Specifications:

• 100% brand new and high quality

• High hardness and good workmanship, durable and practical

• Strong magnetic can suck the screws easily when used it

• Can be used for suck screws, electric/manual screwdriver, electric drill, group general tools

• Material: Steel

• Color: Black

• Total Length: 25mm

• Shank Diameter: 6.35mm

• Specifications: T6/T7/T8/T9/T10/T15/T20/T25/T27/T30/T35/T40
  

• Hardness: About 58-62 degrees

Package Include:

• 12pcs T6-T40 Screwdriver Bit Set

Note:

• Please allow minor error due to manual measurement.

• These syringes and needles are NOT sterile so not good for medical.