Powerful,tough and precision:

SK-2 Japan Material

HRC:61-630

Most strict standard for accuracy in across flats.

Suitable for manufactures of:

Electronic products

Electrical products

Toys

Furniture,wooden products & project

Plastic products.........etc.

Size:Pozi,square,hex,Y tape,spanner,philips,torx,spling,tri-wing,tri-angle,clutch,torq