CS Unitec Plate Cutter, Carbide Tipped, 8" 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 core drills when encountering steel elements embedded within concrete structures. Its carbide-tipped cutting edge allows it to efficiently sever steel plates, embedded rebar, and wire mesh, which are common obstacles during concrete core drilling operations. This helps resolve the challenge of drilling through reinforced concrete where mixed materials require both cutting and drilling capabilities.

In practical field applications, this plate cutter is mounted onto compatible core drilling machines to enhance their ability to cut through metal reinforcements encountered within concrete. It can be used in wet or dry conditions, though using a small amount of water during cutting helps manage dust and extend tool life. The cutter's design withstands rough handling typical in construction or demolition projects. It is important to confirm the cutter's thread size compatibility (1-1/4" x 7) with the drill rig to ensure secure fitting.

Where This Is Used

• Cutting steel plates embedded in concrete slabs and walls
• Severing reinforcing bars (rebar) during structural concrete coring
• Removing wire mesh barriers within concrete cores

Key Details

Selection Notes

When selecting a plate cutter for concrete coring jobs involving embedded steel, confirm the cutter size matches the core drill and intended hole diameter. The carbide tip is essential for cutting through steel reinforcement; softer or non-carbide alternatives may wear out quickly. Accommodation for wet cutting can improve cutting performance and reduce dust but requires planning for water delivery and slurry containment. The cutter’s hub thread size must be compatible with the drill spindle to avoid mounting issues. Consider expected steel thickness and amount of embedded metal to ensure the 12" usable cutting length is sufficient for the job.

Setup Notes

Proper setup includes securely threading the plate cutter onto the core drill spindle using the 1-1/4" x 7 hub thread size. Confirm the drill rig and accessory are compatible before starting work. When cutting wet, provide a controlled water feed to the cutter to reduce heat and dust buildup. Plan for slurry and debris removal after cutting. Inspect the cutter before use for carbide tip condition and damage from previous use, as worn or chipped tips reduce cutting efficiency and can increase tool strain. The cutter is designed to withstand tough jobsite handling but benefits from routine cleaning and inspection to maintain performance.