3/8in Gun Type Pneumatic Drill Reversible Air Drill Handheld Drilling Tools Machine

1??Smooth surface. not easy to rust. comfortable to hold. convenient to operate. improves work stability. 2??Push?button positive and negative switches. torsion adjustment. more convenient operation. 3??The head is equipped with planetary gears. the speed is uniform. which effectively increases the torsion and has great strength. 4??Made of high quality zinc alloy shell and iron material. wear?resistant. strong and durable. 5??Exhaust design. not easy to raise dust. widely used for furniture. machine production. maintenance. drilling.3/8in Gun Type Pneumatic Drill Reversible Air Drill Handheld Drilling Tools Machine