Feature

●This 2" Hole Saw Drill Bit is designed for wood / plastic cutting.
●Dimension: Diameter-2 in(51mm); Cutting Depth- 1 in(25mm); Arbor shank diamater- 3/8 in (fit for all 1/2"&3/8" drill)
●Non-binding clean edge design make the hole saw blade cuts smooth and fast.More than that,the spring on the drill bit is nice because it automatically pushes the disc out of the saw immediately after completing the hole.
●It is made of M42 BI-Metal and High Speed steel, Durable and cuts clear
●Pakage Include: 1 x 2" hole saw; 1 x arbor; 1 x replacement pilot drill bit; 1 x hex key


Description

Koopi 2 Inch BI-METAL Hole Saw with Arbor and Replacement Pilot Drill Bit, 51mm Dia Hole Cutter for Easily Drilling Wood, Plastic, Thin Metal
★Warm Tips - For longer saw life and lower operating cost
- Check that the arbor shank is securely inserted in the chuck on the drive unit.Tighten with chuck key.
- Cutting oil should be used when sawing metal sheet.The cutting pressure should, however, be high so that each tooth cuts deep.Paraffin can be used when sawing aluminum.
- Use the correct rotation speed!Too high or too low a speed will decrease the life of the cutting edge.
- If the hole saw vibrates during sawing, the teeth may become damaged and break.The result is often a rough, imperfect hole.
- Clear away chips and plugs frequently in order to prevent overheating.