Features: Precise Alignment Pipe Drilling Guide ensures stable drill positioning for 1/32" to 3/8" pipes, minimizing errors and enhancing accuracy in cylinder and pipeline operations. This lightweight drilling alignment tool combines durability with portability for seamless handling. Ideal for mechanics, HVAC technicians, and DIYer enthusiasts requiring reliabled precise in small scale pipe drilling tasks. Perfect for cylinder assembly workshops, plumbing repairs, or industrial maintenance scenarios demanding secure pipe connection. Versatile pipe drilling guide accommodates multiple pipe diameters, featuring a wear resistant design for prolonged use in demanding environments. Specifications: Size:Approx.11x7x4.7cm/4.33x2.76x1.85inch Size:Approx.9.3x3.4x2.5cm/3.66x1.34x0.98inch Applicable pipe diameter: 1/32" - 3/8" Package Includes: 2pcs Pipe Drilling Guide note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.