13pcs 3/4" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Yellow T40 This end mill features an

This end mill features an AlTiN coating that provides excellent heat resistance and wear resistance

8mm to be exact thickness

Package Content:10Pcs x Rocker Switch

milling machines

Notice: Do not try to file hardened steel with a hardened steel file

13pcs 3/4" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Yellow T40 This end mill features anMade of high speed steel (hss), the hole saw kit offers excellent hardness, toughness, wear resistance, and heat resistance. The sprayed coating resists rust and corrosion. Sharp toothed edges allow for smooth, fast and easy cuts. The hole saws have more cutting edges than carbide hole saws, ensuring faster cutting. Side chip holes facilitate chip removal and prevent clogging, and allow coolant or lubricant to reach the cutting area, extending tool