Woodworking Hole Opener Set 13 Sets For Pvc / Wood / Plasterboard 19Mm ~ 127Mm Depth: 20Mm

Can t be used in Metal and Stone After used smear some anti-rust oil on the face to help keep from autoxidation Depth:20mm Type: Core Drill Bit : Woodworking Use: Wood Drilling colour:Red + black Material:High-carbon steel size:14*20*3cm Package Contents: 1 * big connecting rod 1 * small connecting rod 1 * gasket 10 * bit 1 * plastic box Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.