3M | Goggle 2890 Polycarbonate Clear Cordless_Blower One way to avoid dimpling

One way to avoid dimpling and deburring while making holes in tube and pipe is to use annular cutters

They represent good value and will give a long working life

Cut resistant

Flip down when drilling new pocket holes

3M | Goggle 2890 Polycarbonate Clear Cordless_Blower One way to avoid dimplingPolycarbonate Clear Goggles Safety Goggles, Sealed, Anti Fog, Clear Acetate Lens 3M GoggleGear Safety Goggles 2890 Series are high wrap safety goggles available with a superior anti scratch and anti fog coatings for increased durability and vision. Our goggles feature a modern, slim design and a wide, nylon elastic strap for easy adjustability. For eye protection with an excellent field of vision and reduced fogging in hot or humid conditions, use 3M