DescriptionThis Drill Guide locates exact drilling centers and guides drill bits, accurately drill holes on flat surfaces, board edges, cylinders, and even spheres. Housing board is made of plastic, other parts are made from chrome-plated hardened steel for durability and rust resistance. Includes 6mm, 8mm and 10mm drill bushings.Feature- Color: As shown - Material: metal and plastic - Size: 12 x 12 x 2cm - Accurately drill holes on flat surfaces, board edges, cylinders, and even spheres with this set! - Clear, impact resistant housing board gives excellent stability and finger control for convenient drilling. - Housing board is made of plastic, other parts are made from chrome-plated hardened steel for durability and rust resistance. - Accurately drills perpendicular holes or oblique holes on flat surfaces, board edges, cylinders, etc. - The Drill Guide also acts as a quick and accurate dowel drilling guide for joining. Includes 6mm, 8mm and 10mm drill bushings.