2-Pack 7/8″ TCT Hole Saws for Hard Metal, Heavy Duty 22mm Tungsten Carbide Tipped Hole Cutters Set with Spring-Loaded Pilot Drill Bits for Stainless Steel, Metal, Iron, and Plastic 7/8”（22mm）

2-Pack 7/8″ TCT Hole Saws for Hard Metal, Heavy Duty 22mm Tungsten Carbide Tipped Hole Cutters Set with Spring-Loaded Pilot Drill Bits for Stainless Steel, Metal, Iron, and Plastic

2-Pack 7/8″ TCT Hole Saw KitsOur 2-Pack 7/8″ (22mm) TCTHole Saw Kits are perfect for professionals and DIY enthusiasts who requirereliable and efficient cutting tools. Each kit includes: 2 Hole Saws (7/8″(22mm) 2 Hex Wrenches 2 Spring-Loaded Pilot Drill Bits Features: TungstenCarbide Tipped Cutting Edges: Ideal for heavy-duty applications, these holecutters provide smooth, accurate holes in tough materials like stainlesssteel, mild steel, copper, iron, aluminum, FRP, and various plastics.Versatile Compatibility: Suitable for use with electric drills, bench drills,CNC drilling machines, and impact drills. Do Not Use on Concrete, Stone, orTiles: These materials will damage the TCT cutting edges. User Instructions:Ensure the hole drill bit is in good condition before each use. Insert thehole drill bit into the electric drill, securely clamping the three flats ofthe shank in the chuck. Maintain the drill at a right angle (perpendicular) tothe workpiece while drilling. Begin with a low feed force. Increase to amedium feed force once the hole is positioned. Maintain an appropriaterotating speed to avoid tool breakage due to intermittent cutting. Applyminimal force as the pilot drill bit penetrates the workpiece to avoiddamaging the cutting edges. After drilling through, keep the drill rotating tosafely exit the workpiece. Use cutting fluid to cool the cutting edges duringcontinuous drilling. Clean the bit after use and oil it before put it in thecase to prevent from rusting. Our 2-Pack 7/8″ TCT Hole Saw Kits are engineeredfor reliability, durability, and superior performance in a variety ofdemanding cutting tasks.

Product Features

• 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 2-Pack Set: This set includes two 7/8″ (22mm) TCT Hole Saws with 1Inch Cutting Length, complete with pilot drill bits featuring spring-loaded mechanisms for efficient debris removal. A Hex wrench for securely tightening pilot bits 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.