Because the pullback tool holder is fixed and clamped by pullback chuck and pullback screw, pullback chuck and pullback screw cutter should be used.

The invention is mainly used for clamping the tool holder and cutter during drilling, milling, reaming, tapping and grinding.