Coshar Screwdriver Drill Bit Holder and Flexible Shaft Bits Extention with 12pcs Drill Bit Set 9 Pcs Sockets

Specification: Extension screwdriver: Color: Black Material:Plactic +Steel System: metric system Length: 300mm/11.8inch Drill bit and socket: Socket connector size: 5mm-12mm Drill bit size: slotted 4 5 6, PH0 1 2 3, T15 20 25 Package content: 1 x extension screwdriver bit holder 12 x drill bit 9 x sockets Note: 100% MONEY BACK GUARANTEE: We offer every customer with 100% money back policy. Refund or replacement for any quality problems. Need more questions please feel free to Q&A us or email us, we will answer you within 24 hours.