Features Aluminum Alloy and High Speed Steel: Constructed with high-quality aluminum alloy and high speed steel, this positioner is resistant to wear and corrosion, ensuring long-lasting use. Versatile Hollow Nuts: Equipped with a variety of replaceable hollow nuts, this positioner can meet diverse user needs with ease, providing flexibility and convenience. Titanium Plated Drill Bit: Featuring a titanium plated high-speed steel drill bit, this positioner offers high efficiency and durability, ensuring and reliable drilling performance. Accurate Positioning and Punching: The locator adapts to the center position of wooden boards, facilitating punching and effortless dowel joining, while the 90° angle capability allows for accurate positioning and drilling of wooden sticks and blocks. Enhanced Convenience: This positioner is designed to accommodate various sizes and small DIY projects, offering enhanced convenience and versatility for woodworking tasks. Features: 1、Made of HSS material, solid and . 2、Suitable for drilling holes in wood, plastic and aluminum. 3、Ideal For DIY, home and general building/engineering using. 4、High hardness and wear resistance; Compact and easy to carry. 5、This package contains a mount of twist drill bit in different sizes, meeting your different needs Specification: Features: Made of HSS material, solid and . Suitable for drilling holes in wood, plastic and aluminum. Ideal For DIY, home and general building/engineering using. High hardness and wear resistance; Compact and easy to carry. This package contains a mount of twist drill bit in different sizes, meeting your different needs Specification: Material: high speed steel Type: titanium coated, white Titanium coated size: 1mm, 1.5mm, 2mm, 2.5mm, m(10pcs each size) White size: 1mm, 1.5mm, 2mm, 2.5mm, m(10pcs each size) Weight: 115 g / 4.1 oz(approx.) Package list: 50 x Titanium Coated Drill Bit 50 x white Drill Bit Package List