Torx Screwdriver is of high-strength Steel, very durable, firm and wear-resistant for us to use. Suitable for installation in pneumatic screwdrivers, electric screwdriver, rechargeable drill, using the wind batch. Toughness is good, hard to rupture and wearproof. , in the installation can easily absorb screws. Widely used power tools, electric screwdriver assembly, electronics industry, household appliances, instruments industry, furniture industry screw equipment., Manufacturer: BEBIKR