21mm Hole Saw Tool Iron Cutting HSS Twist Drill Bit

21mm Hole Saw Tool Iron Cutting HSS Twist Drill Bit Review

21mm Hole Saw Tool Iron Cutting HSS Twist Drill Bit Feature

• Product Name: Hole Saw Drill Bit
• Material: HSS; Color: See the Picture
• Diameter: 21mm
• Net Weight: 53g
• Package Content: 1 x Hole Saw Drill Bit

Sharp cutting and long lasting; Provide good strength and great wear resistance; Cut a variety of materials including cast iron and so on; The grub screw holds the saw firmly against the shaft of the drill bit so that it revolves at the same speed.