6Pcs Set HSS Hole Saw Cutter Carbide Drill Bits

Stainless Steel HSS Hole Saw Cutter Carbide Tip TCT Core Drill Bits
Product Name: HSS Hole Saw Tool Kit
Material: Carbide Alloy Steel
DIY Supplies: Metal Working
Total length: about 68mm
Product Diameter: 22MM / 30MM / 35MM / 45MM / 50MM / 65MM
Quantity: 6 pcs / set

Feature:
Made of high-quality alloy steel, the blade is extremely sharped and resistant to cutting. Have good perforation capability.
Effective length of 20mm, can process the thick steel plate, and the thick-walled metal pipe material perforation.