Crescent Diamond Tip Precision Screwdriver Set Concrete & Mortar Maximum 100 psi pressure rating

Maximum 100 psi pressure rating for residential use

cast iron body is accurately machined & polished

and plaster

Manual range selection

Crescent Diamond Tip Precision Screwdriver Set Concrete & Mortar Maximum 100 psi pressure ratingThe Crescent diamond tip screwdrivers have a co molded acetate handle for improved user comfort. The handles are different colors to differentiate the type of driver. The blades have a black phosphate coating that resists corrosion and the sizes are laser etched on the blades. The diamond tip is designed to increase the grip on fasteners allowing the user to get the job done more quickly. Features Diamond coated tips provide 4X the gripping power