CS Unitec Plate Cutter, Carbide Tipped, 2-3/4" dia., 12" usable length, 14-3/4" overall length, 1-1/4" x 7" hub thread size

CS Unitec Plate Cutter, Carbide Tipped, 2-3/4" dia., 12" usable length, 14-3/4" overall length, 1-1/4" x 7" hub thread size Product Guide

The CS Unitec Plate Cutter is a specialized cutting accessory designed for use with compatible core drills. It features a 2-3/4" diameter carbide-tipped cutting edge and is intended to solve the challenge of penetrating steel plates, embedded rebar, and wire mesh often encountered when drilling through reinforced concrete or composite materials.

This type of plate cutter is commonly used in heavy-duty drilling applications where standard concrete bits cannot effectively cut through mixed material. It can be employed either wet or dry depending on site conditions and the necessity to control dust or heat at the cutting interface. Though not typically rented, it serves as a critical component for contractors needing precision cutting through both metal and concrete during demolition, structural upgrades, or core sampling.

Where This Is Used

• Cutting through embedded steel plates within concrete slabs or walls
• Drilling through reinforced concrete with a combination of concrete and rebar
• Penetrating wire mesh or other metal reinforcements encountered during core drilling

Key Details

Selection Notes

From a selection standpoint, verify the core drill being used accepts a 1-1/4" x 7 thread plate cutter. The 2-3/4" diameter is suitable for cutting confined steel components embedded in concrete but may not be appropriate for larger diameter drilling. The carbide tips provide durability against hard metal surfaces, but the cutter should be inspected regularly for wear when used on abrasive materials. Consider wet cutting application to reduce heat and dust, especially during extended use. Confirm that the cutter length matches the anticipated embedment thickness and rebar placement for efficient cutting without binding or excessive wear.

Plate Cutter Setup Notes

Ensure the plate cutter is properly threaded into the core drill hub and tightened to prevent loosening during operation. Clean the cutter and core drill threads before installation to ensure a solid fit. For wet cutting, provide a controlled water flow to the cutting interface to maintain cooler cutting temperatures and help minimize dust. When used dry, monitor the cutter closely for signs of overheating or excessive wear. After use, clean the cutter to remove concrete slurry, metal shavings, and dust. Regular inspection for carbide tip integrity is recommended to maintain cutting performance and avoid damage to the core drill.