Anti-slip Screwdriver Bits are cross-headed screwdriver bits that are professionally crafted with anti-skid stripped slots and sharp-cut bit edging. Provides an anti-slip, quicker way to screw or remove stripped bolts precisely. Replace your old slipping ones with these to stop drill bits from walking.Adopts S2 high-grade alloy steel products with high hardness and wear resistance. Super durable for frequent industrial, home repair, and even DIY applications!
FEATURES:

• Ultimate Anti-slip Bits:
  Cross-headed screwdriver bits are professionally crafted with anti-skid stripped slots and sharp-cut bit edging. Provides an anti-slip, quicker way to screw or remove stripped bolts precisely.
• Premium Chrome Vanadium Steel Material:
  Made of durable and hard steel alloy processed with hardening heat treatment. High hardness and wear resistance.
  
  
• Magnetic Non-Slip Tip:
  The magnetic tip helps firmly grip the screws to prevent them from slipping for higher efficiency.
  
  
• Practical Set of Screwdriver Bits:
  Includes most practical sizes - 25/50/65/70/90/125/150mm (Philips hex insert driver ph2). With a 1/4-inch hex shaft, it can be widely applied to 1/4 electric, hand screwdriver, electric drills, air drills etc.
• Wide Application:
  Perfect for electrician, mechanic repair work, home repair, installation of furniture pieces and any DIY project.

Specification:

• Material: S2
• Shank Type: Hex Shank
• Shank Diameter: 1/4"(6.35mm)
• Length: 25/50/65/70/90/125/150mm
• Type: PH2

Package Includes:

• Basic set 4pcs
• Advanced set 7pcs