Bordo Chrome Alloy Screw (Chassis) Punch Pipe - Thread Forming Taps BearTex Surface Conditioning Disc BackUp

BearTex Surface Conditioning Disc BackUp Pad 115 mm M14 x 2

Spiral point taps

140 × 20 × 90 mm

and cuts in one tool — covers more jobs without switching

Bordo Chrome Alloy Screw (Chassis) Punch Pipe - Thread Forming Taps BearTex Surface Conditioning Disc BackUpA screw punch, also known as a chassis punch or a knockout punch, is used to punch a hole through sheet metal. First drill a pilot hole in the sheet metal the same size as the bolt in the punch. For sizes and under a Twist drill may be used. Chrome Alloy Screw (Chassis) Punch. A screw punch, also known as a chassis punch or a knockout punch, is used to punch a hole through sheet metal.