【Function】It can firmly holds screwdriver by spring action, and holds the screwdriver at the correct angle with a rolling action over a sharpening stone
【Easy to Use】Both ends have wheel make it easier to roll along the of sharpening stone. Auxiliary grinding screwdriver tools, long service life and convenient for repairing
Quality】Our screwdriver sharpening guide not easy to rust, designed with two metal bearings, save time and effort. Compact and portable, easy to carry, especially suitable for repairing at home, saving you expensive costs
【Application】It is a great choice for sharpening precious screwdrivers, fixing damaged blades, etc. Make screwdriver more quickly to be maintained, suitable for watch screwdriver repairing and saving time
【Widely Used】Suitable for fixing the screwdriver in the grinding process, which is an essential tool in repair. for amateurs, watchmakers and clock repair shops, compact and portable