General description This is a Draper Expert 3mm x 150mm octagonal parallel pin punch tool, designed for precise pin driving and alignment tasks in various DIY and professional applications. Made from air-hardened chrome vanadium steel, it offers durability and long-lasting performance. The tips are precisely ground, and the heads are specially tempered for strength and accuracy. Technical specifications Material: Air-hardened chrome vanadium steel Size: 3mm diameter, 150mm length Shape: Octagonal parallel pin Manufacturing process: Specially tempered and ground tips for accuracy Compatibility and accessories Designed for use with pin driving and alignment tools Sold individually; no additional accessories included Installation Insert the pin punch into the hole or slot requiring alignment or pin driving Apply steady pressure to drive or align the pin as needed Usage Ideal for precise pin placement and removal in DIY projects, woodworking, and metalworking Use with a hammer or mallet