DECKRKAT 3" TCT Hole Saw (75mm) – Heavy-Duty Tungsten Carbide Tip for Stainless Steel, Metal & Plastic

Overview

Meet the DECKRKAT 3-inch TCT Hole Saw, built for demanding cuts in hard materials. With a 75mm diameter and a 1-inch cutting depth, this kit delivers clean, precise holes in metal, plastic, and composite surfaces. A spring-loaded pilot drill bit clears debris as you work, while a hex wrench ensures secure bit tuning for steady, confident cuts.

Industrial-strength performance

The tungsten carbide tipped cutting edge combines durability with precision, enabling consistent hole quality while cutting through hard metals and tough plastics. The 3-flatted shank (3/8") helps maintain grip under heavy loads, reducing slippage during demanding operations.

What’s included and how it helps

• One 75mm (3-inch) hole saw with 1-inch cutting depth for practical material removal.
• Spring-loaded pilot drill bit for easy debris clearance and smoother starts.
• Hex wrench for secure tightening of the pilot bit.
• Rust-resistant storage in a sturdy case for organized, long-lasting storage.

Materials you can work with

• Aluminum, copper, and other non-ferrous alloys
• Plastic, FRP, PVC, and similar composites

Tips for best results

• Begin drilling with low torque and speed when using the pilot bit alone; increase speed gradually as the surface is engaged.
• Use cutting oil to reduce heat, prevent burning, and extend the life of the bit.
• Operate with steady feeds and maintain a stable grip to achieve clean, round holes.

Care and support

The kit arrives pre-oiled for rust resistance and is housed in a protective case. If you need assistance, our support team is ready to help you get the best results from your tool.