GROZ APG/Z/1-4F/B GREASE CONTROL VALVE BOOSTER Engraving Tool Kit Manufactured from high-quality alloy steel

Manufactured from high-quality alloy steel with precision-machined screwdriver tips

and adjustable speed gears make it ideal for large-diameter core drilling tasks in structural and civil engineering projects

Industrial and workshop use

Press the handle till the two portions of the die set touch each other

High Torque Performance for Deep Core Cutting

GROZ APG/Z/1-4F/B GREASE CONTROL VALVE BOOSTER Engraving Tool Kit Manufactured from high-quality alloy steelHeavy Duty Grease control valve with built in pressure boost mechanism. Provides continuous flow with pistol handle fully pressedPressure boost achieved through repeated actuation of the pistol handle. Boosts line pressure from 6,000 PSI (400 BAR) to 10,000 PSI (690 BAR); extremely useful to unblock frozen grease fittingsHeavy Duty steel construction, provides durability & longevityErgonomically designed pistol handleAvailable as valve only, or fitted