
SFX HSS M2AL Annular Cutter 6+1, 6+2, 11+2 Set. Annular Bits from 1-1/16" to 7/16", 1" and 2" Cutting Depth, 3/4" Weldon Shank
High-speed Steel Plate Drill Bit, Suitable for Structural Steel, Alloy Steel, Stainless Steel, etc.
Selected Super-hard HSS Materials: It is made of Super-hard HSS, Which is Strong, Wear-resistant, Efficient, and Has a Long Service Life.
Advanced Heat Treatment Process: Complete and Advanced Heat Treatment Technology and Quality Inspection Standards to Ensure Product Quality.
Imported Automatic Equipment Production Line: Fully Automatic CNC Machine Tool Processing, Advanced and Precise Testing Equipment.