RUKO 1081510 Pino ejetor Ø 8,0 x 81 mm para brocas de núcleo HM com haste Weldon de 3/4 polegadas, profundidade de corte 30 mm

Precision ejector pin with 8.0 mm diameter and 81.0 mm length, built to HASCO Z40 standard. Nitrided hot-work steel delivers a surface hardness of 65-70 HRC for exceptional wear resistance in injection molding and die casting.

Overview

This RUKO GMBH ejector pin is engineered for high-volume mold operations. The cylindrical head design ensures reliable ejection, while the precision ground finish maintains tight tolerances for consistent performance.

What stands out

• Nitrided surface with 65-70 HRC hardness for maximum wear resistance
• Core hardness of 40-45 HRC provides toughness against impact
• Diameter tolerance of -0.005 / -0.015 mm ensures precise fit
• Compatible with HASCO mold bases and components

Technical details

• Pin Diameter (d1): 8.0 mm
• Overall Length (L): 81.0 mm
• Head Diameter (d2): 12.0 mm
• Head Thickness (h1): 4.0 mm
• Material: Hot-work steel
• Surface Treatment: Nitrided
• Head Type: Cylindrical Head
• Finish: Precision Ground
• Manufacturing Standard: HASCO Standard

Our verdict

A high-precision ejector pin that delivers durability and exacting tolerances for demanding mold applications.