Diamond Core Drilling Machines

NPC is the premier supplier of integrated precast production equipment systems to enhance the production, the installation, and the performance of sanitary and storm drainage systems.

Our in-plant core drilling machines include:
• Hydrokor III        • Hydrokor V         • Hydrokor VI

Hydrokor III - NPC's largest core drilling machine, available with 4 to 8 spindles

Hydrokor V - NPC's latest design in large coring machines

Hydrokor VI - Economical, high-volume core drilling machine

Smart-Kor - Economical, add-on option

Vertakor ® 1200 - Portable Coring Machine

The Vertakor 1200 Series of Core Drilling Machines is ideal for on-site drilling of openings for use with our Kor-N-Seal Pipe-to-Manhole and Kor-N-Tee Pipe-to-Pipe Connectors for fast, economical, watertight connections. The Vertakor 1200 series is available with a wide variety of options and accessories to meet your specific needs. Contact the factory or your local sales representative to discuss the best system for your application.

Vertakor ® 1200 - Specifications and Dimensions

Hole Diameter Range	Up to 16 Inches
Center Line of Core Drill	14 Inches Minimum, 18 Inches Maximum From Anchor
Hydraulic Power Supply	12.5 or 13 HP, 10 Gallon Reservoir
Electrical Requirements	220/440 or 575 VAC 3 Phase 60 Hz
Water Service	2.5 Gallon Tank or 3/8 Water Line
Maximum Width	36 Inches
Maximum Length	54 Inches
Maximum Height	28 Inches
Weight	375 Pounds