HI UP FOR SALE IS A BRAND NEW COUNTERBORE PILOT THIS ONE IS 9/32 (.2812) DIAMETER WITH A 3/32 (.0938) DIAMETER SHAFT. OVERALL LENGTH IS 1 1/2 INCHS. ANY QUESTIONS OR CONCERNS FEEL FREE TO MESSAGE ME AND THANKS FOR LOOKING. I DO COMBINE SHIPPING COST ON THE PURCHASE OF MORE THAN ONE ITEM.