Hilitand Hinge Drill Bits - High speed steel 4241 2pcs 5mm 1/4inch

【UPGRADE MATERIAL】The yellow tip is made from high quality brass which is wear-resistant, proof and . 【】High speed steel 4241 drill bit is sharper and has a longer service life than traditional one. 【SUITABLE FOR VARIOUS HARDWARE HOLES】These hinge bit can reliably and accurately center the holes for mounting hinges and other types of hardware. 【WIDE APPLICATIONS】Widely used on wood and plastic, chip will be removed automatically from these two side holes. 【TWO SIZE 5MM&1/4INCH】There are 5mm and 1/4inch drill bits available for drilling of different sizes.