HIGHFIRE 20pcs Carbide Hole Saw Kit with Case, Carbide Tipped Hole Cutter with Pilot Drill bit for Stainless Steel, Iron, Aluminum, Alloy, Plastic

Features

• TCT Hole Saw Set13pcs hole saw kit which cutting diameter 2-1/8"(54mm), 2"(51mm), 1-3/4"(44mm), 1-1/2"(38mm), 1-3/8"(35mm), 1-1/4"(32mm), 1-1/8(29mm), 1"(25mm), 7/8"(22mm), 3/4"(19mm), 5/8"(16mm), 9/16"(14mm), 1/2"(13mm), 2pcs drill bits , 2pcs hex keys and 3pcs springs
• Unique TCT Hole Sawhighfire TCT hole saw teeth designed with three-blade, includes outer blade, middle blade, and inner blade, making it sharper and more efficient, ideal for cutting hard metals;
• Wide ApplicationIdeal for stainless steel, metal, iron, and plastic, aluminum, FRP, etc. so on. Remember to add coolant during continuous high-speed drilling.
• Efficient CoolingDesigned with double round circles to remove metal filings easily and efficient cooling.You can use a lubricant ,so the bit will not overheat. It can be water or oil.
• 24-Hour After-Sales ServiceIf you have any questions about the product, please contact us in time. We will reply to you within 24 hours.