Carbide Hole Saw Drill Bit, 51mm Hole Cutter for Stainless Steel Alloy Cast Iron Copper Metal Sheet, with Limit Step 2.4mm Note:Please allow 1-2mm errors due

Note:Please allow 1-2mm errors due to manual measurement

1 Pack x Brass Tube(Each size 1 piece)

51167135097

High-speed steel straight shank drill bits are good for most general purpose applications

Carbide Hole Saw Drill Bit, 51mm Hole Cutter for Stainless Steel Alloy Cast Iron Copper Metal Sheet, with Limit Step 2.4mm Note:Please allow 1-2mm errors due1. Carbide hole saw cutter is extremely long lifetime, especially designed to cut alloy and stainless steel materials. 2. Quick, precise, smooth cuts into up to 5mm thick material like stainless steel, high alloy steel, aluminum, plastic, FRP and PVC. 3. The hole saw has a twist drill bit inside, which is detachable. Come with a hex wrench, make your job more convenient and easier . 4. Protect carbide teeth from impacting when the pilot drill bit