Core Diamond Drill Bits View Larger Image Back to Catalog Drills & Breakers < > Core Diamond Drill Bits Product Details Pricing Available in the following sizes: SIZE 4HRS 1 DAY 1 WEEK 1″, 1.5″, 2.5″, 3.5″ $24 $35 $140 4.5″, 5″ $32 $45 $180 2019-03-07T15:57:50-05:00 Share This Post With Others! FacebookTwitterLinkedInWhatsAppPinterestEmail