Yamawa Strong Twist Groove B Type 60° Center Hole Drill Old JIS Type 2 CE-S (II) 6X60°X25 CE-SJ2-6 1 Piece

Catalog number: CE-SJ2-6 Features: ●The groove has strong twisting, making it suitable for soft and sticky materials. Applications: ●Workpiece: carbon steel, alloy steel, tool steel, cast iron, copper alloy, aluminum alloy. ●Center hole processing. Specifications: ●Thread diameter (mm): 6 ●Shank diameter (mm): 25 ●Total length (mm): 100 ●Center hole angle (°): 60 ●Tip diameter (mm): 6 ●Drill diameter (mm): 6 ●Drill length (mm): 8 ●Type: 2-shape ●Blade shape: double-edged Material/Finish: ●High-speed tool steel (HSS)