Part Number 88 1-12 having (CAGE Code 1JU00) and FSC 5133 Drill Bits, Counterbores, and Countersinks: Hand and Machine in stock with ready to ship. Get an instant quote for 88 1-12 Bit Spade Wood Boring by Irwin Industrial Tool Company. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.