Description: 【Sturdy Construction】: Crafted from PP, this Holesaw locator is built to last, offering great durability compared to fragile alternatives 【Precision Punching】: Designed for accurate punching, it ensures accurate hole placement and can be reused multiple times without compromising performance 【Strong Suction Base】: The suction base provides great strength, allowing the tool to securely attach to smooth surfaces for stable and reliable working 【Versatile Application】: Ideal for guiding hole saws or bits on various surfaces such as tiles, glass, marble, aquariums, granite, and ceramics for clean and clear holes 【Comprehensive Set】: The package includes 1 Holesaw Jig and 10 bits, easy storage and handling during your projects Specification: Material: PP Size Chart: Clamping Range: 4-83mm/0.16inch-3.27inch Bits Size: 6mm/0.24inch,8mm/0.31inch,1cm/0.39inch,1.4cm/0.55inch, 1.6cm/0.63inch,1.8cm/0.71inch,2.2cm/0.87inch, 3.5cm/1.38inch,4cm/1.57inch, 5cm/1.97inch Optional Types: Single Suction Cup Type: Max L*w 14.3cmx26.5cm/5.63inchx10.43inch or Double Suction Cup Type: Max L*w 21cmx28.5cm/8.27inchx11.22inch Package Includes: 1x Bit Holesaw Jig (with Single Suction Cup) 10x Bits or 1x Bit Holesaw Jig (with Double Suction Cup) 10x Bits Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.