& nbsp; Made of high quality material, safe, non-toxic and durable. Anodized surface, resistant to rust and corrosion. Easy to use and use. Depending on the needs, you just need to put the required size to drill holes on the board. & nbsp; Centerlines ensure precise alignment when drilling on multiple surfaces. Suitable for center hole drilling, pin drilling. & nbsp; This hole locator comes with 3 different sizes (6mm / 8mm / 10mm), so you can easily drill different size holes and meet different needs. Size: A Features: Made of high quality material, safe, non-toxic and durable. Made of aluminum alloy, designed for strong strength and long service life. Anodized surface, resistant to rust and corrosion. Centerlines ensure precise alignment when drilling on multiple surfaces. Suitable for center hole drilling, pin drilling. This hole punch locter comes with 3 different size (6mm / 8mm / 10mm), so you can easily drill different size holes and meet different needs. Easy to use and use. Depending on the needs, you just need to put the required size to drill holes on the board. Features: Material: aluminum alloy. Sleeve size: 6mm, 8mm, 10mm. Content: 1 x set of woodworking hole punches.