About this product
- Warranty Type:Supplier Warranty
Product description
Screw head scratching force stronger, better
Application: suitable for electric tools with chucks or adapters, suitable for hard to remove the screws or have bad nut wood or wood floors on the screw.
Surface treatment: nickel plating
Materials: 4241 high-speed steel (HSS 4241)
Specification: 0 #, 1 #, 2 #, 3 #, 4 #
Handle: hex shank handle 1/4 '' (6.35MM)