MHS-12-1A-0Aluminum Multi-hole reference standard with certificate. Contains 12 hole sizes; 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch diameters. Each hole contains a 0.030 x 0.030 inch (+/-10%) corner EDM notch. Item also contains 3 surface flaws 0.75 inch long X 0.040 inch, 0.020 inch & 0.010 inch deep.ItemsPart CodeEstimated ship*PriceUSDAdd to cartU8860405MHS-12-1A-0Log in OR Register to see price.* Product lead times vary. You will receive shipping confirmation 1-2 business days after placing your order. If you need a product sooner, please contact a sales representative for more details.This product is not available in your country. 建立账号 公司名称 * 名 * 姓 * 电子邮件地址 * Choose a Password *我同意《使用条款》,且承认已经阅读了 隐私政策*Forgot your password?If you already have your personal ID enter it here: Online Store>涡流>Reference Standards>Multiple Hole & Thickness Standards>