Features:
Imported HSS drill bits are titanium plated to form a hard wear-resistant layer on the surface,which prolongs the service life of the drill bits.
After experimental test,the service life is about 5 times compared with ordinary white mouth HSS drill bits.
Specification:
Product name:New black gold imported titanium plated high speed steel hardened model hexagonal screwdriver set of four
Product material:aluminum,carbon steel
Product color:black and gold
Product size:total length of about 174mm,the handle of the knife about 92mm,the head about 82mm
1*1.5MM hexagonal screwdriver
1*2.0MM hexagonal screwdriver
1*2.5MM hexagonal screwdriver
1*3.0MM hexagonal screwdriver
Package includes:
1 Set*hexagonal screwdriver