Draper Phillips Impact Screwdriver Bit

This PH4 32mm Phillips Impact Screwdriver Bit is the largest size in the range, specifically designed for driving No.4 cross slot fasteners commonly found in heavy-duty mechanical assemblies and industrial equipment. The PH4 size makes it ideal for larger screws requiring substantial torque, whilst the impact-rated construction ensures reliable performance under high-force applications. Constructed from premium chrome molybdenum steel, this bit delivers exceptional strength and wear resistance. The 8mm hexagon shank provides secure retention in compatible impact screwdrivers, preventing slippage during use. With its 35mm overall length, it offers excellent control and accessibility in a wide range of applications, from automotive maintenance to heavy equipment repair. Features and Benefits: • Chrome molybdenum steel construction for maximum durability • 8 x 35mm hexagon shank bits suitable for use with Stock Nos. 22322 and 81519 Impact Screwdriver Sets • PH4 size ideal for large cross slot fasteners Contents: • 1 x Cross Slot Impact Screwdriver Bit, No.4