GSTK 10PCS Upgrade Heavy Duty Carbide Hole Saw Kit,with 4*Extra Titanium Plated Pilot Center Drill and 2* Spring?for Hard Metal, Stainless Steel, Iron

Features

• 【High Quality】Our hole saws are made of high-quality TCT cemented carbide to ensure high hardness, rust-proof and heavy-duty, and the center drills are made of high-precision, which is not easy to break.
• 【6 Sizes to Meet Your Different Needs】31/64"(12mm),5/8"(16mm),23/32"(18mm),3/4"(19mm),1" (25.5mm), 1-1/4"(32mm), 4*extra titanium plated pilot bits, 2*springs
• 【Wide range of application】Applicable to stainless steel, metal, iron, plastic, aluminum, glass fiber reinforced plastic and other materials.
• 【Unique Selling Points】 Sharp-toothed blade, faster cutting experience. Double circle design, easy to remove metal chips, efficient cooling. Suitable for cordless drills, portable hand drills, table drills, electric drills, etc.
• 【Warning】 For safety reasons, please remember to add coolant when drilling holes continuously at high speeds and wear protective eyewear and gloves when using our hole saw sets.