Screwdriver Bits with Double Ends

Model NO.: 25MM SINGLE END ---300MM DOUBLE END


Folded: Unfolded


Material: 45c/Gcr15/S2


Trademark: customized


Origin: Zhejiang Hangzhou




Color: Black/Gilt/Nickel Plating/Brown and So on


Certification: SGS


Customized: Customized


Specification: SGS


HS Code: 8207909000




Screwdriver bit

1. For head: we have flat head ,cross head,star head.torx head.....uesd in various screws,for example:

cross head: PH0:the head diam of screwdriver bit is about 3.0mm,used for M1.6-M2 screws

PH1:the head diam of screwdriver bit is about 5.0mm,used for M2-M3 screws

Ph2:the head diam of screwdriver bit is about 6.5mm ,used for M3.5-M5 screws

Ph3:the head diam of screwdriver bit is about 8mm,used for extra large cross screws

Note :M2 screw means the outside diameter of screw is 2mm



2. For the Materail: 45C,GCr15 and S2

GCr15 is better than 45C

Domestic S2 is better than GCr15

Taiwan S2 is better than domestic S2







3. For Length: we have 50mm,65mm,100mm,125mm,150mm,200mm,250mm,300mm





4.For surface: sandblast,black,gilt,nickel plating,brown,primitive colours





5.For Packing:skin card,single blister card and plastic box

Generally,we put 10 pcs in a skin card or single blister card,and then put into a white inner paper box,then out into the carton



6.For the brand on the screwdriver bit,if your quantity is more than 10000pcs,then we can engrave your logo on the products

Contact us if you need more details on Screwdriver Bit. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hand Tool、Tool. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Others Drill