Air Die Grinder Grinding Gas Polishing Machine Pneumatic Tool Set For iPhone 13 Pro Max transparent backsheet as the first

transparent backsheet as the first layer

Durable Tough Material

water circulation for oxygen

comfortable

Air Die Grinder Grinding Gas Polishing Machine Pneumatic Tool Set For iPhone 13 Pro Max transparent backsheet as the first3mm 6mm Micro Air Die Grinder Polisher Tool Rotary Grinding Stone Combo Set Standard Grinder: Color: silver Exhaust Mode: Rear Exhaust Working Pressure: 6~8kg Free Speed: 20,000 rpm Inlet Connector: 1 4" Clamping Size: 3mm (1 8) 6mm (1 4) Grinder Body Diameter: 39mm Grinder Weight: 1. 1kg Standard Set with case 1x Standard Engraving Grinder 1 Pair of Disassembly Wrench 1x 3mm Chuck 1x 6mm Chuck 1x Nitto Fitting 5x Grinding Stone with 3mm Shank 5x