- [Specifications and packaging]:60pcs HSS small drill bit set 4241 HSS: free high speed steel titanium micro drill bits titanium coating each of 10pcs plastic case (each of size free 2pcs ).Include size: 3/64 inch x 10pcs drill bit ,3/32 inch x 10pcs drill bit,1/16 inch x 10pcs drill bit,5/64 inch x 10pcs drill bit,7/64 inch x 10pcs drill bit,1/8 inch x 10pcs drill bit.
- [Fitment]:Titanium drill bit set ideal for DIY, home and general building/engineering using. Not for masonry and concrete drilling.
- [Material]:Metal drill bit set Industry grade high speed steel with high hardness, good wear resistance and durability.
- [Advantage]:Twist drill bits 118°precise point with sharpened edge promises cutting speed.
- [Special coating]:HSS drill set titanium coating increases the ware-resistance and durability of the drill bit, effect long life drilling.