13pcs 3/4" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Blue 5/32" OD x 3Ft x 1/64"T Feature: Made of good quality

Feature: Made of good quality spring steel and carbon steel

Clamp Rang: 9-16mm / 0

Please confirm the thread size and length before purchasing them

reducing energy losses and improving overall operating efficiency

13pcs 3/4" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Blue 5/32" OD x 3Ft x 1/64"T Feature: Made of good qualityMade 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