Enhance your drilling projects with this high-performance Hole Saw Drill Bit, designed for precision and durability across a variety of hard materials. Compatible with table drills, hand drills, and drilling machines (excluding impact drills), this versatile hole saw is ideal for cutting through stone, ceramics, vitrified brick, glass, and more. Featuring advanced powder platinum production technology with vacuum sintering, it offers exceptional wear resistance and a significantly extended service life. Key Features: · Superior Material Compatibility: Efficiently cuts through stone, ceramics, vitrified brick, and glass, making it a versatile choice for multiple applications. · Advanced Powder Platinum Technology: Vacuum sintering process enhances durability and extends the lifespan of the drill bit, ensuring long-term reliable performance. · Segmented Drill Bit Design: Reduces cutting resistance and improves chip removal, allowing for smoother and faster drilling operations. · Universal Triangular Shank: Provides a secure grip to prevent slipping during drilling, while withstanding higher torsion forces for enhanced stability. · Chip Removal Holes with Oblong Design: Facilitates efficient discharge of debris and chips, maintaining optimal drilling performance. · Recommended Drilling Technique: Begin drilling at a 45° angle, then proceed vertically at a controlled speed of 800-1000 RPM to ensure precision and prevent damage. · Cooling Requirement: Always add water during drilling to cool the bit and prolong its lifespan. Specifications: · Item Type: Hole Saw Drill Bit · Optional Sizes: 40mm (1.6in), 45mm (1.8in), 50mm (2in), 55mm (2.2in), 60mm (2.4in) · Total Length: 80-84mm (3.1-3.3in) depending on size · Handle Length: 25mm (1in) · Handle Diameter: 9.4mm (0.4-0.8in depending on size) · Working Depth: 58-59mm (2.3in) Package Includes: · 1 x Hole Saw Drill Bit (size selected separately) This Hole Saw Drill Bit combines innovative manufacturing technology with practical design features to deliver superior cutting efficiency and durability. Whether for professional or DIY use, it ensures clean, precise holes with minimal effort, making it an essential tool for your drilling needs.