drill bits & sets
irwin 585 38904 812r . 25 installer bit
ideal for installation of small wire for telephones cable tv computers and security systems wire hole at the tip of the bit makes it easy to pull wire through walls ceilings and floors special 82 degree point for fast boring constructed of premium alloy steel for boring into a variety of materials including wood plast applicable materials wood cutting diam 1 4 in type drills height 0 417 in length 12 in overall length 12 in packing type bulk point angle 82 & 194 ; & 176 ; shank diam 0 230 in shank type cylinder spiral angle cw structure solid type installer bit width 1 1 2 in sku orsno64869
irwin