- Mesh400
- Inches.0015
- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
New Jersey Diamond Products Co., Inc. in Paterson, NJ manufactures diamond core drills. Below you will find helpful advice on ordering core drills. Core Drills Can Be Ordered Many Ways: O.D.(Outside Diameter) I.D.(Inside Diameter) Thin Wall Thick Wall Mounted (Brass Or Steel Adaptor) Unmounted Disintegrating Center Double Core(Drill Within Drill) Slotted Rim Continuous Rim