Honeycomb ceramic substrate mold Previous NextDescriptionThe deep hole drills molds have 200 – 600 meshes with holes sizes ranged from 1.3 mm to 1.8 mm. The length to diameter ratio in the mold can be as large as 50 Request Info Other Products From HTT Maschinen GmbH Deep hole drilling machine engine valve Deep hole drilling machine Read More » Htt gun drilling machine Deep hole drilling machine Read More » Deep hole drilling machine gear shaft Deep hole drilling machine Read More » Deep hole drilling machine medical parts Deep hole drilling machine Read More »