Phillips || Diamond Coated || BiTorsion || 851/4 BDC

Phillips Diamond Coated BiTorsion 851/4 BDC Screwdriver Bit Features

• BiTorsion bits for Phillips screws with tiny diamond particles on the bit tip
• This ensures a secure fit of the bit in the screw, reduces the contact pressure required and lowers the risk of slipping
• Comes with Torsion zone where kinetic energy is diverted from peak loads
• This greatly extends the product service life