Function:
1 Excellent Cutting Capacity: Made of heat treated and tempered high carbon steel with Ti coating for excellent cutting ability
2. For a variety of materials: Hole saw bit kits can be used on steel, aluminum, and other metal, plastic, or wood materials
3 For 15 Degree Chamfering: Drill bit hole saw supports magnifying hole or countersunk holes, deburring edges, and 15 degree chamfering
4 16 18.5 20 25 30mm Opening Diameter: 5 opening diameters. This is 16 18.5 20 25 30mm so it can meet your various usage needs
5 Hex wrench and spring: Equipped with a hex wrench and spring for easy installation, disassembly, and use.
Specifications:
Item Type: Metal Hole Saw Bit
Material: High carbon steel
Surface treatment: Ti coating
Hole Diameter: Approx. 0.63in (16 mm)
0.73in (18.5mm)
0.79in (20 mm)
25mm / 0.98in
1.18in (30mm) / 1.18in (30mm) / Shank Diameter: Approx. 0.31in (8mm)
Application: Steel, aluminum, other metal, plastic, or wood
Package List:
5 x Metal Hole Saw Bit
5 x Hex Wrench
5 x Springs