1/4''  Screwdriver Bits 

1 . Drive ISO 1173  E 6.3,  1/4'' external hex shank

2.Material : HSS, alloy steel

3.Tip selection:Phillips

4.Surface treatment:  Zinc plated

5. Coating selection:Sand blasting, titanium,Chrome electro-plating, manganese hypophosphite

6.Length:  50-150 mm

7.KSEIBI package: Every  screwdirver bit in a KSEIBI blister card

We can make other size as your requirement and as our promise, we make sure the perfect quality and competitive prices.

Product Details:

KSEIBI Products are packed in a special innovative packing ways to show our products.