Air Engraving Pen Kit, 1/8" NPT, 1.5 CFM Abrasive Kits Magnetic end keeps the hex

Magnetic end keeps the hex key attached to the fastener in tough conditions

ProGuard finish prevents rust

Practical eyelet

A compact form factor with 5

Air Engraving Pen Kit, 1/8" NPT, 1.5 CFM Abrasive Kits Magnetic end keeps the hexA knurled, variable zoom throttle acts as a regulator for greater control across a wide range of materials Steel housing dampens vibration and a flexible hose allows for easy movement Housing made of steel for even the harshest environments while engraving the hardest materials Features 3 different carbide tipped styluses to engrave various materials from brittle ceramics to hard alloy Specifications