8Pcs 6.35mm Hex Shank Eccentric Drill Bit Set Skewed Head Eccentric Bit Design Drill Set for Stone Glass Marble Tile and Wood

Specification: Item Type: Eccentric Drill Bit Set Material: High Speed Tungsten Steel M35 Specifications: 2 each of 1/4 Inch (6mm), 5/16 Inch (8mm), 3/8 Inch (10mm), 1/2 Inch (12mm) Bit Total Length: Approx. 95mm / 3.7in Bit Working Length: Approx. 55mm / 2.2in Shank: Hex Shank 6.35mm (1/4 Inch) Compatible Devices: Hand Electric Drill, Rechargeable Drill, Bench Drill Use: Suitable for Glass, Ceramic, Porcelain Tiles, Granite, Concrete, Wood packing list: 8 x Drill Bits 1 x Storage Box Note: 1. There is an error in size. 2. Support dry drilling, it is recommended to add water to drill, do not add water when drilling wood.

• Effective Chip Management: The eccentric design allows for easy penetration through materials, while the U-shaped flutes effectively prevent chip accumulation and retention, enabling neat and rapid drilling.
• Versatile Size Options: This set includes eight skewed head eccentric bits, with two each of 1/4-inch (6mm), 5/16-inch (8mm), 3/8-inch (10mm), and 1/2-inch (12mm) sizes, catering to a variety of drilling needs and scenarios.
• Stable and Efficient Drilling: The unique skewed head design ensures stable positioning and reduced resistance, while the finely ground drill tips prevent slipping and deflection, making drilling more accurate and efficient.
• Universal Fitment and High Performance: The 1/4-inch hex shank provides a secure and universal fit for most power drills, hand drills, and bench drills, ensuring a stable and drilling experience with high performance.
• Broad Material Compatibility: Crafted from robust high-speed tungsten steel M35, these eccentric drill bits offer clean and drilling across a wide array of materials, including metal, brick, glass, ceramic tiles, plastic, and wood.