4-1/8" TCT Hole Saw for Hard Metal, Heavy Duty 105mm Tungsten Carbide Tipped Hole Cutter with Spring-Loaded Pilot Drill Bit for Stainless Steel, Metal

4-1/8" TCT Hole Saw for Hard Metal, Heavy Duty 105mm Tungsten Carbide Tipped Hole Cutter with Spring-Loaded Pilot Drill Bit for Stainless Steel, Metal

Built for Tough Jobs: Our Tungsten Carbide Tipped (TCT) Hole Saws are specifically designed to smoothly cut through hard materials including stainless steel, aluminum, high alloy steel, copper, plastic, FRP, and PVC, ensuring a clean, precise cut. Heavy-Duty 4-1/8" Hole Cutter: This kit includes one 4-1/8"(105mm) TCT Hole Saw, Cutting Length: 1Inch complete with a spring-loaded pilot drill bit for easy debris removal. AHex wrench for secure tightening of the pilot bit is also included. Wide Compatibility: Designed with a 3/8"3-Flatted Shank, these hole cutters are compatible with a wide range of drills, CNC drilling machines, and other handheld power tools. The design ensures a strong, steady chuck grip, minimizing slipping during heavy-duty cutting tasks. Rust-Resistant Storage: Each hole cutter kit is pre-oiled and packaged in a durable plastic case for rust-resistant storage and easy access. For any inquiries or issues with the product,our customer service team is ready to assist. User Tips for Optimal Performance: For best results, start drilling with lower torque and speed when using only the pilot bit. Increase speed as the hole saw makes contact with the material.Use adequate cutting oil to lubricate the bit to prevent overheating and damage.

4-1/8" (105mm) TCT Hole Saw Kit :

Perfect for cutting large holes in stainless steel panels, aluminum sheets, and other metal surfaces used in industrial equipment and machinery manufacturing.

Ideal for creating clean hole sin metal and plastic pipes, HVAC installations, electrical panels, and other construction materials.

Excellent for cutting through metal components in automotive repair and maintenance, as well as in the fabrication and repair of marine structures.

DIY and Hobby Projects: making holes for plumbing, electrical wiring, and custom metal work.

Includes:

1 Hole Saw (4-1/8" or 105mm)

1 Hex Wrench

1 Pilot Drill Bit with Spring

1 Plastic Storage Case

Features:

Ideal for use with electric drills, bench drills, CNC drilling machines, and impact drills.

Avoid Cutting Concrete, Stone, or Tiles as they can damage the TCT cutting edges.

User Instructions:

1. Avoiding dropping or bumping the TCT teeth of the hole saw, which might result in teeth breakage.

2. Start with a low feed force when drilling.

3. Gradually increase to a medium feed force once the hole is properly positioned.

4. Maintain an appropriate rotating speed during drilling to avoid tool breakage due to intermittent cutting.

Use minimal force when the pilot drill bit is about to penetrate the workpiece to avoid damaging the cutting edges.

6. After drilling through, keep the drill rotating while exiting the workpiece to ensure a clean cut.

7. For continuous drilling, employ adequate cutting fluid to cool the cutting edges and prolong tool life. Please also oil it after use to prevent rusting.