China 4mm Wing Drive Hex Electronic Screwdriver Bit, Find details about China Wing Drive Screwdriver Bit, Hex Electronic Screwdriver Bit from 4mm Wing Drive Hex Electronic Screwdriver Bit
Product Name | 4mm Wing Drive Hex Electronic Screwdriver Bit |
Material | chrome-vanadium steel (S2 is available) |
Hardness | HRC 59-61 |
Screw Head Type | Hex ( Philips / Slotted / Torx / Pozi etc are available ) |
Surface Finish | Sandblasted (Titanium Gold, Phosphated black,Gun color, Plating, Bronze, Pearl nickel,Matt are available) |
Package | PVC Double Blister / Blister Card / Sandwich Card |
Features | 1.Exact fit precision machined . . 2.Reinforced tip for longer life than standard bit.ribbed tip withstand up to 50% torque before amount. 3.Chrome-vanadium-molybdenum tool steel or industrial grade S2 tool steel is tempered to extra hard for increased durability. 4.Heat trated to resist breakage and wear .Specially designed to reduce stripping . |